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HI5805
Data Sheet
March 31, 2005
FN3984.7
12-Bit, 5MSPS A/D Converter
The HI5805 is a monolithic, 12-bit, Analog-to-Digital
Converter fabricated in Intersil鈥檚 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.
Features
鈥?Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5MSPS
鈥?Low Power
鈥?Internal Sample and Hold
鈥?Fully Differential Architecture
鈥?Full Power Input Bandwidth . . . . . . . . . . . . . . . . . 100MHz
鈥?Low Distortion
鈥?Internal Voltage Reference
鈥?TTL/CMOS Compatible Digital I/O
鈥?Digital Outputs . . . . . . . . . . . . . . . . . . . . . . . . . 5V to 3.0V
鈥?Pb-Free Available (RoHS Compliant)
Applications
鈥?Digital Communication Systems
鈥?Undersampling Digital IF
鈥?Document Scanners
鈥?Additional Reference Documents
- AN9214 Using Intersil High Speed A/D Converters
- AN9707 Using the HI5805EVAL1 Evaluation Board
Ordering Information
PART
NUMBER
HI5805BIB
HI5805BIBZ
(See Note)
HI5805EVAL1
SAMPLE
RATE
5MSPS
5MSPS
TEMP.
RANGE (
o
C)
-40 to 85
-40 to 85
25
PACKAGE
PKG.
DWG. #
28 Ld SOIC (W) M28.3
28 Ld SOIC (W) M28.3
(Pb-free)
Evaluation Board
NOTE: Intersil Pb-free products employ special Pb-free material sets;
molding compounds/die attach materials and 100% matte tin plate
termination finish, which are RoHS compliant and compatible with
both SnPb and Pb-free soldering operations. Intersil Pb-free products
are MSL classified at Pb-free peak reflow temperatures that meet or
exceed the Pb-free requirements of IPC/JEDEC J STD-020.
Pinout
HI5805
(SOIC)
TOP VIEW
CLK 1
DV
CC1
2
D
GND1
3
DV
CC1
4
D
GND1
5
AV
CC
6
A
GND
7
V
IN+
8
V
IN-
9
V
DC
10
V
ROUT
11
V
RIN
12
A
GND
13
AV
CC
14
28 D0
27 D1
26 D2
25 D3
24 D4
23 D5
22 DV
CC2
21 D
GND2
20 D6
19 D7
18 D8
17 D9
16 D10
15 D11
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 1-888-352-6832
|
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2000, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
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