HS-248RH Intersil Corporation, HS-248RH Datasheet - Page 2

• Manufacturer Part Number: HS-248RH
• Description: Rad-hard Triple Line Transmitter, Triple Line Receiver, Triple Party-line Receiver
• Manufacturer: Intersil Corporation

Pinouts
Test Circuits and Applications
NOTES:
Input: TTLH ≤ 10ns
pw = 500ns
f = 1MHz
NOTES:
Input: TTLH ≤ 10ns
pw = 500ns
f = 1MHz
IOUT =
SUBSTRATE
TTHL ≤ 10ns
TTHL ≤ 10ns
φ1 OUTPUT
φ2 OUTPUT
φ1 OUTPUT
VOUT
50Ω
All timing measurements referenced to 50% V points
φ1 INPUT
φ2 INPUT
φ1 INPUT
RECEIVER
HS9-245RH 14 PIN FLATPACK
GND
HS1-245RH 14 CERAMIC DIP
MIL-STD-1835 CDIP2-T14
(+)IN
(-) IN
OUT
1
2
3
4
5
6
7
φ
φ
1 OUT
2 OUT
φ
φ
T2
TOP VIEW
T1
1 IN
2 IN
TPHL
2
T3
TPLH
FIGURE 1. CIRCUIT #1 TRANSMITTER PROPAGATION DELAY
FIGURE 2. CIRCUIT #2 RECEIVER PROPAGATION DELAY
14
13
12
11
10
9
8
VCC
INPUT φ2
OUTPUT φ2
OUTPUT φ1
INPUT φ1
INPUT φ2
OUTPUT φ2
HS-245RH, HS-246RH, HS-248RH
All timing measurements referenced to 50% V points
TPHL
TPLH
150mV
0V
150mV
0V
5V
0V
OPEN
(
0V
OPEN
(
0V
≈
(
0V
≈
(
0V
≈
≈
≈
≈
0.15V
0.15V
3.2V)
3.2V)
3mA)
3mA)
NOTE: External 50 Ω resistors needed for HS-248RH
(R1) OUTPUT
(R2) OUTPUT
(+)
(-)
φ
φ
(+) INPUT
(+) INPUT
(-) INPUT
(-) INPUT
HS1-246RH/248RH 14 PIN CERAMIC DIP
1
2
HS9-246RH/248RH 14 PIN FLATPACK
GND
50Ω
50
Ω
MIL-STD-1835 CDFP3-F14
1
2
3
4
5
6
7
D.U.T.
D.U.T.
VCC = +5V
VEE = - 5V
VCC = +5V
R1
R2
TOP VIEW
520Ω
R3
800Ω
14
13
12
11
10
9
8
VCC (R1 AND R2)
VCC (R3)
VEE (R1 AND R2)
VEE (R3)
OUTPUT (R3)
INPUT (+)
INPUT (-)
50Ω
1%
50Ω
1%
30pF
TRANSMITTER
VOUT
VOUT
RECEIVER
OUTPUT
OUT
φ
φ
1
2