HI5828 Datasheet, PDF (1/12 Pages) Intersil Corporation – 12-Bit, 125+MSPS, CommLink™ Dual High Speed CMOS D/A (2.7V-5.5V)

Data Sheet
HI5828
August 1999 File Number 4658.1
12-Bit, 125+MSPS, CommLink™ Dual High
Speed CMOS D/A (2.7V-5.5V)
The HI5828 is a Dual 12-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 is achieved by the HI5828’s
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
(^oC)
CLOCK
PACKAGE PKG. NO. SPEED
HI5828IN
-40 to 85 48 Ld LQFP Q48.7x7A 125MSPS
HI5828EVAL2
25
Evaluation Platform
125MSPS
Pinout
HI5828
(LQFP)
TOP VIEW
Features
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . .125+MSPS
• Low Power . . . . 312mW at 5V, 46mW at 3V (at 60MSPS)
• Integral Linearity Error . . . . . . . . . . . . . . . . . . . ±0.75 LSB (Typ)
• Adjustable Full Scale Output Current . . . . . . 2mA to 20mA
• Internal 1.2V Bandgap Voltage Reference
• Single or Dual Power Supply from +3V to +5V
• Power Down Mode
• CMOS Compatible Inputs
• Excellent Spurious Free Dynamic Range
(76dBc, f_S = 50MSPS, f_OUT = 2.51MHz)
• Excellent Multitone Intermodulation Distortion
Applications
• Basestations (Cellular, WLL)
• Quadrature Modulation
• Wireless Communications Systems
• Direct Digital Frequency Synthesis
• Signal Reconstruction
• Medical/Test Instrumentation
• High Resolution Imaging Systems
• Arbitrary Waveform Generators
ID5
ID4
ID3
ID2
ID1
(LSB) ID0
N.C.
N.C.
SLEEP
D_VDD
AGND
ICOMP2
48 47 46 45 44 43 42 41 40 39 38 37
1
36
2
35
3
34
4
33
5
32
6
31
7
30
8
29
9
28
10
27
11
26
12
25
13 14 15 16 17 18 19 20 21 22 23 24
QD4
QD5
QD6
QD7
QD8
QD9
QD10
QD11 (MSB)
CLK
DGND
AGND
QCOMP2
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.