SM5168BAV Datasheet, PDF (1/2 Pages) Nippon Precision Circuits Inc – PLL Frequency Symthesizer ICs

NIPPON PRECISION CIRCUITS INC.
SM5168BAV
PLL Frequency Symthesizer ICs
OVERVIEW
The SM5168BAV is a PLL ICs fabricated in NPC’s
Molybdenum-gate CMOS process. This is designed
for use in transmitter/receiver stages in mobile tele-
phones and similar applications.
And it built in LD pin of lock detect signal output.
FEATURES
s 2.7 to 3.3 V operation
s 300 MHz maximum operating frequency
(V_DD = 2.7 V)
s Low power consumption
s Charge pump outputs for passive filter
s Lock detect pin
s Power-save pin for reduced power dissipation
s −30 to 85 °C operating temperature range
s 8-pin VSOP
s Molybdenum-gate CMOS process
PINOUT
16-pin VSOP
VDD
DO
VSS
FIN
1
8
2
9
3
4
5168BA
10
11
PACKAGE DIMENSIONS
Unit: mm
XIN
LD
TEST
TR
APPLICATIONS
s Mobile communications
s PHS-type portable telephones
s Similar applications
0.585 TYP
3.12 0.3
+
0.15−
0.10
0.05
0.65
0.22 0.1
Setting Frequency
TR
HIGH
LOW
XIN reference
input frequency
14.4MHz
14.4MHz
Reference divider
count.
72
72
FIN input
frequency
185.2MHz
260.2MHz
FIN divider count.
926
1301
Phase comparator
frequency
200kHz
200kHz
NIPPON PRECISION CIRCUITS—1