ADF4151BCPZ vs ADF4155BCPZ Comparison
Detailed side-by-side comparison of ADF4151BCPZ by Analog Devices and ADF4155BCPZ 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 | ADF4155BCPZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Device Type | Fractional-N/Integer-N PLL 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 | 24-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] | [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] | Compliant |
| Product Type | — | Integer-N / Fractional-N PLL frequency synthesizer |
| Maximum Output Frequency | — | 4 GHz |
| Reference Input Frequency Range | — | 500 MHz to 8 GHz |
| Maximum External VCO Operating Frequency | — | 8 GHz |
| Maximum Input Frequency | — | 8 GHz |
| Synthesizer Architecture | — | Integer-N / Fractional-N |
| Programmable Modulus | — | Programmable |
| RF Output Configuration | — | Differential RFOUT+ and RFOUT− |
| Output Differential-Pair Tail Current Levels | — | 4 programmable levels |
| Required External Components | — | External loop filter, VCO, and reference frequency source |
| Number of Pins | — | 24 pins |
| Package Shape | — | Square |
| Temperature Grade | — | Industrial |
| Shipping Package | — | Tray |
| Lock Time | — | [DATA_NEEDED: lock time] |
| Reference Input Sensitivity | — | [DATA_NEEDED: reference input sensitivity] |
| Minimum Prescaler Divisor | — | [DATA_NEEDED: minimum prescaler divisor] |
| Maximum Prescaler Divisor | — | [DATA_NEEDED: maximum prescaler divisor] |