fx604 Consumer Microcircuits Limited, fx604 Datasheet - Page 3

• Manufacturer Part Number: fx604
• Description: V23 Compatible Modem
• Manufacturer: Consumer Microcircuits Limited

V.23 Compatible Modem
1.2
1.3
1996 Consumer Microcircuits Limited
Pin No.
FX604
D4/P3
1
2
3
4
5
6
7
8
Block Diagram
Signal List
XTAL/CLOCK
XTALN
TXOP
Name
RXFB
RXIN
V
M0
M1
SS
Signal
Power
Type
O/P
O/P
O/P
I/P
I/P
I/P
I/P
The output of the on-chip Xtal oscillator inverter.
The input to the on-chip Xtal oscillator inverter.
A logic level input for setting the mode of the
device. See section 1.5.2.
A logic level input for setting the mode of the
device. See section 1.5.2.
Input to the Rx input amplifier.
Output of the Rx input amplifier, and the input to
the Rx filter.
The output of the FSK generator.
The negative supply rail (ground).
Figure 1 Block Diagram
3
Description
D/604/3
FX604