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SM5160DM

Nippon Precision Circuits Inc
Part Number SM5160DM
Manufacturer Nippon Precision Circuits Inc
Description Programable PLL Frequency Synthesizer
Published Apr 7, 2005
Detailed Description SM5160CM/DM NIPPON PRECISION CIRCUITS INC. Programable PLL Frequency Synthesizer OVERVIEW The SM5160CM/DM is a PLL fre...
Datasheet PDF File SM5160DM PDF File

SM5160DM
SM5160DM

Overview
SM5160CM/DM NIPPON PRECISION CIRCUITS INC.
Programable PLL Frequency Synthesizer OVERVIEW The SM5160CM/DM is a PLL frequency synthesizer IC with programmable input and reference frequency dividers.
The SM5160CM/DM features an unlock detector, outputs for use with active passive lowpass filters and direct frequency divider outputs.
The SM5160CM/DM operates from 0.
95 to 2.
00 V and 2.
0 to 3.
3 V supplies and is available in 16-pin SSOPs.
PINOUT (Top View) XIN XOUT VDD3 DOA DOP VSS FIN VDD1 1 16 TEST FR FV LE DATA CLK LD 16 0 8 9 VDD2 FEATURES • Up to 95 MHz input frequency (FIN, VDD= 0.
98V) • Up to 90 MHz input frequency (FIN, VDD= 0.
95V) • Up to 13.
0 MHz reference frequency (XIN) • 1056 to 65535 programmable input frequency divider ratio • 20 to 65532 programmable reference frequency divider ratio (SM5160CM) • 20 to 8188 programmable reference frequency divider ratio (SM5160DM) • Unlock detector • Outputs for use with active and passive lowpass filters • Direct outputs from frequency dividers • 0.
95 to 2.
0 V and 2.
0 to 3.
3 V supplies • Molybdenum- gate CMOS process • 16-pin SSOP PACKAGE DIMENSIONS (Unit: mm) 4.
4 0.
2 6.
2 0.
3 0.
6TYP 6.
8 0.
3 0.
15 - 0.
05 + 0.
10 0.
05 0.
05 1.
5 0.
1 0.
36 0.
1 0.
8 0 10 0.
4 0.
2 SERIES LINEUP XIN SM5160CM SM5160DM Divider range Counter bits Divider range Counter bits 20 to 65532 (4 step) 14 bit 20 to 8188 (4 step) 11 bit FIN 1056 to 65535 16 bit 1056 to 65535 16 bit NIPPON PRECISION CIRCUITS-1 SM5160CM/DM BLOCK DIAGRAM VDD1 VDD2 1/4 PRESCALER XIN XOUT TEST DATA CLK 11 or 14 BIT R COUNTER FR LEVEL SHIFTER LD LOCK DETECTOR 14 BIT LATCH 17 BIT SHIFT REGISTER PHASE DETECTOR VDD3 LE FIN VDD1 16 BIT LATCH CHARGE PUMP DOA DOP 16 BIT N COUNTER LEVEL SHIFTER VDD2 FV PIN DESCRIPTION Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 Name XIN XOUT VDD3 DOA DOP VSS FIN VDD1 VDD2 LD CLK DATA LE FV FR TEST Description Reference oscillator or external clock input.
Internal feedback resistor for AC coupling Reference oscilla...


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