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LT6555IUF#TRPBF

Description
IC VIDEO MULTIPLEXER 2X1 24QFN
CategoryAnalog mixed-signal IC    The signal circuit   
File Size358KB,16 Pages
ManufacturerLinear ( ADI )
Websitehttp://www.analog.com/cn/index.html
Environmental Compliance
Download Datasheet Parametric Compare View All

LT6555IUF#TRPBF Overview

IC VIDEO MULTIPLEXER 2X1 24QFN

LT6555IUF#TRPBF Parametric

Parameter NameAttribute value
Brand NameLinear Technology
Is it Rohs certified?conform to
MakerLinear ( ADI )
Parts packaging codeQFN
package instructionVQCCN,
Contacts24
Manufacturer packaging codeUF
Reach Compliance Codecompliant
ECCN codeEAR99
Analog Integrated Circuits - Other TypesVIDEO MULTIPLEXER
JESD-30 codeS-PQCC-N24
JESD-609 codee3
length4 mm
Humidity sensitivity level1
Maximum negative supply voltage (Vsup)-6 V
Negative supply voltage minimum (Vsup)-2.25 V
Nominal Negative Supply Voltage (Vsup)-5 V
Number of channels1
Number of functions3
Number of terminals24
Maximum operating temperature85 °C
Minimum operating temperature-40 °C
Package body materialPLASTIC/EPOXY
encapsulated codeVQCCN
Package shapeSQUARE
Package formCHIP CARRIER, VERY THIN PROFILE
Peak Reflow Temperature (Celsius)260
Certification statusNot Qualified
Maximum seat height0.75 mm
Maximum supply voltage (Vsup)6 V
Minimum supply voltage (Vsup)2.25 V
Nominal supply voltage (Vsup)5 V
surface mountYES
technologyBIPOLAR
Temperature levelINDUSTRIAL
Terminal surfaceMatte Tin (Sn)
Terminal formNO LEAD
Terminal pitch0.5 mm
Terminal locationQUAD
Maximum time at peak reflow temperature30
width4 mm
LT6555
650MHz Gain of 2 Triple
2:1Video Multiplexer
FEATURES
DESCRIPTIO
650MHz –3dB Small Signal Bandwidth
450MHz –3dB 2V
P-P
Large-Signal Bandwidth
120MHz
±0.1dB
Bandwidth
High Slew Rate: 2200V/µs
Fixed Gain of 2; No External Resistors Required
72dB Channel Separation at 10MHz
50dB Channel Separation at 100MHz
–80dBc 2nd Harmonic Distortion at 10MHz, 2V
P-P
–70dBc 3rd Harmonic Distortion at 10MHz, 2V
P-P
Low Supply Current: 9mA per Amplifier
6.5ns 0.1% Settling Time for 2V Step
I
SS
500µA per Amplifier when Disabled
Differential Gain of 0.033%, Differential
Phase of 0.022°
Wide Supply Range:
±2.25V
(4.5V) to
±6V
(12V)
Available in 24-Lead SSOP and 24-Lead QFN
Packages
The LT
®
6555 is a high speed triple 2:1 video multiplexer
with an internally fixed gain of 2. The individual amplifiers
are optimized for performance with a double terminated
75Ω video load and feature a –3dB 2V
P-P
bandwidth of
450MHz, making them ideal for driving very high resolu-
tion video signals. Separate power supply pins for each
amplifier boost channel separation to 72dB, allowing the
LT6555 to excel in many high speed applications.
While the performance of the LT6555 is optimized for dual
supply operation, it can also be operated with a single
supply as low as 4.5V. Using dual 5V supplies, each
amplifier draws only 9mA. When disabled, the amplifiers
draw less than 500µA and the outputs become high
impedance.
The LT6555 is manufactured on Linear Technology’s
proprietary low voltage complementary bipolar process
and is available in 24-lead SSOP and ultra-compact
24-lead QFN packages.
, LTC and LT are registered trademarks of Linear Technology Corporation.
All other trademarks are the property of their respective owners.
APPLICATIO S
RGB Amplifiers
UXGA Video Multiplexing
LCD Projectors
TYPICAL APPLICATIO
R
INA
G
INA
B
INA
LT6555
75Ω
×2
75Ω
RGB Multiplexer and Line Driver
V
+
75Ω
R
OUT
75Ω
Video Amplitude Transient Response
1.8
1.6
1.4
1.2
75Ω AGND
×2
R
INB
G
INB
B
INB
G
OUT
75Ω
OUTPUT (V)
75Ω
1.0
0.8
0.6
0.4
0.2
0
V
IN
= 0V TO 700mV
V
S
=
±5V
R
L
= 150Ω
T
A
= 25°C
0
2
4
6
8 10 12 14 16 18 20
TIME (ns)
6555 G21
75Ω
75Ω
×2
75Ω
B
OUT
75Ω
SELECT A/B
–0.2
–0.4
75Ω
ENABLE
DGND
V
6555 TA01a
U
6555f
U
U
1

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Description IC VIDEO MULTIPLEXER 2X1 24QFN IC VIDEO MULTIPLEXER 2X1 24SSOP IC VIDEO MULTIPLEXER 2X1 24QFN IC VIDEO MULTIPLEXER 2X1 24SSOP IC VIDEO MULTIPLEXER 2X1 24SSOP IC VIDEO MULTIPLEXER 2X1 24QFN IC VIDEO MULTIPLEXER 2X1 24QFN IC VIDEO MULTIPLEXER 2X1 24SSOP
Brand Name Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology Linear Technology
Is it Rohs certified? conform to conform to conform to conform to conform to conform to conform to conform to
Maker Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI ) Linear ( ADI )
Parts packaging code QFN SSOP QFN SSOP SSOP QFN QFN SSOP
package instruction VQCCN, SSOP, VQCCN, SSOP, SSOP, SSOP24,.24 VQCCN, LCC24,.16SQ,20 VQCCN, LCC24,.16SQ,20 SSOP, SSOP24,.24
Contacts 24 24 24 24 24 24 24 24
Manufacturer packaging code UF GN UF GN GN UF UF GN
Reach Compliance Code compliant compliant compliant compliant compliant compliant compliant compliant
ECCN code EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99 EAR99
Analog Integrated Circuits - Other Types VIDEO MULTIPLEXER VIDEO MULTIPLEXER VIDEO MULTIPLEXER VIDEO MULTIPLEXER VIDEO MULTIPLEXER VIDEO MULTIPLEXER VIDEO MULTIPLEXER VIDEO MULTIPLEXER
JESD-30 code S-PQCC-N24 R-PDSO-G24 S-PQCC-N24 R-PDSO-G24 R-PDSO-G24 S-PQCC-N24 S-PQCC-N24 R-PDSO-G24
JESD-609 code e3 e3 e3 e3 e3 e3 e3 e3
length 4 mm 8.649 mm 4 mm 8.649 mm 8.649 mm 4 mm 4 mm 8.649 mm
Humidity sensitivity level 1 1 1 1 1 1 1 1
Maximum negative supply voltage (Vsup) -6 V -6 V -6 V -6 V -6 V -6 V -6 V -6 V
Negative supply voltage minimum (Vsup) -2.25 V -2.25 V -2.25 V -2.25 V -2.25 V -2.25 V -2.25 V -2.25 V
Nominal Negative Supply Voltage (Vsup) -5 V -5 V -5 V -5 V -5 V -5 V -5 V -5 V
Number of channels 1 1 1 1 1 1 1 1
Number of functions 3 3 3 3 3 3 3 3
Number of terminals 24 24 24 24 24 24 24 24
Maximum operating temperature 85 °C 70 °C 70 °C 85 °C 70 °C 85 °C 70 °C 85 °C
Package body material PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY PLASTIC/EPOXY
encapsulated code VQCCN SSOP VQCCN SSOP SSOP VQCCN VQCCN SSOP
Package shape SQUARE RECTANGULAR SQUARE RECTANGULAR RECTANGULAR SQUARE SQUARE RECTANGULAR
Package form CHIP CARRIER, VERY THIN PROFILE SMALL OUTLINE, SHRINK PITCH CHIP CARRIER, VERY THIN PROFILE SMALL OUTLINE, SHRINK PITCH SMALL OUTLINE, SHRINK PITCH CHIP CARRIER, VERY THIN PROFILE CHIP CARRIER, VERY THIN PROFILE SMALL OUTLINE, SHRINK PITCH
Peak Reflow Temperature (Celsius) 260 260 260 260 260 260 260 260
Certification status Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified Not Qualified
Maximum seat height 0.75 mm 1.75 mm 0.75 mm 1.75 mm 1.75 mm 0.75 mm 0.75 mm 1.75 mm
Maximum supply voltage (Vsup) 6 V 6 V 6 V 6 V 6 V 6 V 6 V 6 V
Minimum supply voltage (Vsup) 2.25 V 2.25 V 2.25 V 2.25 V 2.25 V 2.25 V 2.25 V 2.25 V
Nominal supply voltage (Vsup) 5 V 5 V 5 V 5 V 5 V 5 V 5 V 5 V
surface mount YES YES YES YES YES YES YES YES
technology BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR BIPOLAR
Temperature level INDUSTRIAL COMMERCIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL COMMERCIAL INDUSTRIAL
Terminal surface Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn) Matte Tin (Sn)
Terminal form NO LEAD GULL WING NO LEAD GULL WING GULL WING NO LEAD NO LEAD GULL WING
Terminal pitch 0.5 mm 0.635 mm 0.5 mm 0.635 mm 0.635 mm 0.5 mm 0.5 mm 0.635 mm
Terminal location QUAD DUAL QUAD DUAL DUAL QUAD QUAD DUAL
Maximum time at peak reflow temperature 30 30 30 30 30 30 30 30
width 4 mm 3.9 mm 4 mm 3.9 mm 3.9 mm 4 mm 4 mm 3.9 mm
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