HI5780 Datasheet, PDF (1/8 Pages) Intersil Corporation – 10-Bit, 80 MSPS, High Speed, Low Power D/A Converter

HI5780
August 1997
10-Bit, 80 MSPS, High Speed,
Low Power D/A Converter
[ /Title
(HI578
0)
/Sub-
ject
(10-
Bit, 80
MSPS,
High
Speed,
Low
Power
D/A
Con-
verter)
/Autho
r ()
/Key-
words
(Inter-
sil
Corpo-
ration,
Semi-
con-
ductor
Com-
muni-
cations
Divi-
sion,
Inter-
sil
Semi-
con-
ductor,
Com-
mLink,
Features
Description
• Throughput Rate . . . . . . . . . . . . . . . . . . . . . . . 80 MSPS
• Low Power . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .150mW
• Differential Linearity Error . . . . . . . . . . . . . . . ±0.5 LSB
• TTL/CMOS Compatible Inputs
• Built in Bandgap Voltage Reference
• Power Down and Blanking Control Pins
• Direct Replacement for Sony CXD2306
Applications
• Wireless Communications
• Direct Digital Frequency Synthesis
The HI5780 is a 10-bit, 80 MSPS, high speed, low power
CMOS D/A converter. The converter incorporates a 10-bit input
data register with current outputs. The HI5780 includes a power
down feature that reduces power consumption and a blanking
control. The on-chip bandgap reference can be used to set the
output current range of the D/A.
Ordering Information
PART
NUMBER
TEMP.
RANGE (^oC)
PACKAGE
PKG. NO.
HI5780JCQ
-20 to 75 32 Ld MQFP Q32.7x7-S
HI5780-EV
25
Evaluation Kit
• Signal Reconstruction
• Test Equipment
• High Resolution Imaging and Graphics Systems
• Arbitrary Waveform Generators
Pinout
HI5780
(MQFP)
D3
D4
D5
D6
D7
D8
D9 (MSB)
NC
32 31 30 29 28 27 26 25
1
24
2
23
3
22
4
21
5
20
6
19
7
18
8
17
9 10 11 12 13 14 15 16
I_OUT
I_OUT
VG
AV_DD
AV_DD
V_REF
REF_OUT
I_REF
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
http://www.intersil.com or 407-727-9207 | Copyright © Intersil Corporation 1999
10-1716
File Number 4024.4