Features: · 10-bit A/D converter in deep submicron CMOS technology· Single supply voltage: 2.5V· Input range: 2Vpp differential· 50Msps sampling frequency· Ultra low power consumption: 50mW @ 50Msps· ENOB=9.4 @ Fs=50Msps, Fin=15MHz· SFDR typically up to 72dB @ Fs=50Msps, Fin=5MHz· Built-in referen...
TSA1002: Features: · 10-bit A/D converter in deep submicron CMOS technology· Single supply voltage: 2.5V· Input range: 2Vpp differential· 50Msps sampling frequency· Ultra low power consumption: 50mW @ 50Msps...
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Symbol |
Parameter |
Values |
Unit |
AVCC |
Analog Supply voltage 1) |
0 to 3.3 |
V |
DVCC |
Digital Supply voltage 1) |
0 to 3.3 |
V |
VCCB |
Digital buffer Supply voltage 1) |
0 to 3.3 |
V |
IDout |
Digital output current |
-100 to 100 |
mA |
Tstg |
Storage temperature |
+150 |
°C |
ESD |
Electrical Static Discharge - HBM - CDM-JEDEC Standard |
2 1.5 |
KV |
The TSA1002 is a 10-bit, 50Msps sampling frequency Analog to Digital converter using a CMOS technology combining high performances and very low power consumption. The TSA1002 is based on a pipeline structure and digital error correction to provide excellent static linearity and guarantee 9.4 effective bits at
Fs=50Msps, and Fin=15MHz.
A voltage reference is integrated in the circuit to simplify the design and minimize external components. It is nevertheless possible to use the circuit with an external reference. Especially designed for high speed, low power applications, the TSA1002 only dissipates 50mW at 50Msps. A tri-state capability, available on the output buffers, enables to address several slave ADCs by a unique master.
The output data can be coded into two different formats. A Data Ready signal is raised as the data is valid on the output and can be used for synchronization purposes.
The TSA1002 is available in commercial (0 to +70°C) and extended (-40 to +85°C) temperature range, in a small 48 pins TQFP package.