Datasheet

MAX562
Complete 230kbps, 2.7V to 5.25V
Serial Interface for Notebook Computers
_______________________________________________________________________________________ 5
INPUT
OUTPUT
t
PLHT
0V
V
OH
0V
V
OL
t
PHLT
+3V
Figure 1. Transmitter Propagation Delay Timing
INPUT
OUTPUT
t
PHLR
t
PHLS
V
CC
0V
t
PLHR
t
PLHS
50%
50%
+3V
50%
GND
50%
Figure 2. Receiver Propagation Delay Timing
______________________________________________________________Pin Description
PIN NAME FUNCTION
28
V+ Positive charge-pump output, typically 5.8V
2, 5 C1A+, C1A- Terminals for positive charge-pump capacitor
3, 4 C1B+, C1B- Terminals for positive charge-pump capacitor
6, 7, 8, 9, 10 R_
OUT
TTL/CMOS Receiver Outputs.
11, 12, 13 T_
IN
TTL/CMOS Driver Inputs
14 EN Receiver Enable, see
Shutdown and Enable Control section.
15
SHDN
Shutdown Control, see Shutdown and Enable Control section.
16, 17, 18 T_
OUT
EIA/TIA-562 Driver Outputs
19, 20, 21, 22, 23 R_
IN
EIA/TIA-562 Receiver Inputs
24, 25 C2+, C2- Terminals for negative charge-pump capacitor
26 V- Negative charge-pump output, typically -5.2V
27 GND Ground
1V
CC
+2.7V to +5.25V Supply Voltage