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M665-01-BA-BJ PDF预览

M665-01-BA-BJ

更新时间: 2024-11-25 21:12:59
品牌 Logo 应用领域
艾迪悌 - IDT 振荡器
页数 文件大小 规格书
6页 302K
描述
SAW Oscillator, 155.52MHz Nom, ROHS COMPLIANT PACKAGE-6

M665-01-BA-BJ 技术参数

是否无铅: 不含铅是否Rohs认证: 符合
生命周期:ObsoleteReach Compliance Code:compliant
风险等级:5.84其他特性:NOMINAL FREQUENCY 168.0400 MHZ AVAILABLE
最大控制电压:3.3 V最小控制电压:
最长下降时间:0.425 ns频率偏移/牵引率:120 ppm
频率稳定性:100%JESD-609代码:e3
线性度:6%安装特点:SURFACE MOUNT
标称工作频率:155.52 MHz最高工作温度:85 °C
最低工作温度:-40 °C振荡器类型:SAW OSCILLATOR
输出兼容性:LVPECL物理尺寸:13.97mm x 8.89mm x 3.05mm
最长上升时间:0.425 ns最大压摆率:125 mA
最大供电电压:3.63 V最小供电电压:2.97 V
标称供电电压:3.3 V表面贴装:YES
最大对称度:55/45 %端子面层:Matte Tin (Sn)
Base Number Matches:1

M665-01-BA-BJ 数据手册

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M665  
DUAL SAW, SELECTABLE FREQUENCY VCSO  
GENERAL DESCRIPTION  
PIN ASSIGNMENT (9 x 14mm SMT)  
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  
5
4
3
6
M665  
noise and very low jitter. The M665-01 is available in  
a range of center frequencies from 125 to 177 MHz.  
The M665-02 provides 500 to 708 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).  
( Top Vi ew)  
1
2
Figure 1: Pin Assignment  
Sample of Available Output Frequencies  
VCSO Center  
Applications  
Frequencies1 (MHz)  
FEATURES  
Two integrated SAW devices and selectable output  
155.5200, 167.3316  
156.2500, 161.1328  
622.0800, 669.3266  
625.0000, 644.5313  
SONET/SDH, SONET/SDH FEC  
frequency; supports multi-rate optical interfaces  
M665-01 output frequencies from 125 to 177 MHz  
M665-02 output frequencies from 500 to 708 MHz  
(Specify center frequencies at time of order)  
Gigabit Ethernet, GbE FEC  
SONET/SDH, SONET/SDH FEC  
Gigabit Ethernet, GbE FEC  
Industry-standard Kvco for full compatibility  
Low phase jitter 0.2ps rms typical for the M665-02  
(50kHz to 80MHz)  
Table 1: Sample of Available Output Frequencies  
Note 1: Specify VCSO center frequencies at time of order  
Differential 3.3V LVPECL output  
Single 3.3V power supply  
Small 9 x 14mm SMT (surface mount) package  
Compliant to EC RoHS Directive: SMT (6 of 6); J-Lead (5 of 6)  
BLOCK DIAGRAM  
M665  
SAW Delay Line  
Phase  
Shifter  
VCSO  
FOUT  
VIN  
nFOUT  
SAW Delay Line  
Phase  
Shifter  
VCSO  
F_SEL  
Figure 2: Block Diagram  
M665 Datasheet Rev 0.8  
Revised 30Nov2007  
M665 Dual SAW, Selectable Frequency VCSO  
Integtrated Device Technology, Inc. Communucations Modules www.idt.com tel (508) 852-5400  

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