ADC08L060 Datasheet | National Semiconductor

Description The ADC08L060 is a low-power, 8-bit, monolithic analog-todigital converter with an on-chip track-and-hold circuit. Optimized 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 m W per MHz of clock frequency, or 39 m W at 60 MSPS. Raising the PD pin puts the ADC08L060 into a Power Down mode where it consumes < 1.0 m W. The unique architecture achieves 7.6 Effective Bits. The ADC08L060 is resistant to latch-up and the outputs are short-circuit proof. The top and bottom of the ADC08L060’s reference ladder are available for connections, enabling a wide range of input possibilities. The digital outputs are TTL/CMOS patible with a separate output power supply pin to support interfacing with 1.8V to 3V logic. The digital inputs (CLK and PD) are TTL/CMOS patible. 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. n Power-down feature Key Specifications n n n n n n n n n n n n 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 8 bits 60 MSPS ± 0.25 LSB (typ) +0.5/- 0.2 LSB (typ) 48 d B (typ) 7.6 bits (typ) - 57 d B (typ) 5 Clock Cycles Guaranteed 0.65 m W/MSPS (typ) < 1.0 m W (typ) Applications n n n n n n Digital Imaging Set-top boxes Portable Instrumentation munication Systems X-ray imaging Viterbi decoders Features n n n n Single-ended input Internal sample-and-hold function Low voltage (single +3V) operation Small package Pin Configuration © 2002 National Semiconductor Corporation DS200417 .national. Ordering Information ADC08L060CIMT ADC08L060CIMTX ADC08L060EVAL TSSOP TSSOP (tape and reel) Evaluation Board Block Diagram Pin Descriptions and Equivalent Circuits Pin No. Symbol Equivalent Circuit Description Analog signal input. Conversion range is VRB...