LTC2155IUP-12 vs AD9268XCPZ-125 Perbandingan
Perbandingan bersamaan detil LTC2155IUP-12 dari Analog Devices dan AD9268XCPZ-125 dari Analog Devices. Bandingkan spesifikasi penting, parameter listrik, pengemasan, status cycle, harga, dan ketersediaan untuk menentukan komponen terbaik untuk kebutuhan desain Anda.
Analog Devices
LTC2155IUP-12 - Dual 12-Bit 170Msps ADC, 1.8V, 64-QFN | Analog Devices
LTC2155IUP-12 ✓ Aktif
Perbandingan Spesifikasi
| Parameter Umum | LTC2155IUP-12 | AD9268XCPZ-125 |
|---|---|---|
| Merek | Analog Devices | Analog Devices |
| Kategori | ADC/DAC | ADC/DAC |
| Status Lingkungan Hidup | Aktif | Aktif |
| Resolusi | 12 bits | 16 bit |
| Number of Channels | 2 (dual, simultaneous sampling) | 2 (dual) |
| Sample Rate | 170 Msps | — |
| Architecture | Pipelined | Pipelined |
| Input Type | Differential | Differential |
| Rentang Tegangan Masukan | 1.5 Vp-p | — |
| Full-Power Bandwidth | 1.25 GHz | — |
| SNR | 68.5 dB | 78.2 dBFS @ 70 MHz input, 125 MSPS |
| SFDR | 90 dB | 88 dBc @ 70 MHz input, 125 MSPS |
| Tegangan Pemuat | 1.8 V (single) | — |
| Total Power Dissipation | 545 mW | — |
| Output Interface | DDR LVDS | LVDS, DDR clocking |
| Configuration Interface | Serial SPI port | — |
| Rentang Suhu Kerja | -40 C to +85 C (industrial) | -40C to +85C (industrial) |
| Paket | 64-pin QFN (9x9 mm) | 64-LFCSP-VQ (9x9 mm) with exposed pad |
| Tipe Mounting | Surface Mount | Surface Mount |
| Status RoHS | Compliant (#PBF suffix) | Compliant |
| Sampling Rate (max) | — | 125 MSPS |
| Analog Supply Voltage | — | 1.8 V |
| Digital Supply Voltage | — | 1.8 V to 3.3 V |
| Power Dissipation | — | 750 mW (typ, both channels at 125 MSPS) |
| Internal Reference Buffer Load | — | 6 kOhm equivalent |
| Pin-Compatible Family | — | AD9258 (14-bit), AD9251, AD9231, AD9204 |