ADF4157BCPZ vs ADF4154BCPZ Comparison
Detailed side-by-side comparison of ADF4157BCPZ by Analog Devices and ADF4154BCPZ 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 | ADF4157BCPZ | ADF4154BCPZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Product Type | Fractional-N frequency synthesizer | — |
| Maximum Synthesis Frequency | 6 GHz | — |
| Minimum RF Input Frequency | 500 MHz | — |
| Fractional-N Fixed Modulus | 25 bit | — |
| Frequency Resolution at 6 GHz | Subhertz | — |
| Reference Divider | Programmable | Programmable |
| Fractional Interpolation | Sigma-Delta based | — |
| Phase-Frequency Detector | Low-noise digital PFD | — |
| Charge Pump | Precision charge pump | Precision charge pump with programmable current |
| Analog Supply Voltage Range | 2.7 V to 3.3 V | — |
| Digital Supply Voltage Range | 2.7 V to 3.3 V | — |
| Charge Pump Supply Voltage | 2.7 V to 5.5 V | — |
| Package | 20-lead WFQFN with exposed pad | 20-lead WFQFN with exposed pad |
| Mounting Type | Surface mount | Surface mount |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | -40°C to +80°C |
| Maximum Phase Noise | [DATA_NEEDED: phase noise specification] | — |
| Reference Input Frequency Range | [DATA_NEEDED: reference input frequency range] | — |
| Output Drive Level | [DATA_NEEDED: output drive level] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | — |
| REACH Status | [DATA_NEEDED: REACH status] | — |
| Automotive Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Device Type | — | Fractional-N frequency synthesizer |
| Maximum RF Output Frequency | — | 4 GHz |
| Minimum RF Output Frequency | — | 500 MHz |
| AVDD Supply Range | — | 2.7 V to 3.3 V |
| DVDD Supply Range | — | 2.7 V to 3.3 V |
| SDVDD Supply Range | — | 2.7 V to 3.3 V |
| VP Supply Range | — | AVDD to 5.5 V |
| Prescaler Ratios | — | 4/5 and 8/9 |
| PLL Architecture | — | Fractional-N with Sigma-Delta fractional interpolator |
| Phase Detector | — | Low-noise digital phase-frequency detector |
| Control Interface | — | 3-wire serial interface |
| Lock Detection | — | Analog and digital lock detect |
| FastLock | — | Supported |