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FEATURES
APPLICATIONS
DESCRIPTION/ORDERING INFORMATION
Reference
Timing
CLK
OVR
D[11:0]
CLK
5
DRY
VREF
VIN
TH1
5
S
DAC2
ADC2
ADC3
S
DAC1
ADC1
DigitalErrorCorrection
+
–
+
–
B0061-03
DRY
OVR
A1
TH2
A2
A3
TH3
SGLS378 – MARCH 2008
www.ti.com
CLASS V 12 BIT, 500 MSPS ANALOG-TO-DIGITAL CONVERTER
Reference Circuit
500 MSPS Sample Rate
Available in a 84 Pin Ceramic Nonconductive
Tie-Bar Package (HFG).
12 Bit Resolution, 10 Bits Effective Number of
Bits (ENOB)
Military Temperature Range
(–55
°C to 125°C T
case)
SNR > 64.5 dBFS at 450 MHz and 500 MSPS
SFDR > 64.0 dBc at 450 MHz and 500 MSPS
2.2 V
PP Differential Input Voltage
Test and Measurement Instrumentation
LVDS-Compatible Outputs
Software-Defined Radio
Total Power Dissipation: 2.2 W
Data Acquisition
Offset Binary Output Format
Power Amplifier Linearization
Output Data Transitions on the Rising and
Communication Instrumentation
Falling Edges of a Half-Rate Output Clock
Radar
On-Chip Analog Buffer, Track and Hold, and
The ADS5463 is a 12 bit, 500 MSPS analog-to-digital converter (ADC) that operates from both a 5 V supply and
3.3 V supply, while providing LVDS-compatible digital outputs from the 3.3 V supply. The ADS5463 input buffer
isolates the internal switching of the onboard track and hold (T&H) from disturbing the signal source. An internal
reference generator is also provided to simplify the system design further. The ADS5463 has outstanding low
noise and linearity over input frequency.
The ADS5463 is available in a 84 pin ceramic nonconductive tie-bar package (HFG). The ADS5463 is built on
state-of-the-art Texas Instruments complementary bipolar process (BiCom3X) and is specified over the full
military temperature range (–55
°C to 125°C T
case).
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Please be aware that an important notice concerning availability, standard warranty, and use in critical applications of
Texas Instruments semiconductor products and disclaimers thereto appears at the end of this data sheet.
PRODUCTION DATA information is current as of publication date.
Copyright 2008, Texas Instruments Incorporated
Products conform to specifications per the terms of the Texas
Instruments standard warranty. Production processing does not
necessarily include testing of all parameters.