m62465fp Renesas Electronics Corporation., m62465fp Datasheet - Page 5

• Manufacturer Part Number: m62465fp
• Description: Dolby Pro Logic Surround
• Manufacturer: Renesas Electronics Corporation.

M62465FP
REJ03F0219-0201 Rev.2.01 Mar 31, 2008
Page 5 of 24
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TEST CNT
DATA
SCK
REQ
LO1
LO2
LO3
XIN
XOUT
VREFD
MIX OUT
DELAY IN
LPF2 OUT
VOL OUT
Symbol
TEST control
Serial data
“DATA” input
Serial data “SCK”
input
Serial data “REQ”
input
Port output
Oscillator input
Oscillator output
Reference output
S′, L+R, L–R and
MIC output
Delay input
Delay signal
output
Output of a delay
volume
Function
Voltage
2.5 V
2.5 V
2.5 V
4 V
—
—
—
0
0
Fixed to GND
Input via serial data from
MCU.
Open collector output pin
(NPN Tr)
Connect 4 MHz ceramic
resonator
1/2 V
filter capacitor.
Signal output precedent
to delay generator. That
is S′, L+R, L−R and MIC
output.
This is s delay input.
Please input by AC
coupling.
Delay signal output
This is output of a delay
volume that possible to
control +3 dB to −∞.
CC
Description
output Connect a
V
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CC
Equivalent Circuit
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buffer
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buffer
buffer
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