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UCT PROD ENT OLETE REPLACEM r at OBS ent e DED por t C c MMEN RECOSheet nical Sup ersil.com / ts NO Data r Tech w.int ou w t contac TERSIL or w 888-IN 1-

HA-2544

UCT PROD ENT OLETE REPLACEM r at OBS ent e DED por t C c MMEN RECOSheet nical Sup ersil.com / ts NO Data r Tech w.int ou w t contac TERSIL or w 888-IN 1-
HA-2544
July 2004 FN2900.6
50MHz, Video Operational Amplifier
Features
Applications
· Video Systems · Video Test Equipment · Radar Displays · Data Acquisition Systems · Imaging Systems · Pulse Amplifiers · Signal Conditioning Circuits
Pinout
HA-2544C (PDIP) TOP VIEW
BAL -IN +IN V-
NC V+ OUT BAL
Part # Information
PART NUMBER (BRAND) HA3-2544C-5 TEMP. RANGE (oC) 0 to 75 PACKAGE 8 Ld PDIP PKG. DWG. # E8.3
HA-2544
Absolute Maximum Ratings
Thermal Information
Thermal Resistance (Typical, Note 2) JA (oC / W) JC (oC / W) PDIP Package . . . . . . . . . . . . . . . . . . . 110 N / A Maximum Junction Temperature (Plastic Packages) . . . . . . 150oC Maximum Storage Temperature Range . . . . . . . . . -65oC to 150oC Maximum Lead Temperature (Soldering 10s) . . . . . . . . . . . . 300oC
Operating Conditions
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.
NOTES: 1. To achieve optimum AC performance, the input stage was designed without protective diode clamps. Exceeding the maximum differential input voltage results in reverse breakdown of the base-emitter junction of the input transistors and probable degradation of the input parameters especially VOS, IOS and Noise. 2. JA is measured with the component mounted on an evaluation PC board in free air.
Electrical Specifications
PARAMETER INPUT CHARACTERISTICS Offset Voltage
25 -2, -5 -9 Full 25 Full Full 25 Full Full Full 25 25 25 25 25 25
Average Offset Voltage Drift (Note 7) Bias Current
Average Bias Current Drift (Note 7) Offset Current
Offset Current Drift Common Mode Range Differential Input Resistance Differential Input Capacitance Input Noise Voltage Input Noise Current Input Noise Voltage (Note 7)
HA-2544
Electrical Specifications
A ( dB ) D ----------20
Full 25 25 25 Open Loop 25
HA-2544 Test Circuits and Waveforms
NOTES:
VOUT CL RL
FIGURE 1. TRANSIENT RESPONSE
SETTLING POINT
NC V+ OUT
-IN +IN V-
2k VIN
HA-2544 Schematic Diagram
V+ R1 QP24 R2A QP23 VR7 QP20 QN21 R28 R9 QP19 R36 QP33 D34 D37 QP44 QN43 D38 D39 D40 R10 V+ QN18 R11 QP16 QN17 R13 QP15 R14 V+ QN14 QN13 R15 R16 QN55 QN60 QN11 QN12 QN48 R31 VBAL BAL R12 QN59 QN9 QN10 D41 QP52 R24 200 VQN51 +INPUT QN1 QN2 R25 200 -INPUT R30 R35 QN53 R32 36 OUTPUT R33 36 QP54 QN22 R8 QN36 C1 QN50 QP5 QP57 QP58 R2 R4 QP6
R37 QP32
5k R38
5k R39
Application Information
HA-2544
Stability / Phase Margin / Compensation
Prototyping and PC Board Layout
Typical Applications
1K SHIELDED CABLE 100 1.21K 1.21K 1K SYNC ONLY 1N5711
1.21K 1.21K + HA-2544 COMPOSITE VIDEO
+ HA-2544 1K VIDEO AND BLANK 1N5711
FIGURE 4. APPLICATION 1, 75 DIFFERENTIAL INPUT BUFFER
FIGURE 5. APPLICATION 2, COMPOSITE VIDEO SYNC SEPARATOR
2.1K 750pF INPUT 2.1K 750pF
+ HA-2544
OUTPUT
1 2 (2.1K x 750pF) 10 100 1K 10K 100K 1M -45 10M
ATTENUATION (dB)
FIGURE 6. APPLICATION 3, 100kHz HIGH PASS 2-POLE BUTTERWORTH FILTER
FREQUENCY (Hz)
FIGURE 7. MEASURED FREQUENCY RESPONSE OF APPLICATION 3
HA-2544 Typical Performance Curves
1000 INPUT NOISE VOLTAGE (nV / Hz) 1000 INPUT NOISE CURRENT (pA / Hz) 3 2 OFFSET VOLTAGE (mV) 1 0 -1 -2 -3 -4 -5 -6 -60 -40 -20 0 20 40 60 80 100 120 140
100 INPUT NOISE VOLTAGE
10 INPUT NOISE CURRENT
1 1 10 100 1K 10K FREQUENCY (Hz)
1 100K
TEMPERATURE (oC)
FIGURE 8. INPUT NOISE VOLTAGE AND NOISE CURRENT vs FREQUENCY
FIGURE 9. INPUT OFFSET VOLTAGE vs TEMPERATURE (3 TYPICAL UNITS)
15 14 13 BIAS CURRENT (µA) 12 11 10 9 8 7 6 5
TEMPERATURE (oC)
FIGURE 11. INPUT BIAS CURRENT vs TEMPERATURE
92 90 PSRR AND CMRR (dB) 88 86 84 82 80 78 76
-PSRR
+PSRR
TEMPERATURE (oC)
FIGURE 12. PSRR AND CMRR vs TEMPERATURE
FIGURE 13. OPEN LOOP GAIN vs TEMPERATURE
HA-2544 Typical Performance Curves
(Continued)
10K 100K 1M FREQUENCY (Hz)
FIGURE 14. OUTPUT VOLTAGE SWING vs SUPPLY VOLTAGE
FIGURE 15. FREQUENCY RESPONSE AT VARIOUS GAINS
FIGURE 16. OUTPUT CURRENT vs SUPPLY VOLTAGE
FIGURE 17. OPEN LOOP RESPONSE
10K 100K 1M FREQUENCY (Hz)
FIGURE 19. VOLTAGE FOLLOWER RESPONSE
HA-2544 Typical Video Performance Curves
FIGURE 20. AC GAIN VARIATION vs DC OFFSET LEVELS (DIFFERENTIAL GAIN)
FIGURE 21. AC PHASE VARIATION vs DC OFFSET LEVELS (DIFFERENTIAL PHASE)
INPUT
OUTPUT
FIGURE 24. GAIN FLATNESS
HA-2544 Typical Video Performance Curves
(Continued)
9 VIN VOLTAGE GAIN (dB) 6 3 0 -3 -6 -9 -12 -250.000ns 0.00000ns 250.000ns -15 -18 100K
0 VIN 50 + 45 VO 1K CL 90 135 180 100M
FIGURE 27. BANDWIDTH vs LOAD CAPACITANCE
Die Characteristics
Metallization Mask Layout
HA-2544
PHASE SHIFT (DEGREES)
HA-2544 Dual-In-Line Plastic Packages (PDIP)
E8.3 (JEDEC MS-001-BA ISSUE D)
8 LEAD DUAL-IN-LINE PLASTIC PACKAGE INCHES SYMBOL
MILLIMETERS MIN 0.39 2.93 0.356 1.15 0.204 9.01 0.13 7.62 6.10 MAX 5.33 4.95 0.558 1.77 0.355 10.16 8.25 7.11 NOTES 4 4 8, 10 5 5 6 5 6 7 4 9 Rev. 0 12 / 93
MIN 0.015 0.115 0.014 0.045 0.008 0.355 0.005 0.300 0.240
MAX 0.210 0.195 0.022 0.070 0.014 0.400 0.325 0.280
-AD BASE PLANE SEATING PLANE D1 B1 B 0.010 (0.25) M D1 A1 A2 L A C L E
NOTES: 1. Controlling Dimensions: INCH. In case of conflict between English and Metric dimensions, the inch dimensions control. 2. Dimensioning and tolerancing per ANSI Y14.5M-1982. 3. Symbols are defined in the "MO Series Symbol List" in Section 2.2 of Publication No. 95. 4. Dimensions A, A1 and L are measured with the package seated in JEDEC seating plane gauge GS-3. 5. D, D1, and E1 dimensions do not include mold flash or protrusions. Mold flash or protrusions shall not exceed 0.010 inch (0.25mm). 6. E and eA are measured with the leads constrained to be perpendicular to datum -C- . 7. eB and eC are measured at the lead tips with the leads unconstrained. eC must be zero or greater. 8. B1 maximum dimensions do not include dambar protrusions. Dambar protrusions shall not exceed 0.010 inch (0.25mm). 9. N is the maximum number of terminal positions. 10. Corner leads (1, N, N / 2 and N / 2 + 1) for E8.3, E16.3, E18.3, E28.3, E42.6 will have a B1 dimension of 0.030 - 0.045 inch (0.76 - 1.14mm).
0.100 BSC 0.300 BSC 0.115 8 0.430 0.150 -
2.54 BSC 7.62 BSC 10.92 3.81 8
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