ADF4157BRUZ vs ADF4156BRUZ Comparison
Detailed side-by-side comparison of ADF4157BRUZ by Analog Devices and ADF4156BRUZ by Analog Devices. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Analog Devices
ADF4157BRUZ - 6 GHz Fractional-N Frequency Synthesizer | Analog Devices
ADF4157BRUZ ✓ ActiveAnalog Devices
ADF4156BRUZ - 6.2 GHz Fractional-N PLL Synthesizer | Analog Devices
ADF4156BRUZ ✓ ActiveSpecification Comparison
| Parameter | ADF4157BRUZ | ADF4156BRUZ |
|---|---|---|
| Brand | Analog Devices | Analog Devices |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| PLL Type | Frequency Synthesis (Fractional-N) | — |
| Maximum RF Input Frequency | 6 GHz | 6.2 GHz |
| RF Bandwidth | To 6 GHz | — |
| Fixed Modulus | 25-bit | — |
| Frequency Resolution | Sub-hertz at 6 GHz | — |
| Supply Voltage Range | 2.7 V to 3.3 V | — |
| Nominal Supply Voltage | 3.3 V | — |
| Supply Current | 29 mA | — |
| Tuning Voltage Supply Pin | Separate VP pin for extended tuning voltage | — |
| Charge Pump | Programmable | Precision, programmable |
| Reference Divider | Programmable | Programmable |
| Fractional Interpolator | Sigma-Delta based | — |
| Phase Frequency Detector | Low-noise digital PFD | Low noise digital PFD |
| Number of Pins | 16 | — |
| Package | 16-lead TSSOP (0.173 inch, 4.40 mm width) | 16-lead TSSOP (0.173", 4.40 mm width) |
| Operating Temperature Range | -40 C to +85 C | [DATA_NEEDED: operating temperature range] |
| Product Status | Production | — |
| Interface | 3-wire serial programming (DATA, CLK, LE) | — |
| Device Type | — | Fractional-N frequency synthesizer (PLL), single circuit |
| Minimum RF Input Frequency | — | 500 MHz |
| RF Input Slew Rate Requirement | — | 400 V/us minimum |
| Fractional Interpolator Architecture | — | Sigma-Delta |
| RF Output Phase | — | Programmable |
| Cycle Slip Reduction | — | Supported (faster lock without loop filter changes) |
| Control Interface | — | 3-wire serial (DATA, CLK, LE) |
| Pin Count | — | 16 |
| Mounting Type | — | Surface mount |
| Shipping Container | — | Tube |
| Power Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Lock Detect / MUXOUT | — | [DATA_NEEDED: lock detect output configuration] |
| Output Drive Level | — | [DATA_NEEDED: output drive level] |
| RoHS Status | — | unknown |