ADS6444
FEATURES
- Maximum Sample Rate: 125 MSPS
- 14-Bit Resolution with No Missing Codes
- Simultaneous Sample and Hold
- 3.5d B Coarse Gain and up to 6d B
Programmable Fine Gain for SFDR/SNR Trade-Off
- Serialized LVDS Outputs with Programmable Internal Termination Option
- Supports Sine, LVCMOS, LVPECL, LVDS Clock Inputs and Amplitude down to 400 m VPP
- Internal Reference with External Reference Support
- No External Decoupling Required for References
- 3.3-V Analog and Digital Supply
- 64 QFN Package (9 mm × 9 mm)
- Pin patible 12-Bit Family (ADS642X SLAS532A)
- Feature patible Dual Channel Family (ADS624X
- SLAS542A, ADS644X
- SLAS543A)
APPLICATIONS
- Base-Station IF Receivers
- Diversity Receivers
- Medical Imaging
- Test Equipment
Table 1. ADS64XX Quad Channel Family
ADS644X 14 Bit
ADS642X 12 Bit
125 MSPS ADS6445 ADS6425
105 MSPS 80 MSPS 65 MSPS ADS6444 ADS6443 ADS6442 ADS6424 ADS6423 ADS6422
Table 2. Performance Summary
SFDR, d Bc
Fin = 10MHz (0 d B gain) Fin = 170MHz (3.5 d B...
