FX614 Consumer Microcircuits Limited, FX614 Datasheet - Page 3

• Manufacturer Part Number: FX614
• Description: Bell 202 Compatible Modem Fx614
• Manufacturer: Consumer Microcircuits Limited

Bell 202 Compatible Modem
1.2
1.3
1997 Consumer Microcircuits Limited
Pin No.
FX614
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/614/4
FX614