Datasheet

1
6
2
7
3
8
4
9
5
MCLK
VDD2
GND2
8
7
5
V 2
DD
V 2
DD
V 2
DD
C2
4.7 Fm
C1
0.1 Fm
J2
J3
1
2
3
1
2
3
1
2
3
4
MDAT
6
www.ti.com Digital Interface
3 Digital Interface
The AMC1203EVM is designed for use with digital filters such as the AMC1210. The output and power for
the AMC1203 are routed to a 9-pin, female D-type connector. Both the analog and digital power for the
AMC1203, as well as the modulator data and clock outputs from the device under test, are routed to J2,
as Figure 2 illustrates.
Figure 2. Power and Digital Outputs
Connector J3 and jumpers W1 and W2 can be used to connect up to two AMC1203EVMs together,
providing power, MCLK, and MDAT signals to the AMC1210 filter chip using a single 9-pin, female, D-type
connector.
3
SBAU170–August 2010 AMC1203EVM
Copyright © 2010, Texas Instruments Incorporated