參數(shù)資料
型號: HI5702
廠商: Intersil Corporation
英文描述: 10-Bit, 40 MSPS A/D Converter
中文描述: 10位,40 MSPS的A / D轉(zhuǎn)換
文件頁數(shù): 1/14頁
文件大小: 94K
代理商: HI5702
4-1505
August 1997
HI5702
10-Bit, 40 MSPS A/D Converter
Features
Sampling Rate . . . . . . . . . . . . . . . . . . . . . . . . . 40 MSPS
8.3 Bits Guaranteed at f
IN
= 10MHz
Low Power
Wide Full Power Input Bandwidth . . . . . . . . . . 250MHz
Sample and Hold Not Required
Single-Ended or Differential Input
Input Signal Range . . . . . . . . . . . . . . . . . . . . . . . . 1.25V
Single Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . .+5V
TTL Compatible Interface
Applications
Professional Video Digitizing
Medical Imaging
Digital Communication Systems
High Speed Data Acquisition
Description
The HI5702 is a monolithic, 10-bit, analog-to-digital
converter fabricated in a BiCMOS process. It is designed for
high speed applications where wide bandwidth and low
power consumption are essential. Its 40 MSPS speed is
made possible by a fully differential pipeline architecture
which also eliminates the need for an external sample and
hold circuit. The HI5702 has excellent dynamic performance
while consuming <650mW power at 40 MSPS. Data output
latches are provided which present valid data to the output
bus with a latency of 7 clock cycles.
Refer to the HI5703, HI5746, or HI5767 data sheets for lower
power consumption.
Ordering Information
PART
NUMBER
SAMPLE
RATE
TEMP.
RANGE (
o
C)
PACKAGE
PKG.
NO.
HI5702KCB
40 MSPS
0 to 70
28 Ld SOIC (W) M28.3
HI5702JCB
36 MSPS
0 to 70
28 Ld SOIC (W) M28.3
HI5702-EV2
25
Evaluation Board
Pinout
HI5702
(SOIC)
TOP VIEW
Typical Application Schematic
28
27
26
25
24
23
22
21
20
19
18
17
16
15
DV
CC
DGND
DV
CC
DGND
AV
CC
AGND
V
REF
+
V
REF
-
V
IN
+
V
IN
-
V
CM
AGND
AV
CC
AGND
1
2
3
4
5
6
7
8
9
10
11
12
13
14
D0
D2
D3
D4
DV
CC
CLK
DGND
D6
D7
D8
D9
DFS
D1
D5
HI5702
ARE PLACED AS CLOSE
TO PART AS POSSIBLE
10
μ
F AND 0.1
μ
F CAPS
D9
D8
D7
D6
D5
D4
D3
D2
D1
D0
BNC
CLOCK
V
IN
+
0.1
μ
F
10
μ
F
0.1
μ
F
10
μ
F
+
+
3.25V
2.0V
V
IN
-
DGND
AGND
V
REF
- (8)
V
REF
+ (7)
V
IN
- (10)
CLK (22)
DFS (15)
DGND (21)
DGND (4)
DGND (2)
AGND (14)
AGND (6)
AGND (12)
V
IN
+ (9)
(1) DV
CC
V
CM
(11)
(LSB) (28) D0
(27) D1
(26) D2
(25) D3
(24) D4
(20) D5
(19) D6
(18) D7
(17) D8
(MSB) (16) D9
(5) AV
CC
(13) AV
CC
(23) DV
CC
(3) DV
CC
File Number
3745.4
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999
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