ADC08L060_08 Datasheet, PDF (1/20 Pages) National Semiconductor (TI) – 8-Bit, 10 MSPS to 60 MSPS, 0.65 mW/MSPS A/D Converter with Internal Sample-and-Hold

January 7, 2008
ADC08L060
8-Bit, 10 MSPS to 60 MSPS, 0.65 mW/MSPS A/D Converter
with Internal Sample-and-Hold
General Description
The ADC08L060 is a low-power, 8-bit, monolithic analog-to-
digital converter with an on-chip track-and-hold circuit. Opti-
mized for low cost, low power, small size and ease of use, this
product operates at conversion rates of 10 MSPS to
60 MSPS while consuming just 0.65 mW per MHz of clock
frequency, or 39 mW at 60 MSPS. Raising the PD pin puts
the ADC08L060 into a Power Down mode where it consumes
about 1 mW.
The unique architecture achieves 7.6 Effective Bits. The AD-
C08L060 is resistant to latch-up and the outputs are short-
circuit proof. The top and bottom of the ADC08L060s
reference ladder are available for connections, enabling a
wide range of input possibilities. The digital outputs are TTL/
CMOS compatible with a separate output power supply pin to
support interfacing with 1.8V to 3V logic. The output coding is
straight binary and the digital inputs (CLK and PD) are TTL/
CMOS compatible.
The ADC08L060 is offered in a 24-lead plastic package
(TSSOP) and is specified over the industrial temperature
range of −40°C to +85°C. An evaluation board is available to
assist in the evaluation of the ADC08L060.
Features
■ ^{Single-ended input}
■ ^{Internal sample-and-hold function}
■ ^{Low voltage (single +3V) operation}
■ ^{Small package}
■ ^{Power-down feature}
Key Specifications
■ ^Resolution
■ ^{Conversion rate}
■ ^DNL
■ ^INL
■ ^{SNR (10.1 MHz)}
■ ^{ENOB (10.1 MHz)}
■ ^{THD (10.1 MHz)}
■ ^Latency
■ ^{No missing codes}
■ ^{Power Consumption}
■ — ^Operating
— Power Down Mode
8 bits
60 MSPS
±0.25 LSB (typ)
+0.5/−0.2 LSB (typ)
48 dB (typ)
7.6 bits (typ)
−57 dB (typ)
5 Clock Cycles
Guaranteed
0.65 mW/MSPS (typ)
1.0 mW (typ)
Applications
■ ^{Digital Imaging}
■ ^{Set-top boxes}
■ ^{Portable Instrumentation}
■ ^{Communication Systems}
■ ^{X-ray imaging}
■ ^{Viterbi decoders}
Pin Configuration
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