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参数资料
| 型号： | M665-01-BA-BE |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | XO, clock |
| 英文描述： | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 155.52 MHz |
| 文件页数： | 1/6页 |
| 文件大小： | 237K |
| 代理商： | M665-01-BA-BE |
M665 Datasheet Rev 0.2
Revised 17Nov2004
Integr a t ed Cir cui t S ystems , Inc . ● N e tw or kin g & C o mm un icat ion s ● www. icst.com ● te l (5 08 ) 85 2-5 4 0 0
M665
DUAL SAW, SELECTABLE FREQUENCY VCSO
Prelimina r y Inf o r m ation
GENERAL DESCRIPTION
The M665 is a dual SAW, selectable frequency VCSO
frequency source for low-jitter clock
generation. An integrated SAW (surface
acoustic wave) delay line implements the
high-Q VCO (voltage controlled oscillator)
function, which results in low output phase
noise and very low jitter. The M665-01 is available in
a range of center frequencies from 125 to 175 MHz.
The M665-02 provides 500 to 700 MHz. Guaranteed
minimum pull-range of
±120 ppm meets GbE
requirements. (It also fully satisfies
±50 ppm minimum
pull-range specification commonly required.) Industry-
standard Kvco (VCO Gain) provides full replacement
compatibility. The M665 is well suited for phase-locked
loop implementations, clock and data recovery circuits,
and other timing applications in telecom and optical
fiber networking systems (e.g., OC-48).
FEATURES
◆ Two integrated SAW devices and selectable output
frequency; supports multi-rate optical interfaces
◆ M665-01 output frequencies from 125 to 175 MHz
M665-02 output frequencies from 500 to 700 MHz
(Specify center frequencies at time of order)
◆ Industry-standard Kvco for full compatibility
◆ Low phase jitter 0.2ps rms typical for the M665-02
(50kHz to 80MHz)
◆ Differential 3.3V LVPECL output
◆ Single 3.3V power supply
◆ Small 9 x 14mm SMT (surface mount) package
PIN ASSIGNMENT (9 x 14mm SMT)
Figure 1: Pin Assignment
BLOCK DIAGRAM
Figure 2: Block Diagram
Sample of Available Output Frequencies
VCSO Center
Frequencies1 (MHz)
Note 1: Specify VCSO center frequencies at time of order
Applications
155.5200, 167.3316
SONET/SDH, SONET/SDH FEC
156.2500, 161.1328
Gigabit Ethernet, GbE FEC
622.0800, 669.3266
SONET/SDH, SONET/SDH FEC
625.0000, 644.5313
Gigabit Ethernet, GbE FEC
F_
F_SEL
VIN
FOUT
nFOUT
SAW Delay Line
Phase
Shifter
SAW Delay Line
Phase
Shifter
M660
VCSO
M665
M665 Dual SAW, Selectable Frequency VCSO
相关PDF资料 |
PDF描述 |
|---|---|
| M665-01-BB-BF | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 156.25 MHz |
| M665-01-BE-BO | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 166.6286 MHz |
| M665-02-AA-AB | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 622.08 MHz |
| M665-02-AC-AJ | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 627.3296 MHz |
| M665-02-AH-AF | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 669.3266 MHz |
相关代理商/技术参数 |
参数描述 |
|---|---|
| M66501FP | 制造商:Renesas Electronics Corporation 功能描述: |
| M665-02-AA-AD | 功能描述:时钟合成器/抖动清除器 DUAL VCSO RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| M665-02-AA-ADT | 功能描述:时钟合成器/抖动清除器 DUAL VCSO RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| M665-02-AA-AE | 功能描述:时钟合成器/抖动清除器 DUAL VCSO RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| M665-02-AA-AEJ | 功能描述:时钟合成器/抖动清除器 DUAL VCSO RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
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