| Type | Description | 
|---|---|
| Series: | Ultra™ Si540 | 
| Package: | Tape & Reel (TR) | 
| Part Status: | Active | 
| Base Resonator: | Crystal | 
| Type: | XO (Standard) | 
| Frequency: | 644.53125 MHz | 
| Function: | Enable/Disable | 
| Output: | LVDS | 
| Voltage - Supply: | 1.8V, 2.5V, 3.3V | 
| Frequency Stability: | ±7ppm | 
| Absolute Pull Range (APR): | - | 
| Operating Temperature: | -40°C ~ 85°C | 
| Spread Spectrum Bandwidth: | - | 
| Current - Supply (Max): | 111mA | 
| Ratings: | - | 
| Mounting Type: | Surface Mount | 
| Package / Case: | 6-SMD, No Lead | 
| Size / Dimension: | 0.197" L x 0.126" W (5.00mm x 3.20mm) | 
| Height - Seated (Max): | 0.052" (1.33mm) | 
| Image | Part Number | Description | Stock / Unit Price | 
|---|---|---|---|
|  | AX7PAF1-371.4286Abracon | XTAL OSC XO 371.4286MHZ LVPECL | In Stock: 0 $9.58120 | 
|  | M906-01-187.5000Renesas Electronics America | XTAL OSC VCSO 187.5000MHZ LVPECL | In Stock: 0 $52.29000 | 
|  | 358C1843B4I3TCTS Corporation | XTAL OSC VCXO 184.3200MHZ HCMOS | In Stock: 0 $2.63340 | 
|  | 656M14855C2TCTS Corporation | XTAL OSC XO 148.5000MHZ HCMOS | In Stock: 0 $2.41521 | 
|  | CE3392-4.000Crystek Corporation | XTAL OSC XO 4.0000MHZ HCMOS SMD | In Stock: 0 $1.31422 | 
|  | 353LB5A081TCTS Corporation | XTAL OSC VCXO 8.1920MHZ HCMOS | In Stock: 0 $1.63850 | 
|  | XLH525027.000000IRenesas Electronics America | XTAL OSC XO 27.0000MHZ HCMOS SMD | In Stock: 0 $0.65130 | 
|  | 511BBA250M000BAGRSilicon Labs | XTAL OSC XO 250.0000MHZ LVDS SMD | In Stock: 0 $3.89851 | 
|  | 560GAA24M0000BBGSilicon Labs | XTAL OSCILLATOR | In Stock: 0 $8.34400 | 
|  | SIT8256AI-22-33E-156.257800TSiTime | MEMS OSC XO 156.2578MHZ LVCMOS | In Stock: 0 $1.80000 |