M65853 Mitsubishi, M65853 Datasheet - Page 4

• Manufacturer Part Number: M65853
• Description: DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
• Manufacturer: Mitsubishi

Pin No.
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
VOLIN
VCC
DACONT
DAINTIN
DAINTOUT
LPF2IN1
LPF2IN2
LPF2OUT
RIN2
LIN2
RIN1
LIN1
VCFIL
ROUT
LOU
PS1
PS2
LATCH
CLOCK
DATA
MIC SW
Symbol
DIGITAL ECHO WITH MICROPHONE MIXING CIRCUIT
Echo effect / Echo feed back
volume input
Low pass filter 2 input 1
Low pass filter 2 input 2
Low pass filter 2 output
D/A integrator output
D/A Integrator input
Phase shift input 1
Phase shift input 2
Rch line input2
Rch line input1
Vocal cut filter
Microphone SW
Power supply
Lch line input2
Lch line input1
D/A control
Rch output
Lch output
CLOCK
LATCH
DATA
Nam
MITSUBISHI
ELECTRIC
I/O
MITSUBISHI SOUND PROCESSOR ICs
—
—
—
O
O
O
O
I
I
I
I
I
I
I
I
I
I
I
I
I
I
M65853FP
To connect capacitor to reduce noise generated
at time of volume change
L: MIC OFF H: MIC ON
To determine adaptive time constant of
D/A convertor with ADM system
Composes D/A conversion integrator with
external capacitor
Post-filter after D/A convertor for digital
delay
Rch line input2
Lch line input2
Rch line input 1
Lch line input1
Processes frequencies lower than the vocal band
Rch mixing output
Lch mixing output
Determines a constant at time of phase shift
Latch input via serial bus
Clock input via serial bus
Data input via serial bus
Function
(
4
/ 1 7 )
KARAOKE
50
S
S
E
E
R
R
I
I
E
E
S
S