廬
DAC600
DEMO BOARD
AVAILABLE
12-Bit 256MHz Monolithic
DIGITAL-TO-ANALOG CONVERTER
FEATURES
q
12-BIT RESOLUTION
q
256MHz UPDATE RATE
q
鈥?3dB HARMONIC DISTORTION AT 10MHz
q
LASER TRIMMED ACCURACY: 1/2LSB
q
鈥?.2V SINGLE POWER SUPPLY
q
EDGE-TRIGGERED LATCH
q
LOW GLITCH: 5.6pVs
q
WIDEBAND MULTIPLYING REFERENCE
INPUT
q
50鈩?OUTPUT IMPEDANCE
APPLICATIONS
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DIRECT DIGITAL SYNTHESIS
q
ARBITRARY WAVEFORM GENERATION
q
HIGH RESOLUTION GRAPHICS
q
COMMUNICATIONS LOCAL
OSCILLATORS
Spread Spectrum/Frequency Hopping
Base Stations
Digitally Tuned Receivers
DESCRIPTION
The DAC600 is a monolithic, high performance digi-
tal-to-analog converter for high frequency waveform
generation. The internal segmentation and latching
minimize output glitch energy and maximizes AC
performance. Resistor laser trimming provides for
excellent DC linearity.
The ECL compatibility provides for low digital noise
at high update rates. The complementary 50鈩?outputs
and low output capacitance simplifies transmission
line design and filtering at the output.
The DAC600 combines precision thin film and bipolar
technology to create a high performance, cost effec-
tive solution for modern waveform synthesis.
12-Bit
ECL Lines
CLK CLK
V
REF
R
OFFSET
Edge Triggered Bit Latch
Control
Amplifier
鈥?0mA
V
OUT
V
OUT
50鈩?/div>
50鈩?/div>
LGND
International Airport Industrial Park 鈥?Mailing Address: PO Box 11400, Tucson, AZ 85734 鈥?Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 鈥?Tel: (520) 746-1111 鈥?Twx: 910-952-1111
Internet: http://www.burr-brown.com/ 鈥?FAXLine: (800) 548-6133 (US/Canada Only) 鈥?Cable: BBRCORP 鈥?Telex: 066-6491 鈥?FAX: (520) 889-1510 鈥?Immediate Product Info: (800) 548-6132
漏
1992 Burr-Brown Corporation
PDS-1153E
Printed in U.S.A. November, 1996
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