ADC10DV200 Datasheet, PDF (1/26 Pages) National Semiconductor (TI) – Dual 10-bit, 200 MSPS Low-Power A/D Converter with Parallel LVDS/CMOS Outputs

ADC10DV200
www.ti.com
SNAS471A – FEBRUARY 2009 – REVISED APRIL 2013
ADC10DV200 Dual 10-bit, 200 MSPS Low-Power A/D Converter with Parallel LVDS/CMOS
Outputs
Check for Samples: ADC10DV200
FEATURES
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•2 Single 1.8V Power Supply Operation.
• Power Scaling with Clock Frequency.
• Internal Sample-and-Hold.
• Internal or External Reference.
• Power Down Mode.
• Offset Binary or 2's Complement Output Data
Format.
• LVDS or CMOS Output Signals.
• 60-pin WQFN Package, (9x9x0.8mm, 0.5mm
Pin-Pitch)
• Clock Duty Cycle Stabilizer.
• IF Sampling Bandwidth > 900MHz.
KEY SPECIFICATIONS
• Resolution 10 Bits
• Conversion Rate 200 MSPS
• ENOB 9.6 bits (typ) @Fin=70 MHz
• SNR 59.9 dBFS (typ) @Fin=70 MHz
• SINAD 59.9 dBFS (typ) @Fin=70 MHz
• SFDR 82 dBFS (typ) @Fin=70 MHz
• LVDS Power 450mW (typ) @Fs=200 MSPS
• CMOS Power 280mW (typ) @Fs=170 MSPS
• Operating Temp. Range −40°C to +85°C.
DESCRIPTION
The ADC10DV200 is a monolithic analog-to-digital
converter capable of converting two analog input
signals into 10-bit digital words at rates up to 200
Mega Samples Per Second (MSPS). The digital
output mode is selectable and can be either
differential LVDS or CMOS signals. This converter
uses a differential, pipelined architecture with digital
error correction and an on-chip sample-and-hold
circuit to minimize die size and power consumption
while providing excellent dynamic performance. A
unique sample-and-hold stage yields a full-power
bandwidth of 900MHz. Fabricated in core CMOS
process, the ADC10DV200 may be operated from a
single 1.8V power supply. The ADC10DV200
achieves approximately 9.6 effective bits at Nyquist
and consumes just 280mW at 170MSPS in CMOS
mode and 450mW at 200MSPS in LVDS mode. The
power consumption can be scaled down further by
reducing sampling rates.
APPLICATIONS
• Communications
• Medical Imaging
• Portable Instrumentation
• Digital Video
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2
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