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CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
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Copyright
Intersil Corporation 1999
HI5805
12-Bit, 5MSPS A/D Converter
The HI5805 is a monolithic, 12-bit, Analog-to-Digital
Converter fabricated in Intersil’s HBC10 BiCMOS process. It
is designed for high speed, high resolution applications
where wide bandwidth and low power consumption are
essential.
The HI5805 is designed in a fully differential pipelined
architecture with a front end differential-in-differential-out
sample-and-hold (S/H). The HI5805 has excellent dynamic
performance while consuming 300mW power at 5MSPS.
The 100MHz full power input bandwidth is ideal for
communication systems and document scanner
applications. Data output latches are provided which present
valid data to the output bus with a latency of 3 clock cycles.
The digital outputs have a separate supply pin which can be
powered from a 3.0V to 5.0V supply.
Pinout
HI5805
(SOIC)
TOP VIEW
Features
Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . .5MSPS
Low Power
Internal Sample and Hold
Fully Differential Architecture
Full Power Input Bandwidth . . . . . . . . . . . . . . . . . 100MHz
Low Distortion
Internal Voltage Reference
TTL/CMOS Compatible Digital I/O
Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . . . 5V to 3.0V
Applications
Digital Communication Systems
Undersampling Digital IF
Document Scanners
Additional Reference Documents
- AN9214 Using Intersil High Speed A/D Converters
- AN9707 Using the HI5805EVAL1 Evaluation Board
Ordering Information
PART
NUMBER
SAMPLE
RATE
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HI5805BIB
5MSPS
-40 to 85
28 Ld SOIC (W) M28.3
HI5805EVAL1
25
Evaluation Board
28
27
26
25
24
23
22
21
20
19
18
17
16
15
CLK
DV
CC1
D
GND1
DV
CC1
D
GND1
V
IN+
V
IN-
V
DC
V
ROUT
V
RIN
A
GND
AV
CC
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D0
D2
D3
D4
DV
CC2
D
GND2
D6
D7
D8
D9
D1
D5
AV
CC
A
GND
D10
D11
Data Sheet
February 1999
File Number
3984.6