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參數(shù)資料
| 型號(hào)： | 11640-843 |
| 元件分類： | 時(shí)鐘產(chǎn)生/分配 |
| 英文描述： | 27 MHz, OTHER CLOCK GENERATOR, PDSO8 |
| 封裝： | 0.150 INCH, SOIC-8 |
| 文件頁數(shù)： | 1/7頁 |
| 文件大小： | 54K |
| 代理商： | 11640-843 |
FS6128-07
FS6128-07
PLL Clock Generator IC with VCXO
1.0
Features
Matches MK3727 center frequency characteristics
Phase-locked loop (PLL) device synthesizes output
clock frequency from crystal oscillator or external ref-
erence clock
On-chip tunable voltage-controlled crystal oscillator
(VCXO) allows precise system frequency tuning
3.3V supply voltage
Very low phase noise PLL
Use with “pullable” 14pF crystals – no external pad-
ding capacitors required
Small circuit board footprint (8-pin 0.150
″ SOIC)
Custom frequency selections available - contact your
local AMI Sales Representative for more information
Figure 1: Pin Configuration
1
8
2
3
4
7
6
5
XIN
VDD
XTUNE
VSS
VDD
CLK
XOUT
FS61
28-
07
8-pin (0.150
″) SOIC
2.0
Description
The FS6128 is a monolithic CMOS clock generator IC
designed to minimize cost and component count in digital
video/audio systems.
At the core of the FS6128 is circuitry that implements a
voltage-controlled crystal oscillator (VCXO) when an ex-
ternal resonator (nominally 13.5MHz) is attached. The
VCXO allows device frequencies to be precisely adjusted
for use in systems that have frequency matching re-
quirements, such as digital satellite receivers.
A high-resolution phase-locked loop generates an output
clock (CLK) through a post-divider. The CLK frequency is
ratiometrically derived from the VCXO frequency. The
locking of the CLK frequency to other system reference
frequencies can eliminate unpredictable artifacts in video
systems and reduce electromagnetic interference (EMI)
due to frequency harmonic stacking.
Table 1: Crystal / Output Frequencies
DEVICE
fXIN (MHz)
CLK (MHz)
FS6128-07
13.500
27.000
NOTE: Contact AMI for custom PLL frequencies
Figure 2: Block Diagram
VCXO
FS6128-07
PLL
XOUT
XIN
CLK
XTUNE
DIVIDER
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 11640-892-XTD | 制造商:Rochester Electronics LLC 功能描述: 制造商:AppliedMicro 功能描述: |
| 11640943 | 制造商: 功能描述: 制造商:U S ARMY TANK AUTOMOTIVE 功能描述: 制造商:undefined 功能描述: |
| 11640-XXX | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Dual PLL Clock Generator IC |
| 11641-00000-10 | 制造商:3M Electronic Products Division 功能描述:FUEL PROTECTIVE EYEGLASSES / SAFETY GLASSES; Lens Style:Mirrored; Lens Color:Blue; Safety Category:ANSI Z87.1-2003 ;RoHS Compliant: NA |
| 1164-10-SS-20 | 制造商:RAF Electronic Hardware 功能描述: |
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