HCPL-4562, HCNW4562
High Bandwidth, Analog/Video Optocouplers
Evaluation Kit Guide
Hardware Manual
Introduction
The HCPL-4562/HCNW4562 is the highest bandwidth ana-
log isolator in the industry. Avago Evaluation Kit is a fully
assembled PC board designed as circuit schematic in Fig-
ure1 to provide testing and evaluating tool for wideband
analog / video signal isolation with optocoupler HCPL-
4562 or HCNW4562. Simply connect input signal to the
board via input BNC connector B1, and separately a 5 Volts
DC power supply and a 9 Volts DC power supply connect
to input and output side of the circuit, then output signal
are measured at output BNC connector B2.
The Evaluation Kit is RoHS compatible.
Applications
•
Video isolation for the following standards/formats:
•
NTSC, PAL, SECAM, S-VHS, Analog RGB
•
Low drive current feedback element in switching power
supplies, e.g., for ISDN networks
•
A/D converter signal isolation
•
Analog signal ground isolation
•
High voltage insulation
Features
•
Wide bandwidth (-3dB):
17 MHz (HCPL-4562)
9 MHz (HCNW4562)
•
High voltage gain:
2.0 (HCPL-4562)
3.0 (HCNW4562)
•
Low GV temperature coefficient: -0.3%/°C
•
Highly linear at low drive currents
•
High-speed AlGaAs emitter
•
Safety approval:
Optocoupler UL Recognized
3750 V rms for 1 minute (5000 V rms for 1 minute
for HCPL-4562#020 and HCNW4562) per UL 1577
CSA Approved
IEC/EN/DIN EN 60747-5-2 Approved
V
IORM
= 1414 V peak for HCNW4562
•
Available in 8-pin DIP and widebody packages
Recommended Equipment
•
5VDC Power Supply
•
9VDC Power Supply
•
Functional / Analog Signal Generator
•
Measurement Equipments: Oscilloscope, Voltmeter
