Texas Instruments THS5651A Evaluation Module THS5651EVM THS5651EVM Datenbogen
Produktcode
THS5651EVM
C25
R24
49.9
Ω
J8
C32
R29
49.9
Ω
J9
IOUT1
IOUT2
DAC
22
21
Printed Circuit Assembly Options Available
1.5.3 CommsDAC Output Configurations
The THS56X1A CommsDAC output can be configured as single-ended outputs or as a differential output
(see also THS5661A, 12-bit, 100MSPS, CommsDAC data sheet SLAS247A). Differential output
configuration requires IOUT1 and IOUT2 to feed directly into SMA connectors, J8 and J9 (see
(see also THS5661A, 12-bit, 100MSPS, CommsDAC data sheet SLAS247A). Differential output
configuration requires IOUT1 and IOUT2 to feed directly into SMA connectors, J8 and J9 (see
Figure 1-5. Connecting the THS56X1A Outputs to J8 and J9
1.6
Printed Circuit Assembly Options Available
To ensure the flexibility of the printed-circuit board (PCB), four possible CommsDACs featured in this
series are described in
series are described in
.
Table 1-3. Possible DACs
DAC Part No.
No. of Bits
Speed EVM
Order No.
THS5671A
14
100 MSPS
THS5671 EVM
THS5661A
12
100 MSPS
THS5661 EVM
THS5651A
10
100 MSPS
THS5651 EVM
THS5641A
8
100 MSPS
THS5641 EVM
Ensure that the printed-circuit assembly (PCA) has the correct check mark on the silkscreen.
Each PCA may have additional hardware to install, if appropriate.
15
SLAU032C
–
February 2001
–
Revised April 2011
EVM Overview
Copyright
©
2001
–
2011, Texas Instruments Incorporated