STW81101AT vs STW81101ATR Comparison
Detailed side-by-side comparison of STW81101AT by STMicroelectronics and STW81101ATR by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STW81101AT - 4.4GHz RF Frequency Synthesizer | STMicroelectronics
STW81101AT ✓ ActiveSTMicroelectronics
STW81101ATR - Multi-Band RF Frequency Synthesizer | STMicroelectronics
STW81101ATR ✓ ActiveSpecification Comparison
| Parameter | STW81101AT | STW81101ATR |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Clock & Timing | Clock & Timing |
| Lifecycle Status | Active | Active |
| Device Type | Integer-N multi-band RF frequency synthesizer | Multi-band RF frequency synthesizer with integrated VCOs |
| Maximum Synthesis Frequency | 4.4 GHz | — |
| Reference Input Frequency Range | 10 MHz to 200 MHz | — |
| Output Count | 1 output | — |
| VCO Configuration | Dual differential integrated VCOs with automatic center-frequency calibration | Dual differential integrated VCOs |
| Architecture | Integer-N PLL frequency synthesizer | — |
| Package | 28-pin VFQFPN with exposed pad | 28-pin VFQFPN |
| Package Code | HVQCCN | — |
| Terminal Count | 28 terminals | — |
| Operating Temperature Range | -40 °C to +85 °C | -40°C to +85°C |
| Mounting Type | Surface mount | Surface Mount |
| Packaging | Tray | — |
| Supply Voltage Range | [DATA_NEEDED: supply voltage range] | 3 V to 3.6 V |
| Output Frequency Range | [DATA_NEEDED: output frequency range] | [DATA_NEEDED: direct and internally divided output frequency ranges] |
| Phase Noise | [DATA_NEEDED: phase noise] | [DATA_NEEDED: phase-noise characteristics] |
| PLL Loop Bandwidth | [DATA_NEEDED: PLL loop bandwidth] | — |
| Reference Input Sensitivity | [DATA_NEEDED: reference input sensitivity] | [DATA_NEEDED: reference input sensitivity] |
| Current Consumption | [DATA_NEEDED: current consumption] | — |
| RoHS Status | [DATA_NEEDED: RoHS status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH status] | [DATA_NEEDED: REACH status] |
| Synthesis Architecture | — | Integer-N frequency synthesizer |
| VCO Calibration | — | Automatic center-frequency calibration |
| Input Frequency Range | — | 10 MHz to 200 MHz |
| Terminal Pitch | — | 0.5 mm |
| Package Height | — | 1.0 mm |
| Shipping Format | — | Tape and Reel |
| Number of Pins | — | 28 pins |
| RF Output Power | — | [DATA_NEEDED: RF output power] |
| Spurious Performance | — | [DATA_NEEDED: synthesizer spur performance] |
| AEC-Q100 Qualification | — | [DATA_NEEDED: AEC-Q100 qualification] |