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HFA1145/883
June 1994
High Speed, Low Power, Current Feedback Video Operational Amplifier with Output Disable
Description
The HFA1145/883 is a high speed, low power current feedback amplifier built with Intersil' proprietary complementary bipolar UHF-1 process. This amplifier features a TTL/CMOS compatible disable control, pin 8, which when pulled low, reduces the supply current and forces 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 HFA1145/883 useful as the A/D driver/multiplexer. The HFA1145/883 is a low power, high performance upgrade for the CLC410.
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 . . . . . . . . . . . . . . . 360MHz (Typ) * High Slew Rate . . . . . . . . . . . . . . . . . . . . 1000V/s (Typ) * Excellent Gain Flatness (to 50MHz) . . . . . 0.07dB (Typ) * Excellent Differential Gain . . . . . . . . . . . . . 0.02% (Typ) * Excellent Differential Phase . . . . . . . . . 0.03 Deg. (Typ) * High Output Current . . . . . . . . . . . . . . . . . . 60mA (Typ) * Output Enable / Disable Time . . . . . . 180ns/35ns (Typ)
Applications
* Multiplexed Flash A/D Driver * RGB Multiplexers / Preamps for Multimedia Systems * Video Switching and Routing * Pulse and Video Amplifiers * Wideband Amplifiers * RF/IF Signal Processing * Medical Imaging Systems
Ordering Information
PART NUMBER HFA1145MJ/883 TEMPERATURE RANGE -55oC to +125oC PACKAGE 8 Lead CerDIP
Pinout
HFA1145/883 (CERDIP) TOP VIEW
NC -IN +IN V1 2 3 4 8 DISABLE V+ OUT NC
+
7 6 5
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. http://www.intersil.com or 407-727-9207 | Copyright (c) Intersil Corporation 1999
Spec Number
3-214
511116-883 File Number 3726
Specifications HFA1145/883
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 . . . . . . . . . . . . . . . . . 115oC/W 30oC/W Maximum Package Power Dissipation at +75oC CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.87W Package Power Dissipation Derating Factor above +75oC CerDIP Package . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8.7mW/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 = 510, RSOURCE = 0, RL = 100, VOUT = 0V, DIS = Floated, Unless Otherwise Specified. GROUP A SUBGROUPS 1 2, 3 Common Mode Rejection Ratio 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 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 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 Non-Inverting Input (+IN) Current +IN Current Common Mode Sensitivity IBSP CMSIBP VCM = 0V 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 +IN Resistance +RIN Note 2 1 2 3 LIMITS TEMPERATURE +25oC +125oC, -55oC +25oC +125oC -55oC MIN -5 -10 47 44 44 MAX 5 10 UNITS mV mV dB dB dB
PARAMETERS Input Offset Voltage
SYMBOL VIO
CONDITIONS VCM = 0V
1 2 3
+25oC +125oC -55oC
50 46 46
-
dB dB dB
1 2 3
+25oC +125oC -55oC
50 46 46
-
dB dB dB
1 2, 3 1 2 3
+25oC +125oC, -55oC +25oC +125oC -55oC
-15 -25 -
15 25 1.25 2.85 2.85
A A A/V A/V A/V
1 2, 3
+25oC +125oC, -55oC
800 350
-
k k
Spec Number 3-215
511116-883
Specifications HFA1145/883
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued) Device Tested at: VSUPPLY = 5V, AV = +1, RF = 510, RSOURCE = 0, RL = 100, VOUT = 0V, DIS = Floated, Unless Otherwise Specified. GROUP A SUBGROUPS 1 2 3 LIMITS TEMPERATURE +25oC +125oC -55oC MIN MAX 1 3 3 UNITS A/V A/V A/V
PARAMETERS +IN Current Power Supply Sensitivity
SYMBOL PPSSIBP
CONDITIONS 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
1 2 3
+25oC +125oC -55oC
-
1 3 3
A/V A/V A/V
Inverting Input (-IN) Current -IN Current Common Mode Sensitivity
IBSN CMSIBN
VCM = 0V 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 1 2 3
+25oC +125oC, -55oC +25oC +125oC -55oC
-7.5 -25 -
7.5 25 6 8 8
A A A/V A/V A/V
-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 VON100
AV = -1 RL = 100 AV = -1 RL = 100 AV = -1 RL = 50
VIN = -3.2V VIN = -3V VIN =+3.2V VIN = +3V VIN = -2.7V VIN = -2.25V VIN = -2.25V VIN = +2.7V VIN = +2.25V VIN = +2.25V
1 2, 3 1 2, 3 1 2 3 1 2 3 1 2 3
+25oC +125oC, -55oC +25oC +125oC, -55oC +25oC +125oC -55oC +25oC +125oC -55oC +25oC +125oC -55oC +25oC +125oC -55oC
3 2.8 2.5 2.0 1.4 50 40 28 -
-3 -2.8 -2.5 -2.0 -1.4 -50 -40 -28
V V V V V V V V V V mA mA mA mA mA mA
Output Voltage Swing
VOP50
VON50
AV = -1 RL = 50
Output Current
+IOUT
Note 3
-IOUT
Note 3
1 2 3
Spec Number 3-216
511116-883
Specifications HFA1145/883
TABLE 1. DC ELECTRICAL PERFORMANCE CHARACTERISTICS (Continued) Device Tested at: VSUPPLY = 5V, AV = +1, RF = 510, RSOURCE = 0, RL = 100, VOUT = 0V, DIS = Floated, Unless Otherwise Specified. GROUP A SUBGROUPS 1 2, 3 IEE Disabled Power Supply Current DISICC DISIEE Disabled Output Leakage Current Disable Input Current DOLC RL = 100 RL = 100, VDIS = 0V RL = 100, VDIS = 0V VDIS = 0V, _ VIN = 2.5V, VOUT = + 2.5V VDIS = 0V VDIS = 5V 1 2, 3 1 2, 3 1 2, 3 1 2, 3 1 2, 3 DILHC 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. TABLE 2. AC ELECTRICAL PERFORMANCE CHARACTERISTICS Table 2 Intentionally Left Blank. 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 MIN 5.6 5.2 -6.1 -6.5 -4 -4 -10 -10 2.0 2.4 MAX 6.1 6.5 -5.6 -5.2 4 4 10 10 200 200 15 15 0.8 0.8 UNITS mA mA mA mA mA mA mA mA A A A A A A V V V V
PARAMETERS Quiescent Power Supply Current
SYMBOL ICC
CONDITIONS RL = 100
DILLC
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 3-217
511116-883
HFA1145/883 Die Characteristics
DIE DIMENSIONS: 59 x 58.2 x 19 mils 1 mils 1500 x 1480 x 483m 25.4m METALLIZATION: Type: Metal 1: AICu(2%)/TiW Thickness: Metal 1: 8kA 0.4kA GLASSIVATION: Type: Nitride Thickness: 4kA 0.5kA SUBSTRATE POTENTIAL (Powered Up): Floating (Recommend Connection to V-) WORST CASE CURRENT DENSITY: TBD TRANSISTOR COUNT: 75 Type: Metal 2: AICu(2%) Thickness: Metal 2: 16kA 0.8kA
Metallization Mask Layout
HFA1145/883
-IN
V+
OUT +IN
V-
OPTIONAL GND (NOTE)
NOTE: This pad is not bonded out on packaged units. Die users may set a GND reference, via this pad, to ensure the TTL compatibility of the DIS input when using asymmetrical supplies (e.g. V+ = 10V, V- = 0V).
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil products are sold by description only. Intersil Corporation reserves the right to make changes in circuit design and/or specifications at any time without notice. Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries.
For information regarding Intersil Corporation and its products, see web site http://www.intersil.com
Spec Number 3-218
511116-883

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