HI-1573PCI Holt Integrated Circuits, HI-1573PCI Datasheet - Page 3

• Manufacturer Part Number: HI-1573PCI
• Manufacturer: Holt Integrated Circuits

Specifications of HI-1573PCI

• Operating Supply Voltage (typ): 3.3V
• Operating Supply Voltage (min): 3.15V
• Operating Supply Voltage (max): 3.45V
• Operating Temp Range: -40C to 85C
• Operating Temperature Classification: Industrial
• Mounting: Surface Mount
• Pin Count: 44
• Lead Free Status / RoHS Status: Not Compliant

TXINHA/B
RXENA/B
RXA/B (HI-1573)
RXA/B (HI-1573)
RXA/B (HI-1574)
RXA/B (HI-1574)
BUSA/B - BUSA/B
(Line to Line)
RXA/B
RXA/B
TXA/B
TXA/B
Vin
TXA/B
TXA/B
Each Bus
TRANSMITTER
RECEIVER
Transmit
Receive
Logic
Logic
t
DR
Comparator
Control
Slope
TRANSMIT WAVEFORM - EXAMPLE PATTERN
Figure 1. Block Diagram
t
t
RG
RG
HOLT INTEGRATED CIRCUITS
HI-1573, HI-1574
Input
Filter
t
DR
3
t
t
t
RG
RG
DR
BUSA/B
BUSA/B
Isolation
Transformer
Direct or
Transformer
Coupler
Network
t
DR
Data Bus