LTC1385 Datasheet, PDF (6/8 Pages) Linear Technology – 3.3V Low Power EIA/TIA-562 Transceiver

LTC1385
TEST CIRCUITS
Driver Timing Test Load
DRIVER
INPUT
DRIVER
DRIVER
OUTPUT
51pF 3k
1385 F03
Receiver Timing Test Load
RX INPUT
RX
RX
OUTPUT
51pF
1385 F04
ESD Test Circuit
0.1µF
2
4
LTC1385
5
0.1µF
6 ^VCC
300k
LOGIC INPUT ¹²
V_CC
300k
LOGIC INPUT ¹¹
LOGIC OUTPUT ¹³
10
5k
LOGIC OUTPUT
5k
ON/OFF ¹⁸
1
DRIVER DISABLE
17
VCC
3
7
0.1µF
15
562 OUTPUT
0.1µF
8 _{562 OUTPUT}
14
562 INPUT
RS562
LINE PINS
PROTECTED
TO ±10kV
9 _{562 INPUT}
16
1385 F05
6