SI4122-D-GT vs SI4136-BT Comparison
Detailed side-by-side comparison of SI4122-D-GT by Silicon Labs and SI4136-BT by Silicon Labs. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
Specification Comparison
| Parameter | SI4122-D-GT | SI4136-BT |
|---|---|---|
| Brand | Silicon Labs | Silicon Labs |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Obsolete | Unknown |
| Product Type | Dual-band RF synthesizer with integrated VCOs | — |
| Manufacturer | Silicon Labs / Skyworks Solutions, Inc. | — |
| Lower RF Frequency Range | 750 MHz to 1500 MHz | — |
| Upper RF Frequency Range | 900 MHz to 1800 MHz | — |
| Reference Input Frequency Range | 2 MHz to 26 MHz | — |
| Supply Voltage Range | 2.7 V to 3.6 V | — |
| Supply Current | 18 mA to 27 mA | — |
| Output Configuration | RF2/IF output | — |
| Output Power | -14 dBm to 1 dBm | — |
| Harmonic Content | -26 dBc to -20 dBc | — |
| Device Frequency | 1.5 GHz | — |
| Architecture | Phase-locked loop with integrated VCOs | — |
| Package | 24-pin TSSOP, 4.40 mm width | 24-TSSOP |
| Mounting Type | Surface mount | Surface mount |
| Application | Wireless communications | — |
| Operating Temperature Range | [DATA_NEEDED: operating temperature range] | — |
| Phase Noise | [DATA_NEEDED: phase noise] | Low phase noise; numeric value not provided in verified data |
| Lock Time | [DATA_NEEDED: PLL lock time] | — |
| Tuning Resolution | [DATA_NEEDED: tuning resolution] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Device Type | — | ISM RF frequency synthesizer IC |
| Maximum Operating Frequency | — | 2.5 GHz |
| Number of Integrated VCOs | — | 3 |
| Integrated Functions | — | VCOs, loop filters, varactors, resonators, reference divider, VCO divider, and phase detectors |
| Control Interface | — | Three-wire serial interface |
| Programmable Settings | — | Divider and power-down settings |
| Standby Current | — | 5 uA |
| Typical Supply Current | — | 25.7 mA |
| Output Frequency Information | — | 2.5 GHz maximum operating frequency |
| Package Width | — | 4.40 mm |
| External Component Requirement | — | Minimal external components required |
| Supply Voltage | — | [DATA_NEEDED: supply voltage range] |
| Operating Temperature | — | [DATA_NEEDED: operating temperature range] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |
| Lifecycle Status | — | [DATA_NEEDED: manufacturer lifecycle status] |