ml50000 Oki Semiconductor, ml50000 Datasheet - Page 19

• Manufacturer Part Number: ml50000
• Description: Echo Canceler
• Manufacturer: Oki Semiconductor

¡ Semiconductor
4-stage cascade connection
Master + (slave ¥ 3)
Internal Clock Generator Circuit Example
PWDWN
+5 V
ADP
NLP
HCL
RST
ATT
HD
GC
GND
MS
NLP
HCL
ADP
ATT
GC
HD
PWDWN
RST
INT
SF1
SF2
Master chip
C1
X1/CLKIN
PD15
PD 0
IRLD
OF1
OF2
ML50000
R
XTAL
+5 V
X2
Slave chip 1
MS
NLP
HCL
ADP
ATT
GC
HD
PWDWN
RST
INT
SF1
SF2
GND
C2
PD15
PD 0
IRLD
OF1
OF2
XTAL
R
C1
C2
+5 V
: 19.2 MHz
: 1 MW
: 27 pF
: 27 pF
Slave chip 2
MS
NLP
HCL
ADP
ATT
GC
HD
PWDWN
RST
INT
SF1
SF2
PD15
PD 0
IRLD
OF1
OF2
+5 V
Slave chip 3
MS
NLP
HCL
ADP
ATT
GC
HD
PWDWN
RST
INT
SF1
SF2
ML50000
PD15
PD 0
IRLD
OF1
OF2
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