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參數(shù)資料
| 型號(hào)： | M670-167.2820 |
| 元件分類(lèi)： | 振蕩器 |
| 英文描述： | VOLTAGE CONTROLLED SAW OSCILLATOR |
| 中文描述： | 壓控SAW振蕩器 |
| 文件頁(yè)數(shù)： | 1/6頁(yè) |
| 文件大?。?/td> | 359K |
| 代理商： | M670-167.2820 |
Communications Modules
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www.icst.com
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tel (508) 852-5400
M670
V
OLTAGE
C
ONTROLLED
SAW O
SCILLATOR
Integrated
Circuit
Systems, Inc.
P r o d u c t D a t a S h e e t
G
ENERAL
D
ESCRIPTION
The M670 is a VCSO (Voltage Controlled SAW
Oscillator) frequency source for low-jitter
clock generation. Its integrated SAW
(surface acoustic wave) delay line provides
low phase jitter. The M670 is available in a
range of center frequencies. Minimum
pull-range is
±
50 ppm (wider pull-range available).
The M670 is well suited for phase-locked loop
implementations, clock and data recovery circuits, and
other timing applications for the telecom and optical
fiber networking markets (e.g., OC-48, OC-192).
F
EATURES
◆
VCSO center frequencies from 155 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
◆
Very small 5 x 7mm SMT (surface mount) package
P
IN
A
SSIGNMENT
(5 x 7mm SMT)
Figure 1: Pin Assignment
B
LOCK
D
IAGRAM
Figure 2: Block Diagram
Sample of Available Output Frequencies
VCSO Center Frequency
1
(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
Table 1: Sample of Available Output Frequencies
M670
(Top View)
1
2
3
4
5
6
C
V
G
V
F
n
CLK_EN
VIN
FOUT
nFOUT
SAW Delay Line
Phase
Shifter
M670
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| M670-167.3280 | VOLTAGE CONTROLLED SAW OSCILLATOR |
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相關(guān)代理商/技術(shù)參數(shù) |
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|---|---|
| M670-168.0400 | 制造商:ICS 制造商全稱(chēng):ICS 功能描述:VOLTAGE CONTROLLED SAW OSCILLATOR |
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| M670-173.3708 | 制造商:ICS 制造商全稱(chēng):ICS 功能描述:VOLTAGE CONTROLLED SAW OSCILLATOR |
| M67-020-13A | 制造商:TE Connectivity 功能描述: |
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