ADF4151BCPZ vs ADF4156BCPZ Comparison
Detailed side-by-side comparison of ADF4151BCPZ by Analog Devices and ADF4156BCPZ 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 | ADF4151BCPZ | ADF4156BCPZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Device Type | Fractional-N/Integer-N PLL frequency synthesizer | Fractional-N frequency synthesizer |
| 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 | 32-lead WFQFN exposed-pad CSP | LFCSP-20, 20-WFQFN with exposed pad |
| Package Pin Count | 32 pins | — |
| Mounting Type | Surface mount | Surface mount |
| Shipping Format | Tray | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | — |
| Phase Noise | [DATA_NEEDED: phase noise] | [DATA_NEEDED: phase noise] |
| Lock Detect Time | [DATA_NEEDED: lock detect time] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| 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 |
| Pin Count | — | 20 pins |
| Production Status | — | Production |
| Reference Input Frequency Range | — | [DATA_NEEDED: reference input frequency range] |
| Lock Time | — | [DATA_NEEDED: lock time] |