ISL5827

® ISL5827 Data Sheet May 2004 FN6083 www.DataSheet4U.com Dual 12-bit, +3.3V, 260+MSPS, High Speed D/A Converter The ISL5827 is a dual 12-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 +3.3V Power Supply 3V LVCMOS Compatible Inputs Excellent Spurious Free Dynamic Range (73dBc to Nyquist, f S = 130MSPS, fOUT = 10MHz) UMTS Adjacent Channel Power = 70dB at 19.2MHz EDGE/GSM SFDR = 90dBc at 11MHz in 20MHz Window Ordering Information PART NUMBER ISL5827IN ISL5827EVAL1 TEMP. RANGE (°C) -40 to 85 25 PACKAGE 48 Ld LQFP PKG. DWG. # CLOCK SPEED Dual, 3.3V, Lower Power Replacement for AD9765 Q48.7x7A 260MHz 260MHz Applications Cellular Infrastructure - Single or Multi-Carrier: IS-136, IS-95, GSM, EDGE, CDMA2000, WCDMA, TDS-CDMA BWA Infrastructure Evaluation Platform Pinout ISL5827 (LQFP) TOP VIEW ID11 (MSB) QD0 (LSB) Quadrature Transmit with IF Range 0–80MHz Medical/Test Instrumentation and Equipment Wireless Communication Systems QD1 QD2 QD3 ID9 ID10 ID7 ID6 ID8 ...