ADF4156BCPZ vs ADF4151BCPZ Comparison
Detailed side-by-side comparison of ADF4156BCPZ by Analog Devices and ADF4151BCPZ by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | ADF4156BCPZ | ADF4151BCPZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Device Type | Fractional-N frequency synthesizer | Fractional-N/Integer-N PLL frequency synthesizer |
| Maximum Synthesizer Frequency | 6.2 GHz | — |
| Nominal RF Frequency | 6 GHz | — |
| Minimum RF Input Frequency | 0.5 GHz | — |
| Minimum RF Input Slew Rate | 400 V/us | — |
| Analog Supply Voltage | 2.7 V to 3.3 V | — |
| Digital Supply Voltage | 2.7 V to 3.3 V | — |
| Pump Supply Voltage | AVDD to 5.5 V | — |
| Ground Reference | AGND = DGND = 0 V | — |
| Serial Interface | 3-wire SPI-compatible | — |
| Maximum Serial Clock Rate | 20 MHz | — |
| Register Transfer Length | 29 bits | — |
| RF Output Phase | Programmable | — |
| Lock Optimization | Cycle-slip reduction circuitry | — |
| Package | LFCSP-20, 20-WFQFN with exposed pad | 32-lead WFQFN exposed-pad CSP |
| Pin Count | 20 pins | — |
| Mounting Type | Surface mount | Surface mount |
| Production Status | Production | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Reference Input Frequency Range | [DATA_NEEDED: reference input frequency range] | — |
| Phase Noise | [DATA_NEEDED: phase noise] | [DATA_NEEDED: phase noise] |
| Lock Time | [DATA_NEEDED: lock time] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| Number of Channels | — | 1 channel |
| Maximum Stated Operating Frequency | — | 3.5 GHz |
| Alternative Listing Frequency | — | 4.4 GHz |
| Reference Input Frequency | — | 10 MHz |
| Synthesis Modes | — | Fractional-N and integer-N modes |
| Required External VCO | — | Yes |
| Required External Loop Filter | — | Yes |
| Required External Reference | — | Yes |
| ADF4350 Compatibility | — | Footprint and software compatible |
| Package Pin Count | — | 32 pins |
| Shipping Format | — | Tray |
| Supply Voltage Range | — | [DATA_NEEDED: supply voltage range] |
| Lock Detect Time | — | [DATA_NEEDED: lock detect time] |