HI-1569 HOLTIC [Holt Integrated Circuits], HI-1569 Datasheet - Page 6

• Manufacturer Part Number: HI-1569
• Description: 5V Monolithic Dual Transceiver
• Manufacturer: HOLTIC [Holt Integrated Circuits]

THERMAL CHARACTERISTICS
ORDERING INFORMATION
CIRCUIT DESIGN CONSIDERATIONS
Holt's Application Note AN-500 contains useful information
regarding circuit design and layout when using MIL-STD-
1553 transceivers.
PART
NUMBER
HI-1569PQI
HI-1569PQT
HI-1569PQM
Data taken at VDD=5.0V, continuous transmission at 1Mbit/s, single transmitter enabled.
PART NUMBER
HI-1569PQI
HI-1569PQT
HI-1569PQM
TXINHA/B
35
TXA/B
TXA/B
W
(.5 Zo)
TRANSMITTER
64 PIN PLASTIC PQFP
64 PIN PLASTIC PQFP
64 PIN PLASTIC PQFP
(.75 Zo)
(.75 Zo)
52.5
52.5
64 PIN PLASTIC
Figure 3. Transformer Coupled Test Circuits
DESCRIPTION
DESCRIPTION
PACKAGE
PACKAGE
W
W
PQFP
BUSA/B OUT
BUSA/B OUT
Transformer
Coupling
HOLT INTEGRATED CIRCUITS
1.4:1
Transformer
Isolation
1:1.79
CONDITION
Point
HI-1569
Socketed
“A ”
T
Transformer
6
Isolation
1.79:1
Point
“A ”
-55°C TO +125°C
-55°C TO +125°C
TEMPERATURE
-40°C TO +85°C
T
Transformer
Coupling
RANGE
46.3°C/W
1:1.4
RXENA/B
Ø
JA
T =25°C T =85°C T =125°C
JUNCTION TEMPERATURE
RECEIVER
A
58°C
(.75 Zo)
(.75 Zo)
52.5
52.5
PROCESS
FLOW
W
W
T
M
I
118°C
A
35
RXA/B
RXA/B
BURN
YES
W
NO
NO
IN
(.5 Zo)
A
157°C
SOLDER
SOLDER
SOLDER
FINISH
LEAD