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參數資料
| 型號： | M660-02-AE-AI |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | XO, clock |
| 英文描述： | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 670.8386 MHz |
| 文件頁數： | 1/4頁 |
| 文件大小： | 199K |
| 代理商： | M660-02-AE-AI |
M660-02 Datasheet Rev 3.0
Revised 10Apr2003
Integ r ated Circuit Systems , Inc. ● Comm unications Modules ● www.icst.com ● tel (508) 852-5400
M660-02
DUAL SAW, SELECTABLE FREQUENCY VCSO
Prelimina r y Inf o r m ation
GENERAL DESCRIPTION
The M660-02 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 M660-02 is available in
a range of center frequencies from 500 to 700MHz.
Minimum pull-range is
±50 ppm (wider pull-range is
available). The M660-02 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, OC-192).
FEATURES
◆ Two integrated SAW devices
◆ Selectable output frequency
◆ Supports multi-rate optical interface requirements
◆ VCSO center frequencies from 500 to 700 MHz
(Specify center frequency at time of order)
◆ Low phase jitter 0.19ps rms typical (50kHz-80MHz)
◆ Low phase noise -70dBc/Hz @ 1kHz offset
◆ 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 Frequency1 (MHz)
Note 1: Specify VCSO center frequency at time of order
Applications
622.0800
SONET/SDH
625.0000
Gigabit Ethernet
644.5313
Gigabit Ethernet FEC
669.3265
SONET/SDH FEC
F_
F_SEL
VIN
FOUT
nFOUT
SAW Delay Line
Phase
Shifter
SAW Delay Line
Phase
Shifter
M660
VCSO
M660-02
M660-02 Dual SAW, Selectable Frequency VCSO
相關PDF資料 |
PDF描述 |
|---|---|
| M660-02-AE-AG | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 669.312 MHz |
| M660-02-AF-AH | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 669.3265 MHz |
| M660-02-AF-ALLF | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 693.483 MHz |
| M660-02-AA-AHLF | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 669.3265 MHz |
| M660-02-AB-AJ | VOLTAGE CONTROLLED CLOCK SAW OSCILLATOR, 672.16 MHz |
相關代理商/技術參數 |
參數描述 |
|---|---|
| M660-02-AF | 制造商:ICS 制造商全稱:ICS 功能描述:DUAL SAW, SELECTABLE FREQUENCY VCSO |
| M660-02-AG | 制造商:ICS 制造商全稱:ICS 功能描述:DUAL SAW, SELECTABLE FREQUENCY VCSO |
| M660-02-AH | 制造商:ICS 制造商全稱:ICS 功能描述:DUAL SAW, SELECTABLE FREQUENCY VCSO |
| M660-02-AI | 制造商:ICS 制造商全稱:ICS 功能描述:DUAL SAW, SELECTABLE FREQUENCY VCSO |
| M660-02-AJ | 制造商:ICS 制造商全稱:ICS 功能描述:DUAL SAW, SELECTABLE FREQUENCY VCSO |
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