1
HI5767
10-Bit, 20/40/60MSPS 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.
Pinout
HI5767 (SOIC, SSOP)
TOP VIEW
Features
• Sampling Rate . . . . . . . . . . . . . . . . . . . . . . 20/40/60MSPS
• 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
• Pb-Free Available (RoHS Compliant)
Applications
• Digital Communication Systems
• QAM Demodulators
• Professional Video Digitizing
• Medical Imaging
• High Speed Data Acquisition
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
DGND
D6
D7
D8
D9
DFS
D1
CLK
D5
Data Sheet March 30, 2005 FN4319.6
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, 2005. All Rights Reserved
All other trademarks mentioned are the property of their respective owners.
N
O
T
RE
C
O
M
M
E
N
D
E
D
F
O
R
N
E
W
D
E
S
I
G
N
S
N
O
R
E
C
O
M
M
E
N
D
E
D
R
E
P
L
A
C
E
M
E
N
T
c
o
n
t
a
c
t
o
u
r
T
e
c
h
n
i
c
a
l
S
u
p
p
o
r
t
C
e
n
t
e
r
a
t
1
-
8
8
8
-
I
N
T
E
RS
I
L
o
r
w
w
w
.
in
t
e
r
s
i
l
.
c
o
m
/
t
s
c
