SM5165AV Datasheet, PDF (1/10 Pages) Nippon Precision Circuits Inc – PLL Synthesizer IC

NIPPON PRECISION CIRCUITS INC.
SM5165AV
PLL Synthesizer IC
OVERVIEW
The SM5165AV 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.
FEATURES
s Up to 90 MHz operating frequency
(V_DD1 = V_DD2 = 0.95 V)
s Up to 100 MHz operating frequency
(V_DD1 = V_DD2 = 1.00 V)
s Supply voltages
• V_DD1 = V_DD2 = 0.95 to 1.5 V
(prescaler, counters)
• V_DD3 = 2.0 to 3.3 V (charge pump)
s 40 to 16376 reference frequency divider ratio
range (with 1/8 prescaler built-in)
s 1056 to 262143 operating frequency divider ratio
range
s Power-save function for reduced power
dissipation
s −10 to 60 °C operating temperature range
s 16-pin VSOP
s Molybdenum-gate CMOS process
APPLICATIONS
s Pagers
ORDERING INFOMATION
Device
SM5165AV
Package
16pin VSOP
PINOUT(TOP VIEW)
16pin VSOP
VDD1 1
FIN
VSS
RO
TEST
DO
DB
NC 8
16 XIN
XOUT
LE
CLK
DATA
OPR
VDD2
9 VDD3
PACKAGE DIMENSIONS
Unit: mm
16-pin VSOP
5.1 0.2
+ 0.10
0.22 - 0.05
0.65
+
0.15 ^-
00..1005
0 10
0.5 0.2
NIPPON PRECISION CIRCUITS—1