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Semiconductor
HFA1245/883
Dual, High Speed, Low Power, Video Operational Amplifier with Output Disable
Description
The HFA1245/883 is a dual high speed, low power current feedback amplifier built with Harris' proprietary complementary bipolar UHF-1 process. This amplifier features individual TTL/CMOS compatible disable controls, which when pulled low, reduce the supply current and force the output into a high impedance state. This allows easy implementation of simple, low power video switching and routing systems. Component and composite video systems also benefit from this op amp's excellent gain flatness, and good differential gain and phase specifications. Multiplexed A/D applications will also find the HFA1245/883 useful as the A/D driver/multiplexer. The HFA1245/883 is a low power, high performance upgrade for the popular HA5022/883.
PRELIMINARY
Juen 1994
Features
* This Circuit is Processed in Accordance to MIL-STD883 and is Fully Conformant Under the Provisions of Paragraph 1.2.1. * Low Supply Current. . . . . . . . . . . . . . . . . . 5.9mA (Typ) * Wide -3dB Bandwidth . . . . . . . . . . . . . . . 530MHz (Typ) * High Slew Rate . . . . . . . . . . . . . . . . . . . . 1050V/s (Typ) * Excellent Gain Flatness (to 50MHz) . . . . 0.11dB (Typ) * Excellent Differential Gain . . . . . . . . . . . . . 0.02% (Typ) * Excellent Differential Phase . . . . . . . . . 0.03 Deg. (Typ) * High Output Current . . . . . . . . . . . . . . . . . . 60mA (Typ) * Individual Output Enable/Disable * Output Enable / Disable Time . . . . . . 160ns/20ns (Typ)
Applications
* Multiplexed Flash A/D Driver * RGB Multiplexers and Preamps * Video Switching and Routing * Pulse and Video Amplifiers * Wideband Amplifiers * Hand Held and Miniaturized RF Equipment * Battery Powered Communications
Ordering Information
PART NUMBER HFA1245MJ/883 TEMPERATURE RANGE -55oC to +125oC PACKAGE 14 Lead CerDIP
Pinout
HFA1245/883 (CERDIP) TOP VIEW
-IN1 1 +IN1 2 DISABLE 1 3 V- 4 DISABLE 2 5 +IN2 6 -IN2 7
+
14 OUT1 13 NC 12 GND 11 V+ 10 NC
+ -
9 8
NC OUT2
CAUTION: These devices are sensitive to electrostatic discharge. Users should follow proper I.C. Handling Procedures. Copyright
(c) Harris Corporation 1994
Spec Number
3-224
511112-883 File Number 3743
Specifications HFA1245/883
Absolute Maximum Ratings
Voltage Between V+ and V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V Differential Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Voltage at Either Input Terminal . . . . . . . . . . . . . . . . . . . . . . V+ to VOutput Current (Note 1) . . . . . . . . . . . . . . . . Short Circuit Protected Output Current (50% Duty Cycle, Note 1) . . . . . . . . . . . . . . . . 60mA Junction Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . +175oC ESD Rating. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . > 2000V Storage Temperature Range . . . . . . . . . . . . . . -65oC TA +150oC Lead Temperature (Soldering 10s) . . . . . . . . . . . . . . . . . . . . +300oC
Thermal Information
Thermal Resistance JA JC CerDIP Package . . . . . . . . . . . . . . . . . 75oC/W 20oC/W Maximum Package Power Dissipation at +75oC CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1.33W Package Power Dissipation Derating Factor above +75oC CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13.3mW/oC
CAUTION: Stresses above those listed in "Absolute Maximum Ratings" may cause permanent damage to the device. This is a stress only rating and operation of the device at these or any other conditions above those indicated in the operational sections of this specification is not implied.
Operating Conditions
Operating VSUPPLY (VS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5V Operating Temperature Range . . . . . . . . . . . . .-55oC TA +125oC RL 50
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS Device Tested at: VSUPPLY = 5V, AV = +1, RF = 560, RSOURCE = 0, RL = 100, VOUT = 0V, DIS = Floated, Unless Otherwise Specified. GROUP A SUBGROUPS 1 2, 3 Channel-to-Channel Input Offset Voltage Mismatch Common Mode Rejection Ratio LIMITS TEMPERATURE +25oC +125oC, -55oC MIN -5 -10 -7.5 -15 45 42 42 MAX 5 10 7.5 15 UNITS mV mV mV mV dB dB dB
PARAMETERS Input Offset Voltage
SYMBOL VIO
CONDITIONS VCM = 0V
VIO
VCM = 0V
1 2, 3
+25oC +125oC, -55oC
CMRR
VCM = 1.8V V+ = 3.2V, V- = -6.8V V+ = 6.8V, V- = -3.2V VCM = 1.2V V+ = 3.8V, V- = -6.2V V+ = 6.2V, V- = -3.8V
1 2 3
+25oC +125oC -55oC
Power Supply Rejection Ratio
PSRRP
VSUPPLY = 1.8V V+ = 6.8V, V- = -5V V+ = 3.2V, V- = -5V VSUPPLY = 1.2V V+ = 6.2V, V- = -5V V+ = 3.8V, V- = -5V
1 2 3
+25oC +125oC -55oC
48 45 45
-
dB dB dB
PSRRN
VSUPPLY = 1.8V V+ = 5V, V- = -6.8V V+ = 5V, V- = -3.2V VSUPPLY = 1.2V V+ = 5V, V- = -6.2V V+ = 5V, V- = -3.8V
1 2 3
+25oC +125oC -55oC
48 45 45
-
dB dB dB
Non-Inverting Input (+IN) Current Channel-to-Channel +IN Current Mismatch +IN Current Common Mode Sensitivity
IBSP
VCM = 0V
1 2, 3
+25oC +125oC, -55oC
-15 -25 -15 -25 -
15 25 15 25 1.25 2.85 2.85
A A A A A/V A/V A/V
IBSP
VCM = 0V
1 2, 3
+25oC +125oC, -55oC
CMSIBP
VCM = 1.8V V+ = 3.2V, V- = -6.8V V+ = 6.8V, V- = -3.2V VCM = 1.2V V+ = 3.8V, V- = -6.2V V+ = 6.2V, V- = -3.8V
1 2 3
+25oC +125oC -55oC
Spec Number 3-225
511112-883
Specifications HFA1245/883
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued) Device Tested at: VSUPPLY = 5V, AV = +1, RF = 560, RSOURCE = 0, RL = 100, VOUT = 0V, DIS = Floated, Unless Otherwise Specified. GROUP A SUBGROUPS 1 2, 3 +IN Current Power Supply Sensitivity PPSSIBP VSUPPLY = 1.8V V+ = 6.8V, V- = -5V V+ = 3.2V, V- = -5V VSUPPLY = 1.2V V+ = 6.2V, V- = -5V V+ = 3.8V, V- = -5V NPSSIBP VSUPPLY = 1.8V V+ = 5V, V- = -6.8V V+ = 5V, V- = -3.2V VSUPPLY = 1.2V V+ = 5V, V- = -6.2V V+ = 5V, V- = -3.8V Inverting Input (-IN) Current Channel-to-Channel -IN Current Mismatch -IN Current Common Mode Sensitivity IBSN VCM = 0V 1 2 3 LIMITS TEMPERATURE +25oC +125oC, -55oC +25oC +125oC -55oC MIN 800 350 MAX 1 3 3 UNITS k k A/V A/V A/V
PARAMETERS +IN Resistance
SYMBOL +RIN
CONDITIONS Note 2
1 2 3
+25oC +125oC -55oC
-
1 3 3
A/V A/V A/V
1 2, 3
+25oC +125oC, -55oC +25oC +125oC, -55oC +25oC +125oC -55oC
-7.5 -25 -10 -30 -
7.5 25 10 30 6 8 8
A A A A A/V A/V A/V
IBSN
VCM = 0V
1 2, 3
CMSIBN
VCM = 1.8V V+ = 3.2V, V- = -6.8V V+ = 6.8V, V- = -3.2V VCM = 1.2V V+ = 3.8V, V- = -6.2V V+ = 6.2V, V- = -3.8V
1 2 3
-IN Current Power Supply Sensitivity
PPSSIBN
VSUPPLY = 1.8V V+ = 6.8V, V- = -5V V+ = 3.2V, V- = -5V VSUPPLY = 1.2V V+ = 6.2V, V- = -5V V+ = 3.8V, V- = -5V
1 2 3
+25oC +125oC -55oC
-
5 8 8
A/V A/V A/V
NPSSIBN
VSUPPLY = 1.8V V+ = 5V, V- = -6.8V V+ = 5V, V- = -3.2V VSUPPLY = 1.2V V+ = 5V, V- = -6.2V V+ = 5V, V- = -3.8V
1 2 3
+25oC +125oC -55oC
-
5 8 8
A/V A/V A/V
Output Voltage Swing
VOP100
AV = -1 RL = 100 AV = -1 RL = 100
VIN = -3.2V VIN = -3V VIN =+3.2V VIN = +3V
1 2, 3 1 2, 3
+25oC +125oC, -55oC +25oC +125oC, -55oC
3 2.8 -
-3 -2.8
V V V V
VON100
Spec Number 3-226
511112-883
Specifications HFA1245/883
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued) Device Tested at: VSUPPLY = 5V, AV = +1, RF = 560, RSOURCE = 0, RL = 100, VOUT = 0V, DIS = Floated, Unless Otherwise Specified. GROUP A SUBGROUPS 1 2 3 1 2 3 1 2 3 -IOUT Note 3 1 2 3 Quiescent Power Supply Current ICC RL = 100 1 2, 3 IEE RL = 100 1 2, 3 Disabled Power Supply Current DISICC RL = 100, VDIS = 0V 1 2, 3 DISIEE RL = 100, VDIS = 0V 1 2, 3 Disabled Output Leakage Current Disable Input Current DOLC VDIS = 0V, VIN = 2.5V, VOUT = + 2.5V VDIS = 0V 1 2, 3 1 2, 3 DILHC VDIS = 5V 1 2, 3 Disable Input Logic Levels DILLV 1 2, 3 DILHV 1, 2 3 NOTES: 1. Output is short circuit protected to ground. Brief short circuits to ground will not degrade reliability, however continuous (100% duty cycle) output current must not exceed 30mA for maximum reliability. 2. Guaranteed from +IN Common Mode Rejection Test, by: +RIN = 1/CMSIBP . 3. Guaranteed from VOUT Test with RL = 50, by: IOUT = VOUT/50. LIMITS TEMPERATURE +25oC +125oC -55oC +25oC +125oC -55oC +25oC +125oC -55oC +25oC +125oC -55oC +25oC +125oC, -55oC +25oC +125oC, -55oC +25oC +125oC, -55oC +25oC +125oC, -55oC +25oC +125oC, -55oC +25oC +125oC, -55oC +25oC +125oC, -55oC +25oC +125oC, -55oC +25oC, +125oC -55oC MIN 2.5 2.0 1.4 50 40 28 5.6 5.2 -6.1 -6.5 -4 -4.25 -10 -10 2.0 2.4 MAX -2.5 -2.0 -1.4 -50 -40 -28 6.1 6.5 -5.6 -5.2 4 4.25 10 10 200 200 15 15 0.8 0.8 UNITS V V V V V V mA mA mA mA mA mA mA/Op Amp mA/Op Amp mA/Op Amp mA/Op Amp mA/Op Amp mA/Op Amp mA/Op Amp mA/Op Amp A A A A A A V V V V
PARAMETERS Output Voltage Swing
SYMBOL VOP50
CONDITIONS AV = -1 RL = 50 VIN = -2.7V VIN = -2.25V VIN = -2.25V
VON50
AV = -1 RL = 50
VIN = +2.7V VIN = +2.25V VIN = +2.25V
Output Current
+IOUT
Note 3
DILLC
Spec Number 3-227
511112-883
Specifications HFA1245/883
TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS Table 2 Intentionally Left Blank.
TABLE 3. ELECTRICAL PERFORMANCE CHARACTERISTICS Table 3 Intentionally Left Blank.
TABLE 4. ELECTRICAL TEST REQUIREMENTS MIL-STD-883 TEST REQUIREMENTS Interim Electrical Parameters (Pre Burn-In) Final Electrical Test Parameters Group A Test Requirements Groups C and D Endpoints NOTE: 1. PDA applies to Subgroup 1 only. SUBGROUPS (SEE TABLE 1) 1 1 (Note 1), 2, 3 1, 2, 3 1
Spec Number 3-228
511112-883
HFA1245/883 Die Characteristics
DIE DIMENSIONS: 69 x 92 x 19 mils 1 mils 1750 x 2330 x 483m 25.4m METALLIZATION: Type: Metal 1: AICu(2%)/TiW Thickness: Metal 1: 8kA 0.4kA GLASSIVATION: Type: Nitride Thickness: 4kA 0.5kA WORST CASE CURRENT DENSITY: TBD TRANSISTOR COUNT: 150 SUBSTRATE POTENTIAL (Powered Up): Floating (Recommend Connection to V-) Type: Metal 2: AICu(2%) Thickness: Metal 2: 16kA 0.8kA
Metallization Mask Layout
HFA1245/883
-IN1 OUT1 GND (NOTE 1)
V+ +IN1
DISABLE1
NC
VDISABLE2
NC
+IN2 V-IN2 VVL
OUT2
NOTE: 1. This is an optional GND pad. Users may set a GND reference, via this pad, to ensure the TTL compatibility of the DISABLE inputs when using asymmetrical supplies (e.g. V+ = 10V, V- = 0V). See the "Application Information" section for details.
Spec Number 3-229
511112-883

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