HI5667
®
Data Sheet
March 2003
FN4584.2
8-Bit, 60MSPS A/D Converter with Internal
Voltage Reference
Features
• Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . . 60MSPS
• 7.7Bits at f = 10MHz, f = 60MSPS
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.
IN
S
• Low Power at 60MSPS . . . . . . . . . . . . . . . . . . . . 350mW
• Wide Full Power Input Bandwidth . . . . . . . . . . . . 250MHz
• On-Chip Sample and Hold
• Internal 2.5V 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.
• 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
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.
Applications
.
• Digital Communication Systems
• QAM Demodulators
Part Number Information
TEMP.
SAMPLING
RATE
(MSPS)
• Professional Video Digitizing
• Medical Imaging
PART
NUMBER
RANGE
PKG.
NO.
o
( C)
PACKAGE
• High Speed Data Acquisition
HI5667/6CB
HI5667/6CA
HI5667EVAL2
0 to 70 28 Ld SOIC
0 to 70 28 Ld SSOP
M28.3
60
60
60
M28.15
Pinout
25
Evaluation Board
HI5667 (SOIC, SSOP)
TOP VIEW
DV
1
2
28 NC
CC1
27
26
25
24
23
22
21
20
19
18
17
16
NC
D0
D1
DGND
DV
3
CC1
4
DGND
AV
CC
5
D2
DV
6
AGND
CC2
CLK
DGND
D3
7
V
REFIN
8
V
REFOUT
V
+
9
IN
V
-
10
11
12
13
D4
IN
V
D5
DC
AGND
D6
AV
CC
D7
OE 14
15 DFS
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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1
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