Texas Instruments ADS54T01 Handleiding
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ADS54T01 Single 12-Bit 750-Msps Receiver and Feedback IC
1 Features
•Single channel
•12-bit resolution
•Maximum clock rate: 750 Msps
•Low swing fullscale input: 1.0 Vpp
•Analog input buffer with high impedance input
•Input bandwidth (3 dB): > 1.2 GHz
•Data output interface: DDR LVDS
•196-Pin NFBGA package (12 mm × 12 mm)
•Power dissipation: 1.2 W
•Performance at f
in
= 230 MHz IF
–SNR: 60.7 dBFS
–SFDR: 73 dBc
•Performance at f
in
= 700 MHz IF
–SNR: 58.6 dBFS
–SFDR: 64 dBc
•Receive mode: 2x decimation with low-pass or
high-pass filter
•Feedback mode: burst mode output for full
bandwidth DPD feedback
2 Applications
•Telecommunications
•Wireless infrastructure
•Power amplifier linearization
3 Description
The ADS54T01 is a high linearity, single channel,
12-bit, 750-Msps analog-to-digital converter (ADC)
easing front end filter design for wide bandwidth
receivers. The analog input buffer isolates the internal
switching of the on-chip track-and-hold from disturbing
the signal source as well as providing a high-
impedance input.
Two output modes are available for the output data
—the data can be decimated by two or the data
can be output in burst mode. The burst mode
output is designed specifically for DPD feedback
applications where high-resolution output data is
available for a short period of time. Designed for
high SFDR, the ADC has low-noise performance and
outstanding spurious-free dynamic range over a large
input-frequency range. The device is available in a
196-pin NFBGA package and is specified over the full
industrial temperature range (–40°C to 85°C).
Device Information
PART NUMBERPACKAGE
(1)
BODY SIZE (NOM)
ADS54T01NFBGA (196)12.00 mm × 12.00 mm
(1)For all available packages, see the orderable addendum at
the end of the data sheet.
12bit
750Msps
INA
Clk
Buffer
CLKIN
SYNC
DA[11:0]
Digital Block
Burst Mode
TRIGGER
2x Decimation
DACLK
Functional Block Diagram
ADS54T01
SLAS918B – DECEMBER 2012 – REVISED APRIL 2022
An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,
intellectual property matters and other important disclaimers. PRODUCTION DATA.
Product specificaties
| Merk: | Texas Instruments |
| Categorie: | Niet gecategoriseerd |
| Model: | ADS54T01 |
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