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SM5166 参数 Datasheet PDF下载

SM5166图片预览
型号: SM5166
PDF下载: 下载PDF文件 查看货源
内容描述: PLL频率合成器IC [PLL Synthesizer IC]
分类和应用:
文件页数/大小: 11 页 / 93 K
品牌: NPC [ NIPPON PRECISION CIRCUITS INC ]
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SM5166AV
NIPPON PRECISION CIRCUITS INC.
PLL Synthesizer IC
OVERVIEW
The SM5166AV is a PLL synthesizer IC developed
for application in pagers and fabricated using NPC’s
Molybdenum-gate CMOS process. It incorporates
independently-controlled reference frequency and
operating 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.
PINOUT
(TOP VIEW)
XIN
XOUT
VDD2
DB
DO
VSS
FIN
VDD1
1
16
TEST
NC
OPR
LE
DATA
CLK
LD
5166AV
8
9
FEATURES
s
NC
s
s
s
s
s
s
s
0.22
- 0.05
0.65
0.10 0.05
1.15 0.1
s
s
s
s
Operating frequency
• f
FIN
= 100 MHz (V
DD1
= 1.00 V)
• f
FIN
= 90 MHz (V
DD1
= 0.95 V)
Reference frequency
• f
XIN
= 25 MHz
(V
DD1
= 0.95 V, External Input)
• f
XIN
= 16 MHz*
(V
DD1
= 0.95 V, Internal oscillaton)
NOTE) * : NPC’s recommended frequency.
Confirm with crystal supplier.
Unlock signal output pin
Output circuit for passive filter connection
10 to 60
°
C operating temperature range
Standby function for low current consumption
Boost-up signal output for fast locking
Supply voltages
• V
DD1
= 0.95 to 1.5 V
(prescaler, counters)
• V
DD2
= 2.0 to 3.3 V
(charge pump)
40 to 65528 reference frequency divider ratio
range (with 1/8 prescaler built-in) set by serial
input data
1056 to 65535 operating frequency divider ratio
range set by serial input data
16-pin VSOP
Molybdenum-gate CMOS process
PACKAGE DIMENSIONS
Unit: mm
16-pin VSOP
4.4 0.2
6.4 0.2
5.1 0.2
0.0
0.15
-
+ 0.10
5
0 10
+ 0.10
0.5 0.2
NIPPON PRECISION CIRCUITS—1