Dual High Frequency Differential Amplifiers Power Applications 500MHz
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CA3049, CA3102
Dual High Frequency Differential Amplifiers Power Applications 500MHz
CA3049T CA3102 consist independent differential amplifiers with associated constant current transistors common monolithic substrate. transistors which comprise amplifiers general purpose devices which exhibit noise value excess 1GHz. These feature make CA3049T CA3102 useful from 500MHz. Bias load resistors have been omitted provide maximum application flexibility. monolithic construction CA3049T CA3102 provides close electrical thermal matching amplifiers. This feature makes these devices particularly useful dual channel applications where matched performance channels required. CA3102 like CA3049T except that separate substrate connection greater design flexibility. Formerly Developmental Type TA6228.
November 1996
Features
Power Gain 23dB (Typ) 200MHz Noise Figure 4.6dB (Typ). 200MHz Differential Amplifiers Common Substrate Independently Accessible Inputs Outputs Full Military Temperature Range -55oC 125oC
Applications
Amplifiers Mixers Multifunction Combinations RF/Mixer/Oscillator; Converter/IF Amplifiers (Differential and/or Cascode) Product Detectors Doubly Balanced Modulators Demodulators Balanced Quadrature Detectors Cascade Limiters Synchronous Detectors Balanced Mixers Synthesizers Balanced (Push-Pull) Cascode Amplifiers Sense Amplifiers
Ordering Information
PART NUMBER (BRAND) CA3049T CA3102E CA3102M (3102) CA3102M96 (3102) TEMP. RANGE (oC) PACKAGE Metal PDIP SOIC SOIC Tape Reel PKG. T12.B E14.3 M14.15 M14.15
Pinouts
CA3102 (PDIP, SOIC) VIEW CA3049 (METAL CAN) VIEW
SUBSTRATE
SUBSTRATE
SUBSTRATE CASE
CAUTION: These devices sensitive electrostatic discharge. Users should follow proper Handling Procedures. Copyright
Harris Corporation 1996
File Number
611.3
7-28
CA3049, CA3102
Absolute Maximum Ratings
Collector-to-Emitter Voltage, VCEO Collector-to-Base Voltage, VCBO Collector-to-Substrate Voltage, VCIO (Note Emitter-to-Base Voltage, VEBO Collector Current, 50mA
Thermal Information
Thermal Resistance (Typical, Note (oC/W) Metal Package PDIP Package SOIC Package Maximum Power Dissipation (Any Transistor) 300mW Maximum Junction Temperature (Can Package). 175oC Maximum Junction Temperature (Plastic Package) 150oC Maximum Storage Temperature Range -65oC 150oC Maximum Lead Temperature (Soldering 10s) 300oC (SOIC Lead Tips Only)
Operating Conditions
Temperature Range -55oC 125oC
CAUTION: Stresses above those listed "Absolute Maximum Ratings" cause permanent damage device. This stress only rating operation device these other conditions above those indicated operational sections this specification implied.
NOTES: collector each transistor CA3049T CA3102 isolated from substrate integral diode. substrate (Terminal must connected most negative point external circuit maintain isolation between transistors provide normal transistor action. measured with component mounted evaluation board free air.
Electrical Specifications
PARAMETER
25oC TEST CONDITIONS CA3102 CA3049 UNIT
SYMBOL
CHARACTERISTICS EACH DIFFERENTIAL AMPLIFIER Input Offset Voltage (Figures Input Offset Current (Figure Input Bias Current (Figures Temperature Coefficient Magnitude Input Offset Voltage 0.25 13.5 0.25 13.5 µV/oC
CHARACTERISTICS EACH TRANSISTOR Forward Base-to-Emitter Voltage (Figure Temperature Coefficient Base-to-Emitter Voltage (Figure Collector Cutoff Current (Figure Collector-to-Emitter Breakdown Voltage Collector-to-Base Breakdown Voltage Collector-to-Substrate Breakdown Voltage Emitter-to-Base Breakdown Voltage ICBO -0.9 -0.9 mV/oC
10V,
0.0013
0.0013
V(BR)CEO 1mA, V(BR)CBO 10µA, V(BR)CIO 10µA, V(BR)EBO 10µA,
DYNAMIC CHARACTERISTICS EACH DIFFERENTIAL AMPLIFIER Noise Figure (For Single Transistor) (Figure Gain Bandwidth Product (For Single Transistor) (Figure Collector-Base Capacitance (Figure Collector-Substrate Capacitance (Figure 100kHz, 500, Note Note 1.35 0.28 0.15 1.65 1.35 0.28 0.28 1.65
7-29
CA3049, CA3102
Electrical Specifications
PARAMETER Common Mode Rejection Ratio Range, Stage (Figure Voltage Gain, Single-Ended Output (Figures Insertion Power Gain (Figure Noise Figure (Figure Input Admittance 25oC (Continued) TEST CONDITIONS Bias Voltage Bias Voltage -4.2V, 10MHz 12V, Cascode Configuration 2mA. Diff. Amp. Configuration (Each Collector 2mA) 200MHz Cascode Cascode Cascode (Figures Diff. Amp. (Figures Cascode Diff. Amp. Cascode (Figures Diff. Amp. (Figures Output Admittance Cascode (Figures Diff. Amp. (Figures NOTES: Terminals (CA3102). Terminals (CA3049T). Terminals (CA3102). Terminals (CA3049T). CA3102 j2.45 0.878 j1.3 j0.008 j0.013 17.9 j30.7 -10.5 -0.503 0.071 j0.62 CA3049 j2.45 0.878 j1.3 j0.008 j0.013 17.9 j30.7 -10.5 -0.503 0.071 j0.62 UNIT
SYMBOL CMRR
Reverse Transfer Admittance
Forward Transfer Admittance
Schematic Diagrams
CA3102E, CA3102M
CA3049T
SUBSTRATE
SUBSTRATE CASE
7-30
CA3049, CA3102 Test Circuits
(+6V) VOUT BIAS VOLTAGE 10µF (10) (Q4) (Q6) (Q5)
(11)
(-6V)
FIGURE CHARACTERISTICS TEST CIRCUIT CA3102
FIGURE RANGE VOLTAGE GAIN TEST CIRCUIT CA3102
12(6) [14(7)] 1(7) 0.005µF [5(12)] [1(8)] (Q6) (Q5)
CA3049T CA3102
SUBSTRATE (Q4) (10)] 5.6pF (9)] (11)] (6)] 2.7pF OUTPUT 0.001µF 0.001µF
INPUT
0.001
0.001µF
FERRITE BEADS
0.001µF 100pF
NOTES: Numbers parentheses refer other half CA3049T CA3102. Bracketed numbers refer CA3102, unbracketed numbers refer CA3049T.
100pF
100pF
470pF +12V 0.001µF
Approximately Turn Tinned Copper Wire, 5/8" Diameter. 15pF Variable Capacitors (Hammarlund, MAC-15; Equivalent).
FIGURE 200MHz CASCODE POWER GAIN NOISE FIGURE TEST CIRCUIT
7-31
CA3049, CA3102 Typical Performance Curves
25oC INPUT OFFSET VOLTAGE (mV) INPUT BIAS CURRENT (µA)
-40oC 25oC 85oC
EMITTER CURRENT (mA)
EMITTER CURRENT (mA)
FIGURE INPUT OFFSET VOLTAGE EMITTER CURRENT
FIGURE INPUT BIAS CURRENT EMITTER CURRENT
1000 COLLECTOR CUTOFF CURRENT (pA) BASE-TO-EMITTER VOLTAGE
85oC
25oC
-40oC
COLLECTOR CURRENT (mA)
0.01 -100
TEMPERATURE
FIGURE BASE-TO-EMITTER VOLTAGE COLLECTOR CURRENT
FIGURE COLLECTOR CUTOFF CURRENT TEMPERATURE
25oC
VOLTAGE GAIN (dB)
25oC 1kHz
CAPACITANCE (pF)
TERMINALS TERMINALS BIAS VOLTAGE
BIAS VOLTAGE TERMINALS
FIGURE CAPACITANCE BIAS VOLTAGE
FIGURE VOLTAGE GAIN BIAS VOLTAGE
7-32
CA3049, CA3102 Typical Performance Curves
VOLTAGE GAIN (dB) 0.01 GAIN BANDWIDTH PRODUCT (GHz) 25oC
(Continued)
COLLECTOR CURRENT (mA) 25oC
FREQUENCY (MHz)
FIGURE VOLTAGE GAIN FREQUENCY
FIGURE GAIN BANDWIDTH PRODUCT COLLECTOR CURRENT
25oC RSOURCE
10Hz NOISE FIGURE (dB)
25oC RSOURCE
10Hz 100Hz
NOISE FIGURE (dB)
100Hz
10kHz
1kHz
1kHz 10kHz 100kHz
100kHz 0.01 COLLECTOR CURRENT (mA) 0.01 COLLECTOR CURRENT (mA)
FIGURE NOISE FIGURE COLLECTOR CURRENT
FIGURE NOISE FIGURE COLLECTOR CURRENT
INPUT CONDUCTANCE (g11) (mS) CASCODE AMPLIFIER 25oC
INPUT SUSCEPTANCE (b11) (mS)
DIFFERENTIAL AMPLIFIER 25oC
SUSCEPTANCE (b11) (mS)
INPUT CONDUCTANCE (g11)
FREQUENCY (MHz)
FREQUENCY (MHz)
FIGURE INPUT ADMITTANCE (Y11) FREQUENCY
FIGURE INPUT ADMITTANCE (Y11) FREQUENCY
7-33
CA3049, CA3102 Typical Performance Curves
(Continued)
INPUT CONDUCTANCE SUSCEPTANCE (mS)
INPUT CONDUCTANCE SUSCEPTANCE (mS)
CASCODE AMPLIFIER 200MHz 25oC
DIFFERENTIAL AMPLIFIER 200MHz 25oC
COLLECTOR SUPPLY VOLTAGE
COLLECTOR SUPPLY VOLTAGE
FIGURE INPUT ADMITTANCE (Y11) COLLECTOR SUPPLY VOLTAGE
FIGURE INPUT ADMITTANCE (Y11) COLLECTOR SUPPLY VOLTAGE
INPUT CONDUCTANCE SUSCEPTANCE (mS) EMITTER CURRENT (mA) CASCODE AMPLIFIER 200MHz 25oC INPUT CONDUCTANCE SUSCEPTANCE (mS)
DIFFERENTIAL AMPLIFIER 200MHz 25oC
EMITTER CURRENT (mA)
FIGURE INPUT ADMITTANCE (Y11) EMITTER CURRENT
FIGURE INPUT ADMITTANCE (Y11) EMITTER CURRENT
OUTPUT CONDUCTANCE SUSCEPTANCE (mS) FREQUENCY (MHz) CASCODE AMPLIFIER 25oC
FREQUENCY (MHz) DIFFERENTIAL AMPLIFIER 25oC
FIGURE OUTPUT ADMITTANCE (Y22) FREQUENCY
7-34
OUTPUT CONDUCTANCE SUSCEPTANCE (mS)
FIGURE OUTPUT ADMITTANCE (Y22) FREQUENCY
CA3049, CA3102 Typical Performance Curves
(Continued)
OUTPUT CONDUCTANCE SUSCEPTANCE (mS)
OUTPUT CONDUCTANCE SUSCEPTANCE (mS)
CASCODE AMPLIFIER 200MHz 25oC
DIFFERENTIAL AMPLIFIER 200MHz 25oC
COLLECTOR SUPPLY VOLTAGE
COLLECTOR SUPPLY VOLTAGE
FIGURE OUTPUT ADMITTANCE (Y22) COLLECTOR SUPPLY VOLTAGE
FIGURE OUTPUT ADMITTANCE (Y22) COLLECTOR SUPPLY VOLTAGE
OUTPUT CONDUCTANCE SUSCEPTANCE (mS)
OUTPUT CONDUCTANCE SUSCEPTANCE (mS)
CASCODE AMPLIFIER 200MHz 25oC
DIFFERENTIAL AMPLIFIER 200MHz 25oC
EMITTER CURRENT (mA) EMITTER CURRENT (mA)
FIGURE OUTPUT ADMITTANCE (Y22) EMITTER CURRENT
FIGURE OUTPUT ADMITTANCE (Y22) EMITTER CURRENT
FORWARD TRANSFER CONDUCTANCE (mS)
FORWARD TRANSFER SUSCEPTANCE (mS)
CASCODE AMPLIFIER 25oC
FORWARD TRANSFER CONDUCTANCE SUSCEPTANCE (mS)
FREQUENCY (MHz) DIFFERENTIAL AMPLIFIER 25oC
FREQUENCY (MHz)
FIGURE FORWARD TRANSFER ADMITTANCE (Y21) FREQUENCY
FIGURE FORWARD TRANSFER ADMITTANCE (Y21) FREQUENCY
7-35
CA3049, CA3102 Typical Performance Curves
FORWARD TRANSFER CONDUCTANCE SUSCEPTANCE (mS) CASCODE AMPLIFIER 200MHz 25oC
(Continued)
FORWARD TRANSFER CONDUCTANCE SUSCEPTANCE (mS) COLLECTOR SUPPLY VOLTAGE COLLECTOR SUPPLY VOLTAGE DIFFERENTIAL AMPLIFIER 200MHz 25oC
FIGURE FORWARD TRANSFER ADMITTANCE (Y21) COLLECTOR SUPPLY VOLTAGE
FIGURE FORWARD TRANSFER ADMITTANCE (Y21) COLLECTOR SUPPLY VOLTAGE
FORWARD TRANSFER CONDUCTANCE SUSCEPTANCE (mS) FORWARD TRANSFER CONDUCTANCE SUSCEPTANCE (mS) EMITTER CURRENT (mA) CASCODE AMPLIFIER 200MHz 25oC
EMITTER CURRENT (mA) DIFFERENTIAL AMPLIFIER 200MHz 25oC
FIGURE FORWARD TRANSFER ADMITTANCE (Y21) EMITTER CURRENT
FIGURE FORWARD TRANSFER ADMITTANCE (Y21) EMITTER CURRENT
7-36
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