ADS5424-SP_15 Datasheet, PDF (1/24 Pages) Texas Instruments – CLASS V, 14-BIT, 105-MSPS ANALOG-TO-DIGITAL CONVERTER

ADS5424-SP
SLWS194D – MAY 2008 – REVISED SEPTEMBER 2013
CLASS V, 14-BIT, 105-MSPS ANALOG-TO-DIGITAL CONVERTER
1 FEATURES
• 14-Bit Resolution
• 105-MSPS Maximum Sample Rate
• SNR = 70 dBc at 105 MSPS and 50 MHz IF
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• Military Temperature Range
( –55°C to 125°C T_case)
• QML-V Qualified, SMD 5962-07206
• SFDR = 78 dBc at 105 MSPS and 50 MHz IF
• 2.2-V_PP Differential Input Range
• 5-V Supply Operation
• 3.3-V CMOS Compatible Outputs
• 2.3-W Total Power Dissipation
• 2s Complement Output Format
• On-Chip Input Analog Buffer, Track and Hold, and
Reference Circuit
2 APPLICATIONS
• Single and Multichannel Digital Receivers
• Base Station Infrastructure
• Instrumentation
• Video and Imaging
• Engineering Evaluation (/EM) Samples are
Available ⁽¹⁾
• 52-Pin Ceramic Nonconductive Tie-Bar Package
(HFG)
3 RELATED DEVICES
• Clocking: CDC7005
• Amplifiers: OPA695, THS4509
4 DESCRIPTION
(1) These units are intended for engineering evaluation only.
They are processed to a non-compliant flow (e.g. No Burn-In,
etc.) and are tested to a temperature rating of 25°C only.
These units are not suitable for qualification, production,
radiation testing or flight use. Parts are not warranted for
performance over the full MIL specified temperature range of
- 55°C to 125°C or operating life.
The ADS5424 is a 14-bit, 105-MSPS analog-to-digital converter (ADC) that operates from a 5-V supply, while
providing 3.3-V CMOS compatible digital outputs. The ADS5424 input buffer isolates the internal switching of the
on-chip track and hold (T&H) from disturbing the signal source. An internal reference generator is also provided
to further simplify the system design. The ADS5424 has outstanding low noise and linearity, over input
frequency. With only a 2.2-V_PP input range, ADS5424 simplifies the design of multicarrier applications, where the
carriers are selected on the digital domain.
The ADS5424 is available in a 52-pin ceramic nonconductive tie-bar package (HFG). The ADS5424 is built on
state of the art Texas Instruments complementary bipolar process (BiCom3) and is specified over full military
temperature range (–55°C to 125°C T_case).
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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.