ADF4360-7BCPZ - 1.8 GHz Integer-N Synthesizer | Analog Devices
MPN: ADF4360-7BCPZ ✓ AktifADF4360-7BCPZ Ringkasan
An integer-N synthesizer is a PLL-based frequency generator that produces an output by multiplying a stable reference frequency by an integer ratio. Its phase noise, reference multiplication, spur performance, and tuning range are central design considerations. The ADF4360-7 uses external inductors to establish the VCO center frequency, allowing the same silicon to cover different frequency bands through component selection and firmware programming. This architecture places the synthesizer within the broader category of clock and frequency-generation ICs used by RF transceivers, test equipment, and communication infrastructure.
Key features include a 350 MHz to 1800 MHz fundamental output range, a 175 MHz to 900 MHz divide-by-2 range, programmable dual-modulus prescaling, and 1.8 V logic compatibility. The 3.6 V maximum supply supports integration into compact RF designs without a separate high-voltage generator. The 24-WFQFN exposed-pad construction also provides a thermal path for removing device heat through the PCB rather than relying on a separate heat sink.
The ADF4360-7 architecture integrates the VCO with an integer-N PLL, reducing the number of discrete frequency-generation components required in a radio design. External inductor selection sets the achievable RF band, while the digital control interface configures the division ratio and operating state. Because the PLL is integer-N, reference spur and phase-noise behavior depend on the reference frequency, prescaler selection, loop filter design, and output division settings, so those parameters should be evaluated together rather than optimized independently.
Typical uses include local oscillator generation for wireless receivers and transmitters, IF and reference-clock generation for instrumentation, and low-phase-noise clocking for RF test equipment. The EV-ADF4360-7EB1Z evaluation board provides a platform containing the ADF4360-7BCPZ, a USB connector, and SMA connectors for RF output evaluation. It can shorten initial bring-up by allowing engineers to confirm lock, output power, and spectral behavior before integrating the synthesizer into a production board.
A key design consideration is the external inductor and loop-filter implementation. Follow the reference circuit and component values in the manufacturer datasheet, keep the VCO inductors close to the relevant device pins, and provide a low-impedance ground path through the exposed pad. Confirm the programmed divider ratio, reference frequency, and required output band before firmware release, since incorrect integer-N settings can produce an output outside the intended range.
This page combines manufacturer specifications, family-level replacement guidance, package and application analysis, and practical design notes for engineers evaluating the ADF4360-7BCPZ in a new RF design.
Alternatif penggantian untuk ADF4360-7BCPZ — paket yang sama, pin-pada-pin kompatibel. Bagian paket yang berbeda memerlukan kerja ulang PCB diabaikan.
Variasi di dalam seri ini
Model-series yang sama yang kompatibel dengan penggantian ADF4360-7BCPZ (sama faktor bentuk dan footprint) — berbeda di dalam Evaluation Board, Package, Supply Voltage Range.
ADF4360-1BCPZRL
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
ADF4360-2BCPZRL
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
ADF4360-3BCPZRL
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
ADF4360-4BCPZRL
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
ADF4360-7BCPZRL
✅ Drop-In ⚠️ Spesifikasi Tidak Disahkan📋 Alternatif referensi (tidak dalam katalog)
ADF4360-7BCPZ Spesifikasi
| Product Type | Integer-N frequency synthesizer with integrated VCO |
| Manufacturer | Analog Devices |
| Fundamental Output Frequency Range | 350 MHz to 1800 MHz |
| Divide-by-2 Output Frequency Range | 175 MHz to 900 MHz |
| Maximum Fundamental Output Frequency | 1800 MHz |
| Supply Voltage Range | 3.0 V to 3.6 V |
| Maximum Supply Voltage | 3.6 V |
| Logic Compatibility | 1.8 V |
| Arus Pemuat | 10 mA |
| PLL Architecture | Integer-N |
| Prescaler Configuration | Programmable dual-modulus prescaler |
| Center Frequency Selection | Set by external inductors |
| Paket | 24-lead LFCSP with exposed pad |
| Package Type | WFQFN exposed-pad CSP |
| Jumlah Pin | 24 pins |
| Tipe Mounting | Surface mount |
| Evaluation Board | EV-ADF4360-7EB1Z |
ADF4360-7BCPZ wfqfn exposed-pad csp Diamant Konfigurasi Panduan
Konfigurasi pin untuk ADF4360-7BCPZ (wfqfn exposed-pad csp pakai pakai). Penomoran pin, fungsi, dan diagram koneksi ditetapkan dalam datasheet produsen. Lihatnya untuk footprint dan pedoman perpindahan paruh.
Tidak ada data diatribut pin yang tersedia untuk ADF4360-7BCPZ.
Lihat ke: datasheet produk untuk konfigurasi pin penuh.
Aplikasi Umum
ADF4360-7BCPZ cocok untuk 6 aplikasis: Wireless Transceiver Local Oscillator, RF Test and Measurement Instrumentation, Communications Infrastructure Frequency Generation, IF and Beat-Frequency Clock Generation, Frequency-Modulated Clocking for ATE Systems, RF Module and Transceiver Platform Development.
Wireless Transceiver Local Oscillator
The ADF4360-7BCPZ fits wireless receiver and transmitter local-oscillator requirements because it integrates an integer-N PLL with a VCO and covers 350 MHz to 1800 MHz from a 3.0 V to 3.6 V supply. Its 1.8 V-compatible logic simplifies connection to a digital baseband controller while reducing the number of discrete frequency-generation components. Place the appropriate external inductors at the VCO pins and follow the reference loop-filter network. Because the PLL is integer-N, evaluate reference spurs and phase noise against the receiver sensitivity or transmitter modulation requirement before releasing the design.
RF Test and Measurement Instrumentation
The ADF4360-7BCPZ can serve as a programmable RF source for instrumentation that needs local-oscillator coverage from 350 MHz to 1800 MHz. The integrated synthesizer and VCO simplify generation of multiple test tones, while the divide-by-2 mode provides a separate range from 175 MHz to 900 MHz. The EV-ADF4360-7EB1Z board, which includes the device, USB connectivity, and SMA RF connectors, supports early evaluation of lock and spectral performance. Use controlled reference routing and well-defined grounding to keep phase noise and spurious signals from masking the behavior of the receiver under test.
Communications Infrastructure Frequency Generation
The ADF4360-7BCPZ is applicable to communication infrastructure that derives coherent reference or intermediate-frequency clocks from a stable external reference. Its integer-N architecture provides programmable frequency ratios, and the broad 350 MHz to 1800 MHz fundamental range covers many RF backhaul and transceiver frequencies. The 3.6 V maximum supply and 1.8 V logic compatibility support compact digital control assemblies. For production systems, carefully separate the reference and RF paths, observe the recommended inductor placement, and measure lock time, reference spur, and phase-noise performance under the intended channel loading.
IF and Beat-Frequency Clock Generation
A receiver or transmitter can use the ADF4360-7BCPZ to develop an intermediate-frequency or beat-frequency clock when the required output falls within the 350 MHz to 1800 MHz fundamental range. This can eliminate a separate fixed oscillator and allow firmware to change the synthesized frequency through the PLL settings. Program the reference divider, prescaler, feedback divider, and output path as a coordinated set rather than changing one register in isolation. The external-inductor VCO network and loop filter remain the dominant RF implementation constraints and must follow the manufacturer application circuit.
Frequency-Modulated Clocking for ATE Systems
Automatic test equipment can use the ADF4360-7BCPZ as a programmable clock or LO source when the channel plan falls between 350 MHz and 1800 MHz. Its integer-N divider architecture supports multiple synthesized frequencies from one reference, reducing the number of separate signal sources required by a test head. The 10 mA supply current specification also helps constrain power allocation in densely populated instrument chassis. Validate phase noise at each programmed frequency, since divider multiplication changes the noise profile, and use shielded routing for high-level clock outputs to prevent coupling into adjacent measurements.
RF Module and Transceiver Platform Development
The ADF4360-7BCPZ is useful during RF module and transceiver platform development because it provides broad tuning coverage in a compact exposed-pad LFCSP package. Its 1.8 V-compatible control interface allows connection to contemporary transceivers and field-programmable logic, while the integrated VCO reduces the number of external frequency-generation components. The 24-lead package requires careful exposed-pad thermal and ground construction, so prototype layouts should follow the reference PCB stack-up and via pattern. The EV-ADF4360-7EB1Z board offers a practical way to validate locking and output behavior before committing to a custom layout.
Data referensi engineering untuk ADF4360-7BCPZ — pembandingan, panduan desain, dan informasi konformitas.
Panduan Pemilihan
Pembandingan dengan Alternatif
| Parameter Umum | Produk Ini | ADF4360-1BCPZRL | ADF4360-2BCPZRL | ADF4360-3BCPZRL | ADF4360-4BCPZRL | ADF4360-7BCPZRL |
|---|---|---|---|---|---|---|
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Package | 24-lead LFCSP with exposed pad | 24-lead LFCSP with exposed pad | 24-lead LFCSP with exposed pad | 24-lead LFCSP with exposed pad | 24-lead LFCSP with exposed pad | 24-lead LFCSP with exposed pad |
| Synthesizer Architecture | Integer-N PLL with integrated VCO | Integer-N PLL with integrated VCO | Integer-N PLL with integrated VCO | Integer-N PLL with integrated VCO | Integer-N PLL with integrated VCO | Integer-N PLL with integrated VCO |
| Logic Compatibility | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V | 1.8 V |
| VCO Center Frequency Selection | External inductors | External inductors | External inductors | External inductors | External inductors | External inductors |
| Prescaler | Programmable dual-modulus prescaler | Programmable dual-modulus prescaler | Programmable dual-modulus prescaler | Programmable dual-modulus prescaler | Programmable dual-modulus prescaler | Programmable dual-modulus prescaler |
| Number of Pins | 24 pins | 24 pins | 24 pins | 24 pins | 24 pins | 24 pins |
Diferensiator Kunci
- Broad fundamental RF coverage in one integrated synthesizer (vsADF4360-1BCPZRL)
- Dedicated divided output range (vsADF4360-2BCPZRL)
- Integrated PLL and VCO simplify frequency generation (vsADF4360-3BCPZRL)
- Modern low-voltage control compatibility (vsADF4360-4BCPZRL)
Catatan Desain
Place the VCO inductors directly beside their associated device pins and route the RF outputs through controlled-impedance traces. Keep the reference input and feedback-divider routing away from the sensitive VCO region. The external-inductor network defines the center frequency, so changes to trace length, via placement, or ground-return geometry can perturb tuning range and phase-noise performance.
The LFCSP exposed pad must be connected to the ground plane with an adequate via array and a low-impedance thermal path. The 10 mA supply current specification helps keep dissipation moderate, but RF performance and device temperature are also affected by layout and local power delivery. Use the manufacturer package and PCB guidance to establish exposed-pad soldering, via density, and copper coverage.
Choose the reference frequency, prescaler, loop filter, and feedback divider together because each affects lock behavior, phase noise, and reference spur levels. A stable low-jitter reference and clean reference routing are essential when the synthesizer drives sensitive conversion stages. After programming, verify lock at the intended output power and inspect the spectrum across the operating frequency range.
Do not treat a different ADF4360 band variant as an automatic substitute for the ADF4360-7. A family-level package match does not guarantee that the required output, external-inductor network, register configuration, or spectral performance is preserved. Revalidate the band, pin usage, programming registers, and reference design before approving any replacement.
Informasi Konformitas
The ADF4360-7BCPZ is an RF frequency-synthesizer IC rather than an automotive-qualified product. RoHS, REACH, halogen-free, and conflict-minerals status were not confirmed in the available product information and should be verified against the current manufacturer declaration for the ordered part.
