1
HI5667
8-Bit, 60MSPS A/D Converter with Internal
Voltage Reference
The HI5667 is a monolithic, 8-bit, analog-to-digital converter
fabricated in a CMOS process. It is designed for high speed
applications where wide bandwidth and low power
consumption are essential. Its high sample clock rate is
made possible by a fully differential pipelined architecture
with both an internal sample and hold and internal band-gap
voltage reference.
The 250MHz Full Power Input Bandwidth and superior high
frequency performance of the HI5667 converter make it an
excellent choice for implementing Digital IF architectures in
communications applications.
The HI5667 has excellent dynamic performance while
consuming only 350mW power at 60MSPS. Data output
latches are provided which present valid data to the output
bus with a latency of 7 clock cycles.
.
Features
Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 60MSPS
7.7Bits at f
IN
= 10MHz, f
S
= 60MSPS
Low Power at 60MSPS . . . . . . . . . . . . . . . . . . . . 350mW
Wide Full Power Input Bandwidth . . . . . . . . . . . . 250MHz
On-Chip Sample and Hold
Internal 2.5V Band-Gap Voltage Reference
Fully Differential or Single-Ended Analog Input
Single Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . +5V
TTL/CMOS Compatible Digital Inputs
CMOS Compatible Digital Outputs. . . . . . . . . . 3.0V/5.0V
Offset Binary or Two’s Complement Output Format
Applications
Digital Communication Systems
QAM Demodulators
Professional Video Digitizing
Medical Imaging
High Speed Data Acquisition
Pinout
HI5667 (SOIC, SSOP)
TOP VIEW
Part Number Information
PART
NUMBER
TEMP.
RANGE
(
o
C)
PACKAGE
PKG.
NO.
SAMPLING
RATE
(MSPS)
HI5667/6CB
0 to 70
28 Ld SOIC
M28.3
60
HI5667/6CA
0 to 70
28 Ld SSOP
M28.15
60
HI5667EVAL2
25
Evaluation Board
60
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DV
CC1
DGND
DV
CC1
DGND
AV
CC
AGND
V
REFIN
V
REFOUT
V
IN
+
V
IN
-
V
DC
AGND
AV
CC
OE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
NC
D0
D1
D2
DV
CC2
DGND
D4
D5
D6
D7
DFS
NC
CLK
D3
Data Sheet
March 2003
FN4584.2
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
Intersil (and design) is a registered trademark of Intersil Americas Inc.
Copyright Intersil Americas Inc. 2003. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
NO REOBSOLETE PRODUCT
contact our Technical Support Center at
1-888-INTERSIL or www.intersil.com/tsc