HI5960 Datasheet, PDF (1/12 Pages) Intersil Corporation – 14-Bit, 125+MSPS, CommLinkTM High Speed D/A Converter

Data Sheet
HI5960
November 1999 File Number 4655.3
14-Bit, 125+MSPS, CommLink^TM High
Speed D/A Converter
The HI5960 is a 14-bit, 125+MSPS (Mega Samples Per
Second), high speed, low power, D/A converter which is
implemented in an advanced CMOS process. Operating
from a single +3V to +5V supply, the converter provides
20mA of full scale output current and includes edge-
triggered CMOS input data latches. Low glitch energy and
excellent frequency domain performance are achieved using
a segmented current source architecture.
This device complements the CommLink HI5x60 and HI5x28
family of high speed converters, which includes 8, 10, 12,
and 14-bit devices.
Ordering Information
PART
NUMBER
TEMP.
RANGE
CLOCK
(^oC) PACKAGE PKG. NO. SPEED
HI5960IB
-40 to 85 28 Ld SOIC M28.3 125MHz
HI5960IA †
-40 to 85 28 Ld TSSOP M28.173A 125MHz
HI5960SOICEVAL1 25 Evaluation Platform
125MHz
† TSSOP Samples Available November 1999.
Pinout
D13 (MSB) 1
D12 2
D11 3
D10 4
D9 5
D8 6
D7 7
D6 8
D5 9
D4 10
D3 11
D2 12
D1 13
D0 (LSB) 14
HI5960
TOP VIEW
28 CLK
27 DV_DD
26 DCOM
25 ACOM
24 AV_DD
23 COMP2
22 IOUTA
21 IOUTB
20 ACOM
19 COMP1
18 FSADJ
17 REFIO
16 REFLO
15 SLEEP
Features
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . .125+MSPS
• Low Power . . . 175mW at 5V, 32mW at 3V (at 100MSPS)
• Adjustable Full Scale Output Current . . . . . 2mA to 20mA
• Internal 1.2V Bandgap Voltage Reference
• Single Power Supply from +5V to +3V
• Power Down Mode
• CMOS Compatible Inputs
• Excellent Spurious Free Dynamic Range
(77dBc, f_S = 50MSPS, f_OUT = 2.51MHz)
• Excellent Multitone Intermodulation Distortion
Applications
• Cellular Basestations
• WLL, Basestation and Subscriber Units
• Medical/Test Instrumentation
• Wireless Communications Systems
• Direct Digital Frequency Synthesis
• High Resolution Imaging Systems
• Arbitrary Waveform Generators
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
CommLink™ is a trademark of Intersil Corporation.