ml7012-04 Oki Optical Components, ml7012-04 Datasheet - Page 2

• Manufacturer Part Number: ml7012-04
• Description: 2400 Single Chip Full Duplex Data Modem With Protocol
• Manufacturer: Oki Optical Components

BLOCK DIAGRAM
1 Semiconductor
SPEED1, 0
TO10 to 0
TST2 to 0
GND2, 1
VDD2, 1
PDN/RST
TI8 to 0
OSC0
OSC1
DCD
DSR
SRD
RTS
CTS
DTR
STD
CI
generation
UART
Clock
To each
section
SG Gen.
demodulation
generation
Modulation/
detection
Tone
Tone
AFE
–
+
–
+
–
+
–
+
FEDL 7012-04-01
RLY2
RLY1
AOUT
RCI
RCAO
TXAI
TXAN
TXAP
AIN
GSR
SG
SPK
RII
V
GNDA
DDA
ML7012-04
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