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ISL5727 - Dual 10-bit 3.3V 260MSPS High Speed D/A Converter

Description

PIN NO.

11, 19, 26 13, 24 28 27 10 20 14, 23 12, 25 1-4, 29-38, 43-48 15, 22 16, 21 17 18 5-8, 39-42 9 PIN NAME AGND AVDD CLK DGND DVDD FSADJ NC ICOMP, QCOMP ID9-ID0, QD9-QD0 IOUTA, QOUTA IOUTB, QOUTB REFIO REFLO NC SLEEP Analog ground.

Analog supply (+2.7V to +3.6V).

Features

  • Low Power.
  • 233mW with 20mA Output at 130MSPS.
  • Adjustable Full Scale Output Current.
  • 2mA to 20mA.
  • Guaranteed Gain Matching < 0.14dB.
  • +3.3V Power Supply.
  • 3V LVCMOS Compatible Inputs.
  • Excellent Spurious Free Dynamic Range (70dBc to Nyquist, f S = 130MSPS, fOUT = 10MHz).
  • UMTS Adjacent Channel Power = 65dB at 19.2MHz.
  • EDGE/GSM SFDR = 83dBc at 11MHz in 20MHz Window Ordering Information PART NUMBER ISL5727IN ISL57.

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Full PDF Text Transcription

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® ISL5727 www.DataSheet4U.com Data Sheet May 2004 FN6082 Dual 10-bit, +3.3V, 260+MSPS, High Speed D/A Converter The ISL5727 is a dual 10-bit, 260+MSPS (Mega Samples Per Second), CMOS, high speed, low power, D/A (digital to analog) converter, designed specifically for use in high performance communication systems such as base transceiver stations utilizing 2.5G or 3G cellular protocols. This device complements the ISL5x57 and ISL5x27 families of high speed converters, which include 8-, 10-, 12-, and 14-bit devices. Features • Low Power . . . . . 233mW with 20mA Output at 130MSPS • Adjustable Full Scale Output Current . . . . . 2mA to 20mA • Guaranteed Gain Matching < 0.14dB • +3.
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