Op Amp. LMH6722Q Datasheet

LMH6722Q Amp. Datasheet pdf. Equivalent

Part LMH6722Q
Description Wideband Video Op Amp
Feature LMH6714/ LMH6720/ LMH6722/ LMH6722Q Wideband Video Op Amp; Single, Single with Shutdown and Quad LM.
Manufacture National Semiconductor
Datasheet
Download LMH6722Q Datasheet



LMH6722Q
LMH6714/ LMH6720/
LMH6722/ LMH6722Q
October 20, 2009
Wideband Video Op Amp; Single, Single with Shutdown
and Quad
General Description
The LMH6714/LMH6720/LMH6722 series combine
National's VIP10high speed complementary bipolar pro-
cess with National's current feedback topology to produce a
very high speed op amp. These amplifiers provide a 400MHz
small signal bandwidth at a gain of +2V/V and a 1800V/μs
slew rate while consuming only 5.6mA from ±5V supplies.
The LMH6714/LMH6720/LMH6722 series offer exceptional
video performance with its 0.01% and 0.01° differential gain
and phase errors for NTSC and PAL video signals while driv-
ing a back terminated 75load. They also offer a flat gain
response of 0.1dB to 120MHz. Additionally, they can deliver
70mA continuous output current. This level of performance
makes them an ideal op amp for broadcast quality video sys-
tems.
The LMH6714/LMH6720/LMH6722's small packages (SOIC,
SOT23 and LLP), low power requirement, low noise and dis-
tortion allow the LMH6714/LMH6720/LMH6722 to serve
portable RF applications. The high impedance state during
shutdown makes the LMH6720 suitable for use in multiplex-
ing multiple high speed signals onto a shared transmission
line. The LMH6720 is also ideal for portable applications
where current draw can be reduced with the shutdown func-
tion.
Features
400MHz (AV = +2V/V, VOUT = 500mVPP) −3dB BW
250MHz (AV = +2V/V, VOUT = 2VPP) -3dB BW
0.1dB gain flatness to 120MHz
Low power: 5.6mA
TTL compatible shutdown pin (LMH6720)
Very low diff. gain, phase: 0.01%, 0.01° (LMH6714)
−58 HD2/ −70 HD3 at 20MHz
Fast slew rate: 1800V/μs
Low shutdown current: 500uA (LMH6720)
11ns turn on time (LMH6720)
7ns shutdown time (LMH6720)
Unity gain stable
Improved replacement for CLC400,401,402,404,406 and
446 (LMH6714)
Improved replacement for CLC405 (LMH6720)
Improved replacement for CLC415 (LMH6722)
LMH6722QSD is AEC-Q100 grade 1 qualified and is
manufactured on an automotive grade flow
Applications
HDTV, NTSC & PAL video systems
Video switching and distribution
Wideband active filters
Cable drivers
High speed multiplexer (LMH6720)
Programmable gain amplifier (LMH6720)
Automotive (LMH6722)
Typical Performance
Differential Gain and Phase vs. Number of Video Loads
(LMH6714)
Non-Inverting Small Signal Frequency Response
20056506
VIP10is a trademark of National Semiconductor Corporation.
© 2009 National Semiconductor Corporation 200565
20056528
www.national.com



LMH6722Q
Absolute Maximum Ratings (Note 1)
If Military/Aerospace specified devices are required,
please contact the National Semiconductor Sales Office/
Distributors for availability and specifications.
ESD Tolerance (Note 4)
Human Body Model
Machine Model
VCC
IOUT
Common Mode Input Voltage
Differential Input Voltage
Maximum Junction Temperature
Storage Temperature Range
Lead Temperature (soldering 10 sec)
2000V
200V
±6.75V
(Note 3)
±VCC
2.2V
+150°C
−65°C to +150°C
+300°C
Storage Temperature Range
Shutdown Pin Voltage (Note 5)
−65°C to +150°C
+VCC to VCC/2-1V
Operating Ratings (Note 1)
Thermal Resistance
Package
5-Pin SOT23
6-Pin SOT23
8-Pin SOIC
14-Pin SOIC
14-Pin TSSOP
14-Pin LLP
Operating Temperature
Operating Temperature LLP
Supply Voltage Range
(θJA)
232°C/W
198°C/W
145°C/W
130°C/W
160°C/W
46°C/W
−40°C to 85°C
−40°C to 125°C
8V (±4V) to 12.5V (±6.25V)
Electrical Characteristics
Unless specified, AV = +2, RF = 300Ω: VCC = ±5V, RL = 100Ω, LMH6714/LMH6720/LMH6722. Boldface limits apply at temperature
extremes.
Symbol
Parameter
Conditions
Min Typ Max Units
(Note 7) (Note 6) (Note 7)
Frequency Domain Response
SSBW
LSBW
LSBW
−3dB Bandwidth
−3dB Bandwidth
−3dB Bandwidth, LMH6722
TSSOP package only
VOUT = 0.5VPP
VOUT = 2.0VPP
VOUT = 2.0VPP
345 400
200 250
170 250
MHz
MHz
MHz
GFP
Gain Flatness
Peaking
VOUT = 2VPP
DC to 120MHz
0.1 dB
GFR
Rolloff
DC to 120MHz
0.1 dB
LPD Linear Phase Deviation
DC to 120MHz
0.5 deg
DG Differential Gain
DG Differential Gain
DP Differential Phase
Time Domain Response
RL = 150Ω, 4.43MHz (LMH6714)
RL = 150Ω, 4.43MHz (LMH6720)
RL = 150Ω, 4.43MHz
0.01 %
0.02 %
0.01 deg
TRS Rise and Fall Time
.5V Step
1.5 ns
TRL 2V Step
2.6 ns
ts Settling Time to 0.05%
SR Slew Rate
2V Step
6V Step
1200
12
1800
ns
V/µs
Distortion and Noise Response
HD2
HD3
IMD
2nd Harmonic Distortion
3rd Harmonic Distortion
3rd Order Intermodulation
Products
2VPP, 20MHz
2VPP, 20MHz
10MHz, POUT = 0dBm
−58 dBc
−70 dBc
−78 dBc
Equivalent Input Noise
VN
Non-Inverting Voltage
>1MHz
3.4 nV/
NICN
Inverting Current
>1MHz
10 pA/
ICN
Non-Inverting Current
>1MHz
1.2 pA/
Static, DC Performance
VIO Input Offset Voltage
±0.2
±6
±8
mV
DVIO
Average Drift
8 μV/°C
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