345LB3I1562T,156.25MHz,345系列VCXO晶振,5032mm,CTS差分晶振，美國進口晶振，CTS晶振，西迪斯晶振，型號：345系列晶振，編碼為：345LB3I1562T，頻率：156.25MHz，工作電壓：3.3V，頻率穩定性：±50ppm，工作溫度范圍：-40℃至+85℃，小體積晶振尺寸：5.0x3.2x1.2mm，六腳貼片晶振，石英晶振，有源晶振，LVPECL輸出VCXO壓控晶振，石英晶體振蕩器，CTS 345型是一款低成本、小尺寸、高性能的VCXO車型。M345采用的IC技術，再加上高頻基晶，具有優異的穩定性和低抖動/相位噪聲性能。應用于： 無線通信，寬帶接入，SONET/SDH/DWDM，基站，以太網/GbE/SyncE，數字視頻，測試和測量等應用。
345LB3I1562T,156.25MHz,345系列VCXO晶振,5032mm,CTS差分晶振，產品特征：
陶瓷表面安裝封裝
超低相位抖動性能
高頻基本晶體設計
頻率范圍100–250MHz
+3.3V操作有源貼片晶振
輸出啟用標準
帶卷包裝，EIA-418
345LB3I1562T,156.25MHz,345系列VCXO晶振,5032mm,CTS差分晶振
PARAMETER SYMBO L CO NDITIO NS MIN TY P MAX UNIT Freq uency Range fO - 156.25 MHz Freq uency Stability
[Note 1] Δf/fO ±25ppm stability, -20°C to +70°C only 25, 30 or 50 ±ppm Abso l ute P u ll Range APR Frequencies <200MHz 50 - - ±ppm [Note 2] APR Frequencies ≥200MHz 30 - - ±ppm Agi ng Δf/f25 First Year @ +25°C, nominal VCC ａnd VC -3 - 3 ppm 1.] Inclusive of initial tolerance at time of shipment, changes in supply voltage, load, temperature and 1st year aging.
2.] Minimum guaranteed frequency shift from f O over variations in temperature, aging, power supply and load. Output Parameters PARAMETER SYMBO L CO NDITIO NS MIN TY P MAX UNIT O utp ut Type - - LVPECL - O utp ut Vo ltage Levels VOH
VOL LVPECL Load, -40°C to +85°C
LVPECL Load, -40°C to +85°C VCC - 1.085
VCC - 1.810 -
- VCC - 0.880
VCC - 1.620 V O utp ut D uty Cyc le SYM @ VCC - 1.3V 45 - 55 % Rise and Fall Time TR, TF @ 20%/80% Levels - 0.3 1.0 ns Start Up Ti me TS Application of VCC - 5 10 ms Enable Fu nctio n Enable In p ut Vo ltage VIH Pin 2 Logic '1', Output Enabled 0.7VCC - - V Disable In p ut Vo ltage VIL Pin 2 Logic '0', Output Disabled - - 0.3VCC V Standby Cu rrent ISTB Pin 2 Logic '0', Output Standby - - 10 µA Enable Ti me TPLZ Pin 2 Logic '1' - - 20 µs Phase Jitter, RMS tjrms Bandwidth 12kHz - 20MHz - 90 200 fs Phase Noise - See Typical Plots - - - -
345LB3I1562T,156.25MHz,345系列VCXO晶振,5032mm,CTS差分晶振
| 貼片差分晶振 | 品牌 | 型號 | 頻率 | 頻率穩定度 | 包裝/封裝 |
| 345LB3I1228T | CTS西迪斯晶振 | 345 | 122.88MHz | ±50ppm | 6-SMD, No Lead |
| 345LB3I1562T | CTS西迪斯晶振 | 345 | 156.25MHz | ±50ppm | 6-SMD, No Lead |
| 345LB3C1228T | CTS西迪斯晶振 | 345 | 122.88MHz | ±50ppm | 6-SMD, No Lead |
| 345LB3C1000T | CTS西迪斯晶振 | 345 | 100MHz | ±50ppm | 6-SMD, No Lead |
| 345LB5C1000T | CTS西迪斯晶振 | 345 | 100MHz | ±25ppm | 6-SMD, No Lead |
| 345LB3I1000T | CTS西迪斯晶振 | 345 | 100MHz | ±50ppm | 6-SMD, No Lead |
| 345LB5I1000T | CTS西迪斯晶振 | 345 | 100MHz | ±25ppm | 6-SMD, No Lead |
| 345LB6C1000T | CTS西迪斯晶振 | 345 | 100MHz | ±20ppm | 6-SMD, No Lead |
| 345LB3C1250T | CTS西迪斯晶振 | 345 | 125MHz | ±50ppm | 6-SMD, No Lead |
| 345LB3I1250T | CTS西迪斯晶振 | 345 | 125MHz | ±50ppm | 6-SMD, No Lead |
| 345LB5C1228T | CTS西迪斯晶振 | 345 | 122.88MHz | ±25ppm | 6-SMD, No Lead |
| 345LB5C1250T | CTS西迪斯晶振 | 345 | 125MHz | ±25ppm | 6-SMD, No Lead |
| 345LB5I1228T | CTS西迪斯晶振 | 345 | 122.88MHz | ±25ppm | 6-SMD, No Lead |
| 345LB6C1228T | CTS西迪斯晶振 | 345 | 122.88MHz | ±20ppm | 6-SMD, No Lead |
| 345LB5I1250T | CTS西迪斯晶振 | 345 | 125MHz | ±25ppm | 6-SMD, No Lead |
| 345LB6C1250T | CTS西迪斯晶振 | 345 | 125MHz | ±20ppm | 6-SMD, No Lead |
| 345LB5C1536T | CTS西迪斯晶振 | 345 | 153.6MHz | ±25ppm | 6-SMD, No Lead |
| 345LB5I1536T | CTS西迪斯晶振 | 345 | 153.6MHz | ±25ppm | 6-SMD, No Lead |
| 345LB6C1536T | CTS西迪斯晶振 | 345 | 153.6MHz | ±20ppm | 6-SMD, No Lead |
| 345LB3C1536T | CTS西迪斯晶振 | 345 | 153.6MHz | ±50ppm | 6-SMD, No Lead |
| 345LB5C1555T | CTS晶振 | 345 | 155.52MHz | ±25ppm | 6-SMD, No Lead |
| 345LB5I1555T | CTS西迪斯晶振 | 345 | 155.52MHz | ±25ppm | 6-SMD, No Lead |
| 345LB6C1555T | CTS西迪斯晶振 | 345 | 155.52MHz | ±20ppm | 6-SMD, No Lead |
| 345LB3I1536T | CTS西迪斯晶振 | 345 | 153.6MHz | ±50ppm | 6-SMD, No Lead |
| 345LB3C1555T | CTS西迪斯晶振 | 345 | 155.52MHz | ±50ppm | 6-SMD, No Lead |
| 345LB3C1562T | CTS西迪斯晶振 | 345 | 156.25MHz | ±50ppm | 6-SMD, No Lead |
| 345LB3I1555T | CTS西迪斯晶振 | 345 | 155.52MHz | ±50ppm | 6-SMD, No Lead |
| 345LB5C1562T | CTS西迪斯晶振 | 345 | 156.25MHz | ±25ppm | 6-SMD, No Lead |
| 345LB5I1562T | CTS西迪斯晶振 | 345 | 156.25MHz | ±25ppm | 6-SMD, No Lead |
| 345LB6C1562T | CTS西迪斯晶振 | 345 | 156.25MHz | ±20ppm | 6-SMD, No Lead |
| 345LB3C1660T | CTS西迪斯晶振 | 345 | 166MHz | ±50ppm | 6-SMD, No Lead |
| 345LB5C1660T | CTS西迪斯晶振 | 345 | 166MHz | ±25ppm | 6-SMD, No Lead |
| 345LB3I1660T | CTS西迪斯晶振 | 345 | 166MHz | ±50ppm | 6-SMD, No Lead |
| 345LB5I1660T | CTS西迪斯晶振 | 345 | 166MHz | ±25ppm | 6-SMD, No Lead |
| 345LB6C1660T | CTS西迪斯晶振 | 345 | 166MHz | ±20ppm | 6-SMD, No Lead |
| 345LB3C2000T | CTS西迪斯晶振 | 345 | 200MHz | ±50ppm | 6-SMD, No Lead |
| 345LB3C2048T | CTS西迪斯晶振 | 345 | 204.8MHz | ±50ppm | 6-SMD, No Lead |
| 345LB3I2000T | CTS西迪斯晶振 | 345 | 200MHz | ±50ppm | 6-SMD, No Lead |
| 345LB3I2048T | CTS西迪斯晶振 | 345 | 204.8MHz | ±50ppm | 6-SMD, No Lead |
| 345LB5C2000T | CTS西迪斯晶振 | 345 | 200MHz | ±25ppm | 6-SMD, No Lead |
| 345LB5I2000T | CTS西迪斯晶振 | 345 | 200MHz | ±25ppm | 6-SMD, No Lead |
| 345LB6C2000T | CTS西迪斯晶振 | 345 | 200MHz | ±20ppm | 6-SMD, No Lead |
| 345LB5C2048T | CTS西迪斯晶振 | 345 | 204.8MHz | ±25ppm | 6-SMD, No Lead |
| 345LB5I2048T | CTS西迪斯晶振 | 345 | 204.8MHz | ±25ppm | 6-SMD, No Lead |
| 345LB6C2048T | CTS西迪斯晶振 | 345 | 204.8MHz | ±20ppm | 6-SMD, No Lead |
| 345LB3C2457T | CTS西迪斯晶振 | 345 | 245.76MHz | ±50ppm | 6-SMD, No Lead |
| 345LB3I2457T | CTS西迪斯晶振 | 345 | 245.76MHz | ±50ppm | 6-SMD, No Lead |
| 345LB5C2457T | CTS西迪斯晶振 | 345 | 245.76MHz | ±25ppm | 6-SMD, No Lead |
| 345LB5I2457T | CTS西迪斯晶振 | 345 | 245.76MHz | ±25ppm | 6-SMD, No Lead |
| 345LB6C2457T | CTS西迪斯晶振 | 345 | 245.76MHz | ±20ppm | 6-SMD, No Lead |
