LM98555CCMH/NOPB National Semiconductor, LM98555CCMH/NOPB Datasheet

IC CCD DRIVER 64-TSSOP

LM98555CCMH/NOPB

Manufacturer Part Number
LM98555CCMH/NOPB
Description
IC CCD DRIVER 64-TSSOP
Manufacturer
National Semiconductor
Datasheet

Specifications of LM98555CCMH/NOPB

Display Type
Charge-Coupled Device (CCD)
Voltage - Supply
3 V ~ 5.5 V
Operating Temperature
0°C ~ 70°C
Mounting Type
Surface Mount
Package / Case
64-TSSOP Exposed Pad, 64-eTSSOP, 64-HTSSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Current - Supply
-
Interface
-
Configuration
-
Digits Or Characters
-
Other names
LM98555CCMH
© 2007 National Semiconductor Corporation
LM98555
CCD Driver
General Description
The LM98555 is a highly integrated driver circuit intended for
CCD driving applications. It combines 25 drivers of varying
drive strengths into one chip to provide a complete CCD driv-
ing solution. Due to this one-chip integration, optimal skew
control is achieved for this demanding application.
Features
Functional Description
TRI-STATE
All CCD drivers integrated into one package
High strength drivers designed specifically for CCD loads
Ability to scale clock driver strength
Skew specifications guaranteed
Separate input and output power supplies
®
is a registered trademark of National Semiconductor Corporation.
201264
FIGURE 1. Functional Block Diagram
Key Specifications
Supply Voltage
Maximum Output Skew
Maximum Power
Handling
CMOS process technology
64-pin TSSOP package with extended power handling
capability
Inputs
Drivers
Between P1A
and P2A
outputs
20126401
www.national.com
August 2007
3.0 to 5.5V
4.5 to 5.8V
0.5 ns
2.0W

Related parts for LM98555CCMH/NOPB

LM98555CCMH/NOPB Summary of contents

Page 1

... Ability to scale clock driver strength ■ Skew specifications guaranteed ■ Separate input and output power supplies Functional Description TRI-STATE ® registered trademark of National Semiconductor Corporation. © 2007 National Semiconductor Corporation ■ CMOS process technology ■ 64-pin TSSOP package with extended power handling capability Key Specifications ...

Page 2

Ordering Information Commercial Temperature NS Package Range LM98555CCMH 64-Pin Exposed Pad TSSOP Connection Diagram www.national.com FIGURE 2. TSSOP Package Pinout 2 20126402 ...

Page 3

Pin Descriptions Symbol Pin Type Driver inputs P2B 8 Input Input Input IN P1A 15 Input IN P2A 18 Input Input IN AFE 22 Input IN MCL 23 Input IN SHD ...

Page 4

Symbol Pin Power & Ground Pins V 14 Power DDI Power DDO GND 13 Ground GND 4 Ground ...

Page 5

... Absolute Maximum Ratings If Military/Aerospace specified devices are required, please contact the National Semiconductor Sales Office/ Distributors for availability and specifications. Supply Voltage Package Power Rating at 25°C (Note 2) Voltage on Any Input or Output Pin DC Input Current at Any Pin DC Package Input Current Storage Temperature Lead temperature (Soldering, 10 sec ...

Page 6

AC Electrical Characteristics The following specifications apply for GND = 0V all other limits MIN MAX Symbol Parameter t Prop Delay: High-to-Low PHL P1A and P2A Outputs t Prop Delay: ...

Page 7

Application Information The LM98555 is a fully integrated clock driver/buffer for high speed CCD applications. It provides high performance low impedance drivers, with optimized low skew performance of the P1 and P2 outputs. Enable inputs allow use of two, four, ...

Page 8

In multi-layer board applications, one or more internal planes are usually dedicated as a ground plane. Connecting the ther- mal pad to this ground plane with vias will usually provide adequate heat management layer boards important ...

Page 9

Physical Dimensions inches (millimeters) unless otherwise noted 64-TSSOP NS Package Number MXD64A 9 www.national.com ...

Page 10

... National Semiconductor and the National Semiconductor logo are registered trademarks of National Semiconductor Corporation. All other brand or product names may be trademarks or registered trademarks of their respective holders. ...

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