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參數(shù)資料
| 型號： | SM5170 |
| 廠商： | Seiko NPC Corporation |
| 英文描述： | PLL Synthesizer IC |
| 中文描述： | PLL合成器集成電路 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 119K |
| 代理商： | SM5170 |
SM5170AV
NIPPON PRECISION CIRCUITS—1
NIPPON PRECISION CIRCUITS INC.
PLL Synthesizer IC
OVERVIEW
The SM5170AV is a PLL synthesizer IC developed
for application in pagers. It incorporates indepen-
dently-controlled reference frequency and FIN input
frequency dividers, and operates from a low-voltage
supply to realize low power dissipation. It features a
charge pump that operates at 3 V, making possible a
wide range of VCO designs.
FEATURES
I
Supply voltages
V
DD1
(prescaler, counters)
V
DD2
= 2.0 to 3.3 V (charge pump)
FIN input frequency
f
FIN
= 300 MHz (V
f
FIN
= 330 MHz (V
= 0.95 to 1.2 V
I
DD1
DD1
= 0.95 V)
= 1.0 V)
I
Reference frequency
f
XIN
= 25 MHz (V
20 to 262140 reference frequency divider ratio
range (with 1/4 prescaler built-in)
1056 to 131071 FIN input frequency divider ratio
range
10 to 60
°
C operating temperature range
16-pin VSOP
DD1
= 0.95 V)
I
I
I
I
PINOUT
(Top view)
ORDERING INFORMATION
Device
Package
SM5170AV
16-pin VSOP
1
9
16
8
XIN
XOUT
VDD2
DB
DO
VSS
FIN
TEST
NC
OPR
LE
DATA
CLK
LD
NC
VDD1
5
A
相關PDF資料 |
PDF描述 |
|---|---|
| SM5170AV | TURN TO RELEASE 30MM BLACK |
| SM5400 | Surface Mount Si-Rectifiers |
| SM5401 | Surface Mount Si-Rectifiers |
| SM5402 | Surface Mount Si-Rectifiers |
| SM5403 | Surface Mount Si-Rectifiers |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| SM5170AV | 制造商:NPC 制造商全稱:Nippon Precision Circuits Inc 功能描述:PLL Synthesizer IC |
| SM5172 | 制造商:SAMHOP 制造商全稱:SAMHOP 功能描述:3 RF ENCODER |
| SM5172S | 制造商:SAMHOP 制造商全稱:SAMHOP 功能描述:3 RF ENCODER |
| SM517C685KAN480 | 制造商:AVX Corporation 功能描述:- Bulk |
| SM518 | 制造商:Black Box Corporation 功能描述:BLANK PANEL FOR SM500 |
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