1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 2000
HI5767
10-Bit, 20/40/60 MSPS A/D Converter with
Internal Voltage Reference
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.
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.
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.
The HI5767 is offered in 20MSPS, 40MSPS and 60MSPS
sampling rates.
Features
Sampling Rate . . . . . . . . . . . . . . . . . . . . . 20/40/60 MSPS
8.8 Bits at f
IN
= 10MHz, f
S
= 40MSPS
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
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
HI5767 (SOIC, SSOP)
TOP VIEW
Ordering Information
PART
NUMBER
TEMP.
RANGE
(
o
C)
PACKAGE
PKG.
NO.
SAMPLING
RATE
(MSPS)
HI5767/2CB
0 to 70
28 Ld SOIC
M28.3
20
HI5767/4CB
0 to 70
28 Ld SOIC
M28.3
40
HI5767/6CB
0 to 70
28 Ld SOIC
M28.3
60
HI5767/2CA
0 to 70
28 Ld SSOP
M28.15
20
HI5767/2IA
-40 to 85 28 LD SSOP
M28.15
20
HI5767/4CA
0 to 70
28 Ld SSOP
M28.15
40
HI5767/6CA
0 to 70
28 Ld SSOP
M28.15
60
HI5767EVAL1
25
Evaluation Board
60
HI5767EVAL2
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
D0
D2
D3
D4
DV
CC2
CLK
DGND
D6
D7
D8
D9
DFS
D1
D5
Data Sheet
February 2000
File Number
4319.4