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CF5762AB0 Datasheet, PDF (4/10 Pages) Nippon Precision Circuits Inc – Analog Chime Clock CMOS IC
CF5762AB0
5. Output current (IOL, IOH) measured using the following circuit. IOH4 is measured with a 10kΩ resistor connected to VOL.
VDD
IOL
Measurement
A
VDD
pin
IOH
VOL
VSS
10kΩ
VOH VOL
6. Volume 0 resistance is the resistance connected between VOL and VSS for which the SP and SPN output current is less than 100nA.
Measurement Circuit
1.5V
RL
Parallel
S1
S2
S3
S4
MT
Oscillator
CD
CDS
CO4N
ATN
MSB
MSBN
SPN
SP
CG
VOL
f0 = 4.194304MHz, CG = 15pF, CD = 15pF, RL = 400Ω, VOL = 50kΩ
NIPPON PRECISION CIRCUITS INC.—4