HI5767
Data Sheet
February 2000
File Number 4319.4
10-Bit, 20/40/60 MSPS A/D Converter with
Internal Voltage Reference
Features
• Sampling Rate . . . . . . . . . . . . . . . . . . . . . 20/40/60 MSPS
• 8.8 Bits at f = 10MHz, f = 40MSPS
The HI5767 is a monolithic, 10-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 40MSPS. . . . . . . . . . . . . . . . . . . . . .310mW
• 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
The 250MHz Full Power Input Bandwidth and superior high
frequency performance of the HI5767 converter make it an
excellent choice for implementing Digital IF architectures in
communications applications.
• CMOS Compatible Digital Outputs. . . . . . . . . . . 3.0V/5.0V
• Offset Binary or Two’s Complement Output Format
The HI5767 has excellent dynamic performance while
consuming only 310mW power at 40MSPS. 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
The HI5767 is offered in 20MSPS, 40MSPS and 60MSPS
sampling rates.
• Professional Video Digitizing
• Medical Imaging
Ordering Information
TEMP.
SAMPLING
RATE
(MSPS)
• High Speed Data Acquisition
PART
NUMBER
RANGE
PKG.
NO.
o
( C)
PACKAGE
Pinout
HI5767/2CB
HI5767/4CB
HI5767/6CB
HI5767/2CA
HI5767/2IA
0 to 70 28 Ld SOIC
0 to 70 28 Ld SOIC
0 to 70 28 Ld SOIC
0 to 70 28 Ld SSOP
-40 to 85 28 LD SSOP
0 to 70 28 Ld SSOP
0 to 70 28 Ld SSOP
M28.3
20
40
60
20
20
40
60
60
60
HI5767 (SOIC, SSOP)
TOP VIEW
M28.3
M28.3
1
2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DV
CC1
D0
D1
D2
D3
D4
DV
M28.15
M28.15
M28.15
M28.15
DGND
3
DV
CC1
4
DGND
HI5767/4CA
HI5767/6CA
HI5767EVAL1
HI5767EVAL2
5
AV
CC
6
AGND
CC2
7
V
CLK
DGND
D5
25
25
Evaluation Board
Evaluation Board
REFIN
8
V
REFOUT
9
V
+
IN
10
11
12
13
14
V
-
D6
IN
V
D7
DC
AGND
D8
AV
CC
D9
OE
DFS
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 2000
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