Features • 1 GHz Full Power Bandwidth • Internal reference and sample-and-hold circuit • Low power consumption • Data Ready output clock • Clock Duty Cycle Stabilizer • Single +3.0V supply operation • Power-down mode • 32-pin LLP package, (5x5x0.8mm, 0.5mm pin-pitch) Description The ADC14C080 is a high-performance CMOS analog-to-digital converter capable of converting analog input signals into 14-bit digital words at rates up to 80 Mega Samples Per Second (MSPS). This converter uses a differential, pipelined architecture with digital error correction and an on-chip sample-and-hold circuit to minimize power consumption and the external component count, while providing excellent dynamic performance. A unique sample-and-hold stage yields a full-power bandwidth of 1 GHz. The ADC14C080 may be operated from a single +3.0V power supply and consumes low power. A separate +2.5V supply may be used for the digital output interface which allows lower power operation with reduced noise. A power-down feature reduces the power consumption to very low levels while still allowing fast wake-up time to full operation. The differential inputs accept a 2V full scale differential input swing. A stable 1.2V internal voltage reference is provided, or the ADC14C080 can be operated with an external 1.2V reference. Output data format (offset binary versus 2's complement) and duty cycle stabilizer are pin-selectable. The duty cycle stabilizer maintains performance over a wide range of clock duty cycles. The ADC14C080 is available in a 32-lead LLP package and operates over the industrial temperature range of −40°C to +85°C. Key Specification Resolution 14 Bits Conversion Rate 80 MSPS SNR (fIN = 170 MHz) 71 dBFS (typ) SFDR (fIN = 170 MHz) 86 dBFS (typ) Full Power Bandwidth 1 GHz (typ) Power Consumption 300 mW (typ) Applications • High IF Sampling Receivers • Wireless Base Station Receivers • Test and Measurement Equipment • Communications Instrumentation • Portable Instrumentation

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Datasheets

Title		Size	Date	Other Language
	ADC14C080 14-Bit, 65/80 MSPS A/D Converter	458 Kbytes	30-Aug-07	日本語

Part Number(s) (NSID)	Top View	Availability	Current Reported Stock	Budgetary Pricing	Standard Pack Size
ADC14C080CISQ/NOPB ADC14C080CISQ RoHS Status	LLP	Full production Lead Time: 6 weeks	Distributor Region Qty DIGIKEY Worldwide 0	$25.00 each at 1K+ pcs	reel of 1000
ADC14C080CISQE/NOPB RoHS Status	LLP	Full production Lead Time: 6 weeks	Distributor Region Qty ARROW Worldwide 250 DIGIKEY Worldwide 473	$25.00 each at 1K+ pcs	reel of 250

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

All information pertaining to the RoHS Compliance Standard can be found at http://www.national.com/packaging/leadfree.

A RoHS compliance or an IPC 1752 report can be acquired at http://www.national.com/quality/green.

National's certificate of product compliance is located at RoHS Status.

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