SM5170AV Datasheet, PDF (2/10 Pages) Nippon Precision Circuits Inc – PLL Synthesizer IC

PACKAGE DIMENSIONS
Unit: mm
16-pin VSOP
SM5170AV
0.275typ
5.1 0.2
0.15^+-00..1005
0 10
0.65
0.10
+ 0.10
0.22− 0.05 _{0.12 M}
0.5 0.2
BLOCK DIAGRAM
XIN
XOUT
CLK
DATA
LE
OPR
VDD1 AREA(1V)
1/4 Prescaler
16Bit R−Counter
VDD2 AREA(3V) 16Bit R−Latch
Boost Signal
Generator
DB
Latch Selector
22Bit Shift Register
17Bit N−Latch
Level
Shifter
Phase
Detector
Charge
Pump
DO
VDD1 AREA(1V)
5Bit Swallow
Counter
Lock
Detector
LD
FIN
Dual Modulus
Prescaler
12Bit Main
Counter
NIPPON PRECISION CIRCUITS—2