®
HI5767
Data Sheet
March 30, 2005
FN4319.6
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.
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
Pinout
HI5767 (SOIC, SSOP)
TOP VIEW
DV
CC1
1
DGND 2
DV
CC1
3
DGND 4
AV
CC
5
AGND 6
V
REFIN
7
V
REFOUT
8
V
IN
+ 9
V
IN
- 10
V
DC
11
AGND 12
AV
CC
13
OE 14
28 D0
27 D1
26 D2
25 D3
24 D4
23 DV
CC2
22 CLK
21 DGND
20 D5
19 D6
18 D7
17 D8
16 D9
15 DFS
• Professional Video Digitizing
• Medical Imaging
• High Speed Data Acquisition
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143
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