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 fIN = 10MHz, fS = 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
DVCC1
DGND
DVCC1
DGND
AVCC
AGND
VREFIN
VREFOUT
VIN+
VIN-
VDC
AGND
AVCC
OE
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D0
D2
D3
D4
DVCC2
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.
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HI5767_05 制造商:INTERSIL 制造商全称:Intersil Corporation 功能描述:10-Bit, 20/40/60MSPS A/D Converter with Internal Voltage Reference
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