hi-1573 Holt Integrated Circuits, Inc., hi-1573 Datasheet - Page 7

• Manufacturer Part Number: hi-1573
• Description: 3.3v Monolithic Dual Transceivers
• Manufacturer: Holt Integrated Circuits, Inc.

ORDERING INFORMATION
RECOMMENDED TRANSFORMERS
The HI-1573 and HI-1574 transceivers have been
characterized for compliance with the electrical require-
ments of MIL-STD-1553 when used with the following
HI -
HI -
MANUFACTURER
Premier Magnetics
Technotrol
Premier Magnetics
Technotrol
157x xx x x
157xCD x
(Ceramic)
(Plastic)
NUMBER
NUMBER
PART NUMBER
PART
NUMBER
PART
NUMBER
PM-DB2725EX
PART
NUMBER
PART
PART
NUMBER
PART
Blank
PM-DB2702
1573
1574
1573
1574
TL1553-45
TQ-1553-2
PC
PS
M
M
F
T
T
I
I
PACKAGE
DESCRIPTION
Tin / Lead (Sn / Pb) Solder
100% Matte Tin (Pb-free RoHS compliant)
TEMPERATURE
RANGE
-40°C TO +85°C
-55°C TO +125°C
-55°C TO +125°C
PACKAGE
DESCRIPTION
44 PIN PLASTIC CHIP-SCALE PACKAGE LPCC (44PCS) not available in ‘M’ flow
20 PIN PLASTIC ESOIC, Thermally Enhanced Wide SOIC w/Heat Sink (20HWE)
TEMPERATURE
RANGE
-40°C TO +85°C
-55°C TO +125°C
-55°C TO +125°C
RXA
RXA
RXENA = 0
RXENA = 0
0
1
0
1
HOLT INTEGRATED CIRCUITS
APPLICATION
RXA
RXA
Stub coupling
Stub coupling
0
1
0
1
HI-1573, HI-1574
Isolation
Isolation
RXB
RXB
RXENB = 0
RXENB = 0
0
1
0
1
7
FLOW
FLOW
transformers. Holt recommends the Premier Magnetics
parts as offering the best combination of electrical
performance, low cost and small footprint.
M
M
T
T
I
I
RXB
RXB
Dual tapped 1:1.79, 1:2.5
Dual tapped 1:1.79, 1:2.5
0
1
0
1
TURNS RATIO(S)
BURN
BURN
PACKAGE
DESCRIPTION
20 PIN CERAMIC SIDE BRAZED DIP (20C)
20 PIN CERAMIC SIDE BRAZED DIP (20C)
Yes
Yes
1:1.4
1:1.4
No
No
No
No
IN
IN
LEAD
FINISH
Gold (Pb-free, RoHS compliant)
Gold (Pb-free, RoHS compliant)
Tin / Lead (Sn / Pb) Solder
.500 x .500 x .375 inches
.625 x .500 x .250 inches
.625 x .625 x .250 inches
.630 x 630 x .155 inches
DIMENSIONS