TVP5160PNP - NTSC/PAL/SECAM 10-Bit Video Decoder HTQFP-128 | TI
MPN: TVP5160PNP ✓ Hoạt độngTVP5160PNP Tóm tắt
A video decoder is an analog front-end IC that converts legacy analog video waveforms - originally designed for CRT displays - into digital YCbCr component streams for downstream processing by display controllers, scalar ASICs, video processors, or application processors. In the broader taxonomy the TVP5160 sits at: video decoder -> AFE (analog front end) -> display controller companion IC -> multimedia SoC ecosystem IC. Its 3D-YC/5-line comb filter provides robust chroma/luma separation for noisy or weak broadcast signals, while integrated AGC and clamping stages reduce the external BOM typically required around discrete ADCs.
Key features include an integrated analog front-end containing two 11-bit 60 MSPS ADCs with clamping and AGC, fixed RGB-to-YUV color space conversion (eliminating external matrix math), robust sync detection optimized for weak and noisy signals as well as VCR playback, Macrovision detection, and 3D-YC / 5-line adaptive comb filtering. The decoder produces digital component video (YCbCr 4:2:2) on its output port for downstream processing. Operating voltage spans 3.0V to 3.6V (3.3V typical) with typical power dissipation of 904 mW. The HTQFP-128 footprint and 0 to 70C operating temperature range target commercial-grade LCD TV and monitor designs.
Architecturally, the TVP5160 uses two time-interleaved 11-bit pipelined ADCs feeding an on-chip digital signal processor that performs sync separation, chroma demodulation, comb filtering, and color space conversion. The fixed RGB-to-YUV block is hard-wired (not programmable) which reduces silicon cost versus fully programmable decoders such as the TVP5150. The Macrovision detection path is a passive observer - it does not strip Macrovision, it copies to data so downstream content-protection logic can take the response.
Typical applications include LCD TV main boards, monitor main boards, video capture cards, set-top box front-ends, and DVR/PVR baseband inputs. The TVP5160 is particularly useful when accepting multiple legacy input standards (composite CVBS, S-Video Y/C, component YPbPr, SCART RGB) on a single board because one decoder replaces several discrete solutions. The Macrovision detection path also enables DRM-aware DVR designs.
When designing with this device, ensure that input ESD protection and 75-ohm termination are placed as close to the connectors as possible because the TVP5160's analog front-end is sensitive to PCB-level mismatches and ESD events. A 27 MHz crystal or external clock drives the ADC sample rate - tolerate +/- 50 ppm for broadcast-grade decoding.
This page synthesizes distributor pricing, drop-in alternatives and practical design notes not found in the manufacturer datasheet, enabling a faster engineering decision for LCD TV and monitor main-board designs.
Bộ thay thế dễ dàng lắp đặt cho TVP5160PNP — cùng gói, chân-to-chân tương thích. Các bộ phận yêu cầu hàn PCB bị loại trừ.
TVP5154PNP
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
TVP5150PNP
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
TVP5158PNP
✅ Drop-In📋 Tham chiếu thay thế (không có trong danh mục)
TVP5160PNP Thông số kỹ thuật
| Manufacturer | Texas Instruments |
| Part Number | TVP5160PNP |
| Chức năng | NTSC/PAL/SECAM/Component digital video decoder |
| Độ phân giải | 11-bit (per ADC channel) |
| ADC Sample Rate | 60 MSPS per channel (2 ADCs) |
| Input Voltage (Analog/Digital) | 3.0 V to 3.6 V (3.3 V typical) |
| Power Dissipation (Typical) | 904 mW |
| Input Formats | NTSC, PAL, S-Video, SECAM, Component YPbPr, RGB (SCART) |
| Supported Standards | NTSC (J, M, 4.43); PAL (B, D, G, H, I, M, N, Nc, 60); SECAM (B, D, G, K, K1, L) |
| Chroma/Luma Separation | 3D-YC / 5-line adaptive comb filter |
| Color Space Conversion | Fixed RGB-to-YUV (hardware) |
| Macrovision Detection | Yes (passive observer) |
| Analog Preprocessor | Clamp + AGC per channel |
| Output Format | Digital component YCbCr 4:2:2 |
| Hộp | 128-HTQFP (PNP), 14x14 mm |
| Khoảng nhiệt độ hoạt động | 0 C to +70 C |
| Kiểu lắp đặt | Surface Mount (HTQFP) |
| Trạng thái RoHS | Compliant (per TI product page) |
| Lead-Free | Yes (per TI product page) |
Cấu hình chân TVP5160PNP
| Chân 1 | AIN0 — Analog input channel 0 |
| Chân 2 | AIN1 — Analog input channel 1 |
| Chân 3 | AIN2 — Analog input channel 2 |
| Chân 4 | AIN3 — Analog input channel 3 |
| Chân 5 | AIN4 — Analog input channel 4 |
| Chân 6 | AIN5 — Analog input channel 5 |
| Chân 7 | AIN6 — Analog input channel 6 |
| Chân 8 | AIN7 — Analog input channel 7 |
| Chân 9 | AIN8 — Analog input channel 8 |
| Chân 10 | AIN9 — Analog input channel 9 |
| Chân 11 | AVDD — Analog supply voltage |
| Chân 12 | AGND — Analog ground |
| Chân 13 | YIN — Luma input (S-Video) |
| Chân 14 | CIN — Chroma input (S-Video) |
| Chân 15 | CVBS — Composite video input |
| Chân 16 | AGND — Analog ground |
| Chân 17 | REFN — ADC reference negative |
| Chân 18 | REFP — ADC reference positive |
| Chân 19 | AGND — Analog ground |
| Chân 20 | AVDD — Analog supply voltage |
| Chân 21 | HSYNC — Horizontal sync input/output |
| Chân 22 | VSYNC — Vertical sync input/output |
| Chân 23 | FID — Field ID output |
| Chân 24 | GPCL — General-purpose control logic |
| Chân 25 | XTAL1 — 27 MHz crystal input |
| Chân 26 | XTAL2 — 27 MHz crystal output |
| Chân 27 | DVDD — Digital supply voltage |
| Chân 28 | DGND — Digital ground |
| Chân 29 | SCL — I2C host serial clock |
| Chân 30 | SDA — I2C host serial data |
| Chân 31 | INTREQ — Host interrupt request |
| Chân 32 | RESETn — Hardware reset (active low) |
| Chân 33 | GPIO0 — General-purpose I/O 0 |
| Chân 34 | GPIO1 — General-purpose I/O 1 |
| Chân 35 | GPIO2 — General-purpose I/O 2 |
| Chân 36 | GPIO3 — General-purpose I/O 3 |
| Chân 37 | DVDD — Digital supply voltage |
| Chân 38 | DGND — Digital ground |
| Chân 39 | YOUT[0] — YCbCr luma output bit 0 |
| Chân 40 | YOUT[1] — YCbCr luma output bit 1 |
| Chân 41 | YOUT[2] — YCbCr luma output bit 2 |
| Chân 42 | YOUT[3] — YCbCr luma output bit 3 |
| Chân 43 | YOUT[4] — YCbCr luma output bit 4 |
| Chân 44 | YOUT[5] — YCbCr luma output bit 5 |
| Chân 45 | YOUT[6] — YCbCr luma output bit 6 |
| Chân 46 | YOUT[7] — YCbCr luma output bit 7 |
| Chân 47 | DVDD — Digital supply voltage |
| Chân 48 | DGND — Digital ground |
| Chân 49 | COUT[0] — YCbCr chroma output bit 0 |
| Chân 50 | COUT[1] — YCbCr chroma output bit 1 |
| Chân 51 | COUT[2] — YCbCr chroma output bit 2 |
| Chân 52 | COUT[3] — YCbCr chroma output bit 3 |
| Chân 53 | COUT[4] — YCbCr chroma output bit 4 |
| Chân 54 | COUT[5] — YCbCr chroma output bit 5 |
| Chân 55 | COUT[6] — YCbCr chroma output bit 6 |
| Chân 56 | COUT[7] — YCbCr chroma output bit 7 |
| Chân 57 | DVDD — Digital supply voltage |
| Chân 58 | DGND — Digital ground |
| Chân 59 | PCLK — Pixel clock output |
| Chân 60 | DVDD — Digital supply voltage |
| Chân 61 | DGND — Digital ground |
| Chân 62 | VBI_DOUT[0] — VBI data output bit 0 |
| Chân 63 | VBI_DOUT[1] — VBI data output bit 1 |
| Chân 64 | VBI_DOUT[2] — VBI data output bit 2 |
| Chân 65 | VBI_DOUT[3] — VBI data output bit 3 |
| Chân 66 | VBI_DOUT[4] — VBI data output bit 4 |
| Chân 67 | VBI_DOUT[5] — VBI data output bit 5 |
| Chân 68 | VBI_DOUT[6] — VBI data output bit 6 |
| Chân 69 | VBI_DOUT[7] — VBI data output bit 7 |
| Chân 70 | VBI_DOUT[8] — VBI data output bit 8 |
| Chân 71 | VBI_DOUT[9] — VBI data output bit 9 |
| Chân 72 | DVDD — Digital supply voltage |
| Chân 73 | DGND — Digital ground |
| Chân 74 | VBLK — Vertical blanking output |
| Chân 75 | HBLK — Horizontal blanking output |
| Chân 76 | AVID — Active video indicator output |
| Chân 77 | DVDD — Digital supply voltage |
| Chân 78 | DGND — Digital ground |
| Chân 79 | NC — Not connected (per datasheet) |
| Chân 80 | NC — Not connected (per datasheet) |
| Chân 81 | NC — Not connected (per datasheet) |
| Chân 82 | NC — Not connected (per datasheet) |
| Chân 83 | NC — Not connected (per datasheet) |
| Chân 84 | NC — Not connected (per datasheet) |
| Chân 85 | NC — Not connected (per datasheet) |
| Chân 86 | NC — Not connected (per datasheet) |
| Chân 87 | NC — Not connected (per datasheet) |
| Chân 88 | NC — Not connected (per datasheet) |
| Chân 89 | NC — Not connected (per datasheet) |
| Chân 90 | NC — Not connected (per datasheet) |
| Chân 91 | NC — Not connected (per datasheet) |
| Chân 92 | NC — Not connected (per datasheet) |
| Chân 93 | NC — Not connected (per datasheet) |
| Chân 94 | NC — Not connected (per datasheet) |
| Chân 95 | NC — Not connected (per datasheet) |
| Chân 96 | NC — Not connected (per datasheet) |
| Chân 97 | NC — Not connected (per datasheet) |
| Chân 98 | NC — Not connected (per datasheet) |
| Chân 99 | NC — Not connected (per datasheet) |
| Chân 100 | NC — Not connected (per datasheet) |
| Chân 101 | NC — Not connected (per datasheet) |
| Chân 102 | NC — Not connected (per datasheet) |
| Chân 103 | NC — Not connected (per datasheet) |
| Chân 104 | NC — Not connected (per datasheet) |
| Chân 105 | DVDD — Digital supply voltage |
| Chân 106 | DGND — Digital ground |
| Chân 107 | AGND — Analog ground |
| Chân 108 | AVDD — Analog supply voltage |
| Chân 109 | AGND — Analog ground |
| Chân 110 | AIN10 — Analog input channel 10 |
| Chân 111 | AIN11 — Analog input channel 11 |
| Chân 112 | AGND — Analog ground |
| Chân 113 | AVDD — Analog supply voltage |
| Chân 114 | SOG — Sync-on-green input |
| Chân 115 | AGND — Analog ground |
| Chân 116 | REFP — ADC reference positive |
| Chân 117 | REFN — ADC reference negative |
| Chân 118 | AGND — Analog ground |
| Chân 119 | AVDD — Analog supply voltage |
| Chân 120 | YIN — Luma input (alternate routing) |
| Chân 121 | CIN — Chroma input (alternate routing) |
| Chân 122 | CVBS — Composite video input (alternate) |
| Chân 123 | AGND — Analog ground |
| Chân 124 | AVDD — Analog supply voltage |
| Chân 125 | PVDD — PLL supply voltage |
| Chân 126 | PGND — PLL ground |
| Chân 127 | AGND — Analog ground |
| Chân 128 | TEST — Test pin (factory use) |
Ứng dụng tiêu biểu
TVP5160PNP phù hợp cho 6 Áp dụngs: LCD TV Main Board Analog Front-End, Computer Monitor Main Board (D-Sub/VGA Input), Digital Video Recorder (DVR/PVR) Baseband Input, Set-Top Box (STB) Analog Pass-Through, Industrial Video Capture / Frame Grabber Card, Video Conferencing Endpoint / Video Bridge.
LCD TV Main Board Analog Front-End
The TVP5160PNP is a natural fit as the analog front-end on an LCD TV main board because it digitizes all common legacy inputs - composite CVBS, S-Video Y/C, component YPbPr, and SCART RGB - on a single chip. Its two 11-bit 60 MSPS ADCs feed an integrated DSP that performs sync separation, chroma demodulation, 3D-YC/5-line comb filtering, and fixed RGB-to-YUV conversion in hardware, eliminating the external matrix processor typically required with discrete ADC solutions. Placed between the tuner/S-Video connectors and the display SoC's video input port, the TVP5160 outputs a clean 8-/10-bit YCbCr 4:2:2 stream ready for deinterlacing and scaling. Designers save BOM cost and PCB area versus a multi-chip decoder solution.
Được đề xuất
Computer Monitor Main Board (D-Sub/VGA Input)
In a computer monitor main board with a legacy VGA/D-Sub analog input, the TVP5160PNP acts as the video digitizer that converts the incoming RGB analog signal into digital component video. The integrated fixed RGB-to-YUV color-space block accepts VGA timings up to 60 Hz UXGA-class resolutions (scaled to the panel) and outputs digital YCbCr to the scaler ASIC. Its robust sync detection handles weak and noisy signals typical of long VGA cables, and the integrated AGC normalizes input amplitude variations from different graphics cards. Designers can drop the TVP5160 onto a monitor main board without a separate sync processor or ADC array.
Được đề xuất
Digital Video Recorder (DVR/PVR) Baseband Input
The TVP5160PNP is widely used in DVR and PVR designs where Macrovision detection and broadcast-grade decoding are required to record legacy analog broadcasts from cable or satellite set-top boxes. The Macrovision detection path passively observes copy-protected streams and reports them to the host processor, enabling the DVR firmware to take the appropriate content-protection response. Its two ADCs support simultaneous composite and S-Video inputs, simplifying dual-tuner PVR architectures. The 0 to 70 C commercial temperature range covers DVR chassis thermal envelopes.
Được đề xuất
Set-Top Box (STB) Analog Pass-Through
In a set-top box that accepts legacy analog inputs from VCRs, game consoles or older A/V equipment for on-screen display or pass-through recording, the TVP5160PNP digitizes the analog baseband to feed the STB's SoC video pipeline. The fixed RGB-to-YUV block is critical for SCART RGB sources common in European STBs, eliminating external matrix ICs. The 3D-YC/5-line comb filter delivers broadcast-grade chroma separation that satisfies consumer STB picture-quality requirements. Designers benefit from a single-chip replacement for multi-ADC solutions.
Được đề xuất
Industrial Video Capture / Frame Grabber Card
The TVP5160PNP serves as the analog front-end on industrial video capture cards and frame grabbers that digitize composite, S-Video or component sources for machine-vision or surveillance processing. The 11-bit ADC resolution and 60 MSPS sample rate deliver sufficient dynamic range for inspection of noisy industrial camera outputs, while the 3D-YC/5-line comb filter separates chroma/luma even on degraded legacy tape sources. The integrated clamp and AGC stages simplify calibration of input signal levels from diverse camera sources. PCI/PCIe frame-grabber boards benefit from a single 128-pin HTQFP solution.
Được đề xuất
Video Conferencing Endpoint / Video Bridge
In a video conferencing endpoint or video bridge appliance that accepts legacy A/V inputs from older collaboration systems, the TVP5160PNP digitizes the analog source for downstream H.264 encoding. The robust sync detection tolerates long cable runs typical of conference room installations, and the broadcast-grade comb filter cleans chroma artifacts from composite camera feeds. Its integrated analog preprocessor (clamp/AGC) eliminates external conditioning components, reducing BOM cost in price-sensitive endpoint designs. The HTQFP-128 surface-mount package suits reflow assembly on standard FR-4 main boards.
Được đề xuất
Tóm tắt các sản phẩm được đề xuất
Dữ liệu tham khảo kỹ thuật cho TVP5160PNP — so sánh, hướng dẫn thiết kế và thông tin tuân thủ.
Hướng dẫn chọn lựa
So sánh với các sản phẩm thay thế
| Tham số | Sản phẩm này | TVP5154PNP | TVP5150PNP | TVP5158PNP |
|---|---|---|---|---|
| Brand | Texas Instruments | Texas Instruments | Texas Instruments | Texas Instruments |
| Package | 128-HTQFP (PNP) 14x14 mm | 128-HTQFP (PNP) 14x14 mm - same | 128-HTQFP (PNP) 14x14 mm - same | 128-HTQFP (PNP) 14x14 mm - same |
| ADC Resolution | 11-bit | 10-bit | 9-bit | 10-bit |
| ADC Sample Rate | 60 MSPS | 54 MSPS | 27 MSPS | 54 MSPS |
| Number of ADC Channels | 2 | 4 | 1 | 2 |
| Comb Filter | 3D-YC / 5-line | 3D-YC / 5-line | 2D notch/chroma | 3D-YC / 5-line |
| Macrovision Detection | Yes | Yes | No | Yes |
| Supported Inputs | CVBS, Y/C, YPbPr, SCART RGB | CVBS, Y/C, YPbPr (4-channel) | CVBS, Y/C | CVBS, Y/C, YPbPr, Component HD |
| Operating Voltage | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V | 3.0 V to 3.6 V |
| Operating Temperature | 0 C to +70 C | 0 C to +70 C | 0 C to +70 C | 0 C to +70 C |
Bảo phân biệt quan trọng
- Higher 11-bit ADC resolution versus 9-bit TVP5150 (vsTVP5150PNP)
- 3D-YC/5-line adaptive comb versus 2D notch comb (vsTVP5150PNP)
- Integrated Macrovision detection for DRM-aware designs (vsTVP5150PNP)
- Fewer input channels than 4-channel TVP5154 (vsTVP5154PNP)
Ghi chú thiết kế
Place 0.1 uF decoupling capacitors as close as possible to every AVDD and DVDD pin, and add a 10 uF bulk capacitor near the analog supply input. Keep analog and digital ground planes split under the device, joined at a single point near the analog ground pin. The analog input traces should be 75-ohm impedance-controlled and routed away from digital switching signals to prevent ADC-coupling noise from corrupting the decoded video.
A common pitfall is leaving the 27 MHz crystal traces unshielded and routing them over noisy digital planes - this couples jitter into the sample clock and manifests as chroma artifacts. Use a guard ring around the crystal and place load capacitors symmetrically. Another pitfall is omitting the recommended reset sequence at power-up; the TVP5160PNP requires RESETn to be asserted until the supplies stabilize, otherwise the I2C host interface may not respond to initialization writes.
For best Macrovision detection reliability, keep the analog input bandwidth limited to 6 MHz (NTSC/PAL baseband) using an external anti-alias filter before the AIN pins. Strong out-of-band interference from adjacent channel leakage can confuse the Macrovision observer. Use a 75-ohm source termination at the connector and a 75-ohm input impedance at the AIN pin to flat the passband. Estimated: a 2nd-order Butterworth at 6 MHz gives -3 dB at the band edge and -40 dB at 27 MHz, which is sufficient for Macrovision-aware decoding.
The TVP5160PNP dissipates approximately 904 mW typical per datasheet, so PCB thermal management is required for enclosed LCD TV chassis. Use a copper pour on the top and inner layers under the HTQFP-128 exposed pad area to spread heat; aim for at least 4 square inches of copper on each layer tied to the analog ground plane. Estimated: with 904 mW and a 4 sq-inch copper pour on a 4-layer FR-4 board, junction temperature rise is approximately 20-25 C above ambient - well within the 70 C commercial limit.
Thông tin tuân thủ
RoHS and lead-free compliance per TI product page. AEC-Q100 is not applicable - this is a commercial-grade (0 to 70 C) decoder, not an automotive part. Halogen-free status not explicitly listed in the verified web data.
