MAX450CPD ,CMOS Video AmplifierELECTRICAL CHARACTERISTICS
(vSUPP = :12v, TA = +25°C)
MAX450 MAX451
PARAMETER SYMBOL l CONDI ..
MAX4511CPE+ ,Quad, Rail-to-Rail, Fault-Protected, SPST Analog SwitchesFeaturesThe MAX4511/MAX4512/MAX4513 are quad, single-♦ ±40V Fault Protection with Power Offpole/sin ..
MAX4511CPE+ ,Quad, Rail-to-Rail, Fault-Protected, SPST Analog SwitchesApplicationsATE Equipment Avionics1IN1 16IN2 Data Acquisition Redundant/BackupCOM1 2 15 COM2Systems ..
MAX4511CSE+ ,Quad, Rail-to-Rail, Fault-Protected, SPST Analog SwitchesELECTRICAL CHARACTERISTICS—Dual SuppliesV+ = +15V, V- = -15V, GND = 0V, T =T to T , unless otherwis ..
MAX4511ESE ,Quad, Rail-to-Rail, Fault-Protected, SPST Analog SwitchesMAX4511/MAX4512/MAX451319-4760; Rev 0; 6/98Quad, Rail-to-Rail, Fault-Protected,SPST Analog Switches
MAX4511ESE+ ,Quad, Rail-to-Rail, Fault-Protected, SPST Analog SwitchesMAX4511/MAX4512/MAX451319-4760; Rev 1; 8/02Quad, Rail-to-Rail, Fault-Protected,SPST Analog Switches
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MAX853ESA ,Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias
MAX853ESA ,Low-Noise / Regulated / Negative Charge-Pump Power Supplies for GaAsFET Bias
MAX853ESA+ ,Low-Noise, Regulated, Negative Charge Pump Power Supplies for GaAsFET BiasApplicationsMAX850ISA -25°C to +85°C 8 SOCellular PhonesMAX850ESA -40°C to +850°C 8 SONegative Regu ..
MAX8544EEP+ ,Step-Down Controllers with Prebias Startup, Lossless Sensing, Synchronization, and OVPApplications Ordering InformationBase Stations PART TEMP RANGE PIN-PACKAGE Networks and TelecomMAX8 ..
MAX8545EUB ,Low-Cost / Wide Input Range / Step-Down Controllers with Foldback Current Limitapplications. No Additional Bias Supply NeededThey drive low-cost N-channel MOSFETs for both thehi ..
MAX450CPD
CMOS Video Amplifier
General Description
The MAX450 video amplifier is designed to buffer
and amplify signals from DC through 1OMHz. This
monolithic CMOS amplifier has a high impedance
CMOS input, while the output can drive 75 ohm
loads to greater than i2V output swing.
Optimized for 1-12V supplies, the MAX450 can operate
with power supplies ranging from iTOV to i15V. The
MAX450 needs no compensation for gains greater
than 20, and provides 4 terminals for two simple RC
compensation networks. The MAX450 is "well be-
haved" and is not prone to oscillations, and the
MAX450 is relatively insensitive to variations in printed
circuit board layout,
Its 100V/ps slew rate and the ability to drive 75.0
loads make the MAX450 ideally suited for systems
which distribute video or other 10MHz bandwidth
signals via 75(1coaxial cables.
The MAX451 provides all of the features of the
MAX450, plus a guaranteed 1nA maximum input
bias current. This combination of low bias current
and video bandwidth is well suited for Vidicon pre-
amps, for photodetector preamps in fiber optics
systems up to a 10MHz bit rate, and other appli-
cations which demand low input bias current, 10MHz
bandwidth, and high current output drive capability.
Applica tions
Video Amplifiers
PIN Photodiode Amplifiers
Vidicon Amplifiers
Pulse Amplifier
High Input Impedance Video Buffers Amplifiers
CCD Amplifier
Pin configuration
_ Top View
+IN E E -lll
" u: El "
ll- L: MAXIM E "
FREQ. MMP. I: MAX450 E FHEO.CDMP.
BIAS ADJ. E MAX451 E] W
FREQCOMP. E E FREQCOMP.
tit E E OUT
Pin 2and13 have internal connections, and should
never be connected. Pin 7 may be connected to
GND, for compatibility with the NE5539.
2pllAl2illitCfLAMl
CMOS Video Amplifier
_ Features
. 10MHz Power Bandwidth
. i4.0V Output Swing into Back Terminated 75.0
Coax (RL = 1500)
. 0.1dB Differential Gain
. tW' Differential Phase
. 400pA (typical) Input Blas Currents
. 100V/ps Slew Rate
. 53dB Gain at 300kHz
. Output is Short Circuit Protected
. SPA/s/H-a Current Noise
Ordering Information
PART TEMP. RANGE PACKAGE h l,
MAX450C PD occ to +7occ 14 Lead Plastic DIP F
MAX450CJD ___puc to noncmh 1:17qu gem)”: "
MAX4SOC/D CFC to ~7o=c Dice I
MAX451€PD (Y'C to +7o
MAX451CJD CFC to ~7occ 14 Leac CERDIP
-LaAxisleh, - Edie ' 70°C che w
Typical Operating Circuit
Ir, Vain
- IIIKIDUKH
MAXl/M
MAX451
r-Cris-sg/C,
Vidicon or PIN Diode Transimpedance Amplifier
(Bandwidth - 5MH1)
lVl/J XI/Vl
_ ...V_Maxim Integrated Products 1
MAXIM IS a registered trademark of Maxim Integrated Products.
Iv 917/0917wi
MAX 450/ 45 1
CMOS Video Amplifier
ABSOLUTE MAXIMUM RATINGS
V+ - V‘, pin 3 connected to pin 5 ...................... '26,4V Power Dissipation at t25'C
V‘ - V-, 1ktt between pin 3 and pin 5 ................ +36V Plastic Package ................................. 1250mW
HN, AN, ........................... (V' + 0.3V) to (V- - 0.3V) (derate10mW/°C above 25°C)
Short Circun Duration, VOUT .H. Continuous with V‘, V' 2 t12V CERDIP Package ................................ 1190mW
(derate 9.5mW/“C above 25°C)
Storage Temperature ..................... -05' C to 0160“ C
Stresses above those listed under "Absolute Maximum Ratings" may cause permanent damage to the dewce. These are stress ratings only and functional
operation of the device at these 0/ any other conditions above those mdrcared m the operanona/ secuons of the specifications is no! Implied Exposure tty
absolute manmum Ianng candmons lot extended periods may affect device reliability
ELECTRICAL CHARACTERISTICS
(Vsuap = t12V, TA -- +25°C)
MAXASO MAX451
PARAMETER SYMBOL CONDITIONS MIN TYP MAX MIN TYP MAX UNITS
Input Offset Voltage Vos VouT 7 OV, Rs = 1000 A30 8 30 A30 B 30 mV
Input Bias Current IBIAS VIN - 0 0.4 0,4 1 nA
Common Mode Voltage Range Vcon t6 16 V
1 171MHz.RL = 15012 (Note 1) i t3 t4 t3 t4
Output Voltage Swing VOUT I V
f--1MHz, R» = 750(Note1) " r3.5 r2 *36
Large Signal Voltage Gain AvoL l f=1MHz.RL =150I) 200 200 V/V
Unity Gain Bandwidth Gssw vOUT =1Vp.p,RL :1500 10 10 MHz
_ Plastic 3 3 pF
Input Capacitance CW I -
1 CERDIP 6 6 pF
T [ DClo100kHz 10’ Io'' I
Input Resistance Rm _______ - - A- - rr----t-i,-is-- _ ll
1: 1MHz ! 105 108
Output Resistance ROUT l f--IMHE i 5 5 ll
Common Mode Rej. Ratio CMRR 1 VCM = t1.7, Rs = 100fl V 50 55 50 55 dB
Power Supply - -t- V
Rejection Ratio PSRR AVCC - _1V 40 40 mV/V
Supply Current lsoss, VIN = 0V 25 35 25 35 mA
Slew Rate i SR AV 2 ml, Ru -- 150tl 100 100 V/ps
Note I; Guaranteed by design: not production tested
Typical Opera ting Characteristics
OPEN LOOP GAIN CLOSED LOOP GAIN OUTPUT IMPEDANCE
vs. FREQUENCY vs. FREQUENCY vs. FREQUENCY
Av -- +I w,,-'''''"
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a ts '
n. 3 fi',
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tCT 1 k
tll ( , .
mo Ik 10k mm IM IBM IOUM ma mm IM |th mom 0 2 4 5 a m
Fasouzucv m1] moumv [H11 muuucv mm
2 ____M/JXI/VI
