FS6131-01/FS6131-01g Programmable Line Lock Clock Generator IC
Data Sheet
1.0 Features
•
•
•
•
Complete programmable control via I
2
C™-bus
Selectable CMOS or PECL compatible outputs
External feedback loop capability allows genlocking
Tunable VCXO loop for jitter attenuation
2.0 Description
The FS6131-01 is a monolithic CMOS clock generator/regenerator IC designed to minimize cost and component count in a variety of
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electronic systems. Via the I C-bus interface, the FS6131-01 can be adapted to many clock generation requirements.
The ability to tune the on-board voltage-controlled crystal oscillator (VCXO), the length of the reference and feed-back dividers, their
granularity, and the flexibility of the post divider make the FS6131-01 the most flexible stand-alone phase-locked loop (PLL) clock
generator available.
3.0 Applications
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•
•
•
Frequency synthesis
Line-locked and genlock applications
Clock multiplication
Telecom jitter attenuation
SCL
SDA
ADDR
VSS
XIN
XOUT
XTUNE
VDD
1
2
3
16
15
14
CLKN
CLKP
VDD
FBK
REF
VSS
EXTLF
LOCK/IPRG
FS6131
4
5
6
7
8
13
12
11
10
9
16-pin 0.150" SOIC
Figure 1: Pin Configuration
AMI Semiconductor
– Rev. 3.0, Jan. 08
www.amis.com
Specifications subject to change without notice
1
ONSEMI [ ON SEMICONDUCTOR ]
