SM5165AV Datasheet, PDF (9/10 Pages) Nippon Precision Circuits Inc – PLL Synthesizer IC

Input/Output Equivalent Circuits
XIN, XOUT
SM5165AV
DO (for passive filter)
XOUT
From
Internal
Circuit
XIN
VDD1
Intenal
Circuit
VDD1
To
Internal
Counter
VDD1
From
Internal
Circuit
Transistor
Resistor
Lagging Phase
Correction Signal
Leading Phase
Correction Signal
VDD2
DO
DB
From
Internal
Circui
From
Internal
Circui
VDD2
DB
RO
FIN
From
Internal
Circuit
VDD2
RO (FV, FR)
(for TEST mode)
OPR, CLK, DATA, LE
From
Internal
Circuit
FIN1
VDD1
VDD1
To
Internal
Counter
Diffused Resistor
TEST
OPR
CLK
DATA
LE
VDD2
To
Intenal
Circuit
VDD1
TEST
Transistor Resistor
VDD1
To
Intenal
Circuit
NIPPON PRECISION CIRCUITS—9