HI5728 Datasheet, PDF (1/17 Pages) Intersil Corporation – 10-Bit, 125/60MSPS, Dual High Speed CMOS D/A Converter

Data Sheet
HI5728
July 1999 File Number 4321.4
10-Bit, 125/60MSPS, Dual High Speed
CMOS D/A Converter
The HI5728 is a 10-bit, dual 125MSPS D/A converter which
is implemented in an advanced CMOS process. It is
designed for high speed applications where integration,
bandwidth and accuracy are essential. Operating from a
single +5V or +3V supply, the converter provides 20.48mA of
full scale output current and includes an input data register.
Low glitch energy and excellent frequency domain
performance are achieved using a segmented architecture.
A 60MSPS version and an 8-bit (HI5628) version are also
available. Comparable single DAC solutions are the HI5760
(10-bit) and the HI5660 (8-bit). This DAC is a member of the
CommLink™ family of communication devices.
Ordering Information
PART
NUMBER
HI5728IN
HI5728/6IN
HI5728EVAL1
TEMP.
RANGE
(^oC) PACKAGE
PKG. NO.
MAX
CLOCK
SPEED
-40 to 85 48 Ld LQFP Q48.7x7A 125MHz
-40 to 85 48 Ld LQFP Q48.7x7A 60MHz
25 Evaluation Platform
125MHz
Features
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . .125MSPS
• Low Power . . . . . . . . . . . . . . . 330mW at 5V, 54mW at 3V
• Integral Linearity Error . . . . . . . . . . . . . . . . . . . . . ±1 LSB
• Differential Linearity . . . . . . . . . . . . . . . . . . . . . . ±0.5 LSB
• Gain Matching (Typ) . . . . . . . . . . . . . . . . . . . . . . . . . .0.5%
• SFDR at 5MHz Output . . . . . . . . . . . . . . . . . . . . . . .68dBc
• Single Power Supply from +5V to +3V
• CMOS Compatible Inputs
• Excellent Spurious Free Dynamic Range
• Internal Voltage Reference
• Dual 10-Bit D/A Converters on a Monolithic Chip
Applications
• Wireless Local Loop
• Direct Digital Frequency Synthesis
• Wireless Communications
• Signal Reconstruction
• Arbitrary Waveform Generators
• Test Equipment/Instrumentation
• High Resolution Imaging Systems
Pinout
HI5728
(LQFP)
TOP VIEW
ID6
ID5
ID4
ID3
ID2
ID1
ID0 (LSB)
SLEEP
DV_DD
DGND
NC
AV_DD
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
1213 ₁₄
15 16
17 18 19
20
21 22
25
23 24
QD6
QD5
QD4
QD3
QD2
QD1
QD0 (LSB)
DV_DD
DGND
NC
AV_DD
AGND
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.