ADF4155BCPZ vs ADF4151BCPZ Comparison
Detailed side-by-side comparison of ADF4155BCPZ 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 | ADF4155BCPZ | ADF4151BCPZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| 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 | 24-WFQFN with exposed pad | 32-lead WFQFN exposed-pad CSP |
| Package Shape | Square | — |
| Mounting Type | Surface mount | Surface mount |
| Temperature Grade | Industrial | — |
| Shipping Package | Tray | — |
| RoHS Status | Compliant | [DATA_NEEDED: RoHS status] |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | [DATA_NEEDED: supply voltage range] |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | [DATA_NEEDED: operating temperature range] |
| Phase Noise | [DATA_NEEDED: phase noise] | [DATA_NEEDED: phase noise] |
| 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] | — |
| 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 Pin Count | — | 32 pins |
| Shipping Format | — | Tray |
| Lock Detect Time | — | [DATA_NEEDED: lock detect time] |