EL7182C [ELANTEC]
2-Phase, High Speed CCD Driver; 2相，高速CCD驱动器
| 型号： | EL7182C |
| 厂家： | 
ELANTEC SEMICONDUCTOR |
| 描述： | 2-Phase, High Speed CCD Driver |
| 文件： | 总8页 (文件大小：186K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
EL7182C
2-Phase, High Speed CCD Driver
Features
General Description
The EL7182C is extremely well suited for driving CCD’s, espe-
cially where high contrast imaging is desirable. The 16V supply
rating is attractive for higher voltage CCD applications, as in
color fax machines. The input is TTL and 3V compatible. The
low quiescent current requirement is advantageous in portable/
battery powered systems. The EL7182 is available in 8-pin
P-DIP and 8-lead SO packages.
# 3V and 5V Input compatible
# Clocking speeds up to 10 MHz
# Reduced clock skew
# 20 ns Switching/delay time
# 2A Peak drive
# Low quiescent current
# Wide operating voltageÐ
4.5V–16V
Connection Diagram
EL7182C
Applications
# CCD Drivers requiring high-
contrast imaging
# Differential line drivers
# Push-pull circuits
Ordering Information
Ý
Outline
Part No. Temp. Range
Pkg.
7182–1
b
a
EL7182CN 40 C to 85 C 8-Pin P-DIP MDP0031
§
§
b
a
EL7182CS 40 C to 85 C 8-Pin SO
MDP0027
§
§
Ý
Manufactured under U.S. Patent Nos. 5,334,883, 5,341,047
Note: All information contained in this data sheet has been carefully checked and is believed to be accurate as of the date of publication; however, this data sheet cannot be a ‘‘controlled document’’. Current revisions, if any, to these
specifications are maintained at the factory and are available upon your request. We recommend checking the revision level before finalization of your design documentation.
©
1994 Elantec, Inc.
EL7182C
2-Phase, High Speed CCD Driver
Absolute Maximum Ratings
a
Supply (V to Gnd)
Input Pins
16.5V
a
Operating Junction Temperature
125 C
§
b
a
0.3V to 0.3V above V
Power Dissipation
SOIC
Combined Peak Output Current
Storage Temperature Range
Ambient Operating Temperature
4A
65 C to 150 C
570 mW
b
a
PDIP
1050 mW
§
40 C to 85 C
§
b
a
§
§
Important Note:
All parameters having Min/Max specifications are guaranteed. The Test Level column indicates the specific device testing actually
performed during production and Quality inspection. Elantec performs most electrical tests using modern high-speed automatic test
e
e
T
A
equipment, specifically the LTX77 Series system. Unless otherwise noted, all tests are pulsed tests, therefore T
T
.
J
C
Test Level
Test Procedure
I
100% production tested and QA sample tested per QA test plan QCX0002.
e
e
25 C ,
II
100% production tested at T
25 C and QA sample tested at T
§
§
A
A
T
and T
per QA test plan QCX0002.
MIN
MAX
QA sample tested per QA test plan QCX0002.
Parameter is guaranteed (but not tested) by Design and Characterization Data.
III
IV
V
e
Parameter is typical value at T
25 C for information purposes only.
§
A
e
e
15V unless otherwise specified
DC Electrical Characteristics
T
25 C, V
§
A
Test
Test
Parameter
Input
Description
Min
Typ
Max
Units
Conditions
Level
V
Logic ‘‘1’’ Input Voltage
Logic ‘‘1’’ Input Current
Logic ‘‘0’’ Input Voltage
Logic ‘‘0’’ Input Current
Input Hysteresis
2.4
I
I
V
mA
V
IH
@
@
a
I
IH
V
0.1
10
0.8
10
V
IL
I
I
IL
0V
0.1
0.3
I
mA
V
V
HVS
V
Output
e b
e a
R
R
Pull-Up Resistance
Pull-Down Resistance
Peak Output Current
I
I
100 mA
3
4
6
6
I
I
X
X
OH
OL
OUT
100 mA
OUT
I
PK
Source
Sink
2
2
IV
I
A
I
DC
Continuous Output Current
Source/Sink
100
4.5
mA
Power Supply
I
S
Power Supply Current
Operating Voltage
Input High
2.5
5
I
I
mA
V
V
S
16
2
EL7182C
2-Phase, High Speed CCD Driver
e
e
AC Electrical Characteristics
T
25 C, V
§
15V unless otherwise specified
A
Test
Test
Parameter
Description
Min
Typ
Max
Units
Conditions
Level
Switching Characteristics
e
e
t
t
Rise Time
Fall Time
C
C
500 pF
7.5
10
R
F
L
IV
IV
ns
ns
1000 pF
20
L
e
e
C
C
500 pF
10
13
L
1000 pF
20
25
25
L
t
t
Turn-On Delay Time
Turn-Off Delay Time
18
20
IV
IV
ns
ns
D-ON
D-OFF
Timing Table
Standard Test Configuration
7182–3
7182–2
Simplified Schematic
7182–17
3
EL7182C
2-Phase, High Speed CCD Driver
Typical Performance Curve
Max Power/Derating Curves
Switch Threshold vs
Supply Voltage
7182–15
7182–4
Input Current vs Voltage
Peak Drive vs Supply Voltage
7182–5
7182–6
Quiescent Supply
Current
‘‘ON’’ Resistance vs Supply Voltage
CASE:
Input Level
Curve
GND
B
D
a
V
7182–16
7182–7
4
EL7182C
2-Phase, High Speed CCD Driver
Typical Performance Curve Ð Contd.
Average Supply Current vs
Voltage and Frequency
Average Supply Current
vs Capacitive Load
7182–8
7182–9
Rise/Fall Time vs Load
Rise/Fall Time vs Supply Voltage
7182–10
7182–14
5
EL7182C
2-Phase, High Speed CCD Driver
Typical Performance Curve Ð Contd.
Rise/Fall Time vs Temperature
Propagation Delay vs Supply Voltage
7182–12
7182–11
Delay Time vs Temperature
7182–13
6
7
EL7182C
2-Phase, High Speed CCD Driver
General Disclaimer
Specifications contained in this data sheet are in effect as of the publication date shown. Elantec, Inc. reserves the right to make changes
in the circuitry or specifications contained herein at any time without notice. Elantec, Inc. assumes no responsibility for the use of any
circuits described herein and makes no representations that they are free from patent infringement.
WARNING Ð Life Support Policy
Elantec, Inc. products are not authorized for and should not be
used within Life Support Systems without the specific written
consent of Elantec, Inc. Life Support systems are equipment in-
tended to support or sustain life and whose failure to perform
Elantec, Inc.
1996 Tarob Court
when properly used in accordance with instructions provided can
be reasonably expected to result in significant personal injury or
death. Users contemplating application of Elantec, Inc. products
Milpitas, CA 95035
in Life Support Systems are requested to contact Elantec, Inc.
Telephone: (408) 945-1323
(800) 333-6314
factory headquarters to establish suitable terms & conditions for
these applications. Elantec, Inc.’s warranty is limited to replace-
ment of defective components and does not cover injury to per-
Fax: (408) 945-9305
European Office: 44-71-482-4596
sons or property or other consequential damages.
8
Printed in U.S.A.
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