lm6310 National Semiconductor Corporation, lm6310 Datasheet

no-image

lm6310

Manufacturer Part Number
lm6310
Description
High Speed Low Power Operational Amplifier With Tri-state Output
Manufacturer
National Semiconductor Corporation
Datasheet
C 1996 National Semiconductor Corporation
LM6310
High Speed Low Power Operational
Amplifier with TRI-STATE Output
General Description
The LM6310 is a video speed operational amplifier with a
fast easy to use disable function This disable function puts
the amplifier output into a high impedance state This makes
the LM6310 ideal for distributed video multiplexing where
channels can be on different boards This can enhance
manufacturing flexibility by making it easy to add or delete
options to basic designs
The disable function can also be used for half-duplex com-
munication The disable function also reduces power con-
sumption The LM6310 uses a current feedback design for
improved gain flatness making it a good choice for high
quality video designs Operating from
LM6310 is ideal for low power designs
Connection Diagram
TRI-STATE is a registered trademark of National Semiconductor Corporation
TinyPaK
TM
is a trademark of National Semiconductor Corporation
8-Pin DIP
8-Pin SO-8
8-Pin SO-8
Package
8-Pin DIP SO-8
Top View
TL H 12545
Information
LM6310IN
LM6310IM
LM6310IMX
Ordering
g
5V supplies the
NSC Drawing
TL H 12545 – 1
Number
M08A
M08A
N08E
Features
Y
Y
Y
Y
Y
Y
Y
Y
Y
Y
Applications
Y
Y
Y
Y
Y
90 MHz
TRI-STATE output disable to high impedance
Disable time
TTL CMOS compatible disable input
Typical differential gain 0 05%
Typical differential Phase 0 33
60 mA output current
Typical supply current
k
Specified for
Cable TV Set Top Boxes
Video Multiplexers and Multimedia Cards
Virtual Reality and Desktop Video
Portable Video
Video Distribution
LM6310IM
LM6310IM
LM6310IN
Package
Marking
1 mA current when disabled
RRD-B30M66 Printed in U S A
b
3 dB bandwidth
k
g
5V operation
25 ns
Rails
Rails
2 5k Units Tape and Reel
Transport Media
k
4 5 mA
http
November 1995
www national com
TL H 12545 – 2

Related parts for lm6310

lm6310 Summary of contents

Page 1

... High Speed Low Power Operational Amplifier with TRI-STATE Output General Description The LM6310 is a video speed operational amplifier with a fast easy to use disable function This disable function puts the amplifier output into a high impedance state This makes the LM6310 ideal for distributed video multiplexing where ...

Page 2

... (Note 125 C W 165 LM6310I Typ Limit Units (Note 5) (Note max max max 6 MX 180 X ...

Page 3

... J LM6310I Typ Limit Units (Note min max max max LM6310I Typ Limit Units (Note 5) (Note 6) 300 MHz ...

Page 4

... C unless otherwise noted 12545 – 12545 – 12545 – LM6310 Non-Inverting Input Current vs Temperature TL H 12545 – 4 Output Voltage Swing vs Load (Volts Peak-to-Peak 12545 – 6 LM6310 Power Supply Rejection Ratio vs Frequency TL H 12545 – 8 ...

Page 5

... Note that the reference level The 4 MHz signal is near the noise level attenuated 100X unless otherwise noted (Continued LM6310 Normal Operation Disable High Note reference level is 100 mV 4 MHz signal Low l 1000 12545 – 12545 – ...

Page 6

Typical Performance Characteristics 348X Non-Inverting V See Application Information for discussion of R value for A F http www national com (Continued) ...

Page 7

Typical Performance Characterisitcs 348X Small Signal V Pulse Response A (Continued 100X unless otherwise noted J ...

Page 8

Typical Performance Characteristics 348X Non-Inverting V http www national com (Continued 100X unless otherwise noted L J ...

Page 9

Typical Performance Characteristics 348X Inverting V A (Continued 100X unless otherwise noted J b Gain of ...

Page 10

Typical Performance Characteristics 348X Inverting Inverting V http www national com (Continued 100X T 25 ...

Page 11

... LM6310 The LM6310 responds very quickly to the DIS- ABLE input (under 25 ns) making it useful for video effects and adding or selecting data from video streams such as TELTEXT Note The LM6310 will operate normally when there is no connection to the DISABLE pin The LM6310 has low power consumption for a high speed k ...

Page 12

... Reflections The output slew rate of the LM6310 is fast enough to pro- duce reflected signals in many cables and long circuit traces For best pulse performance it may be necessary to terminate cables and long circuit traces with their character- ...

Page 13

... The design of the LM6310 has been optimized for gain video applications The differential gain and phase per- formance of the LM6310 can be improved by adding pull down the output See Figure 1 Typical values for differential gain and phase are 0 5% dif- ...

Page 14

Application Information Note Use adequate decoupling on logic device to reduce noise feed through to video signal FIGURE 2 Video Multiplexer Video A Selected Note Only one DISABLE signal should be high at any time the other 3 signals should ...

Page 15

... Physical Dimensions inches (millimeters) unless otherwise noted Order Number LM6310IM or LM6310IMX 8-Pin Small Outline Package NS Package Number M08A 15 http www national com ...

Page 16

... National does not assume any responsibility for use of any circuitry described no circuit patent licenses are implied and National reserves the right at any time without notice to change said circuitry and specifications 8-Pin Molded DIP Order Number LM6310IN NS Package Number N08E 2 A critical component is any component of a life ...

Related keywords