参数资料
型号: 554AF000269BG
厂商: SILICON LABORATORIES
元件分类: VCXO, clock
英文描述: VCXO, CLOCK, 707.35265 MHz, LVPECL OUTPUT
封装: ROHS COMPLIANT, SMD, 8 PIN
文件页数: 50/115页
文件大小: 3254K
代理商: 554AF000269BG
Si554
4
Rev. 0.5
Table 5. CLK± Output Phase Jitter
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
Phase Jitter (RMS)1,2,3
for FOUT > 500 MHz
φ
J
Kv = 45 ppm/V
12 kHz to 20 MHz (OC-48)
50 kHz to 80 MHz (OC-192)
0.35
0.38
ps
Kv = 90 ppm/V
12 kHz to 20 MHz (OC-48)
50 kHz to 80 MHz (OC-192)
0.43
0.41
Kv = 135 ppm/V
12 kHz to 20 MHz (OC-48)
50 kHz to 80 MHz (OC-192)
0.52
0.46
Kv = 180 ppm/V
12 kHz to 20 MHz (OC-48)
50 kHz to 80 MHz (OC-192)
0.64
0.52
Phase Jitter (RMS)1,2,3
for FOUT of 125 to 500 MHz
φ
J
Kv = 45 ppm/V
12 kHz to 20 MHz (OC-48)
50 kHz to 80 MHz (OC-192)
0.42
0.58
ps
Kv = 90 ppm/V
12 kHz to 20 MHz (OC-48)
50 kHz to 80 MHz (OC-192)
0.48
0.60
Kv = 135 ppm/V
12 kHz to 20 MHz (OC-48)
50 kHz to 80 MHz (OC-192)
0.57
0.64
Kv = 180 ppm/V
12 kHz to 20 MHz (OC-48)
50 kHz to 80 MHz (OC-192)
0.67
0.68
Notes:
1. Differential Modes: LVPECL/LVDS/CML. Refer to AN255, AN256, and AN266 for further information.
2. For best jitter and phase noise performance, always choose the smallest KV that meets the application’s minimum APR
requirements. See “AN266: VCXO Tuning Slope (KV), Stability, and Absolute Pull Range (APR)” for more information.
3. See “AN255: Replacing 622 MHz VCSO devices with the Si550 VCXO” for comparison highlighting power supply
rejection (PSR) advantage of Si55x versus SAW-based solutions.
Table 6. CLK± Output Period Jitter
Parameter
Symbol
Test Condition
Min
Typ
Max
Units
Period Jitter*
for FOUT < 160 MHz
JPER
RMS
2
ps
Peak-to-Peak
14
*Note: Any output mode, including CMOS, LVPECL, LVDS, CML. N = 1000 cycles. Refer to AN279 for further information.
相关PDF资料
PDF描述
554BC000022BGR VCXO, CLOCK, 666.51429 MHz, LVDS OUTPUT
554BC000209BG VCXO, CLOCK, 312.5 MHz, LVDS OUTPUT
554BC000282BG VCXO, CLOCK, 669.32658 MHz, LVDS OUTPUT
554BD000159BG VCXO, CLOCK, 148.5 MHz, LVDS OUTPUT
554BE000163BG VCXO, CLOCK, 108 MHz, LVDS OUTPUT
相关代理商/技术参数
参数描述
554AF000282DGR 制造商:Silicon Laboratories Inc 功能描述:CNTRLD OSC 622.08MHZ/644.53125MHZ/666.51429MHZ/669.32658MHZ - Tape and Reel
554AG000463DGR 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Tape and Reel
554AH000141DG 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Trays
554AH000141DGR 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Tape and Reel
554AH000260DG 制造商:Silicon Laboratories Inc 功能描述:OSCILLATOR - Trays