Datasheet

The SRC4190, SRC4192, and SRC4193
1-4
1.3 EVM Features
Key features for the SRC4192EVM include:
- Zero Insertion Force (ZIF) socket for easily interchanging SRC4190,
SRC4192 and SRC4193 devices. The Analog Devices AD1895 and
AD1896 are also supported for head–to–head testing.
- On–board or external clock generation.
- On–board receiver and transmitter supports AES3 input and output (75 Ω
BNC connections provided).
- Buffered audio input and output ports using standard dual in–line headers.
- Buffered Host Port supports connection to an external controller
(SRC4193 only).
- Operation from a single +5 volt power supply.
Figure 1–2. Functional Block Diagram for the SRC4192EVM
Sample
Rate
Converter
SRC4192
or
SRC4193
ZIF Socket
Provided
Transmitter
DIT4192
H
D
R
H
D
R
GND +5V
+3.3V
REG1117
+5V
SRC4192EVM
Receiver
CS8414
Audio
Input
Port
Audio
Output
Port
Clock
Generator
PLL1705
Clock
Generator
PLL1705
B
U
F
B
U
F
B
U
F
B
U
F
Digital
Input
75 ohm
Digital
Output
75 ohm
H
D
R
Host
Interface
Port
(SRC4193 Only)
External
DIT
Clock
External
SRC
Clock
S
W
DIP Switch
(SRC4192 Only)