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HS-2620RH, HS-2622RH
Data Sheet August 1999 File Number 4014.1
Radiation Hardened, Very Wideband, High Input Impedance Uncompensated Operational Amplifiers
HS-2620RH and HS-2622RH are radiation hardened bipolar operational amplifiers that feature very high input impedance coupled with wideband AC performance. The high resistance of the input stage is complemented by low offset voltage (4mV Max at 25oC for HS-2620RH) and low bias and offset current (15nA Max at 25oC for HS-2620RH) to facilitate accurate signal processing. Offset voltage can be reduced further by means of an external nulling potentiometer. Closed loop gains greater than 5, the 25V/s minimum slew rate at 25oC and the 100kV/V minimum open loop gain at 25oC, enables the HS-2620RH to perform high gain amplification of very fast, wideband signals. These dynamic characteristics, coupled with fast settling times, make these amplifiers ideally suited to pulse amplification designs as well as high frequency or video applications. The frequency response of the amplifier can be tailored to exact design requirements by means of an external bandwidth control capacitor. Other high performance designs such as high gain, low distortion audio amplifiers, high-Q and wideband active filters and high speed comparators are excellent uses of this part. Specifications for Rad Hard QML devices are controlled by the Defense Supply Center in Columbus (DSCC). The SMD numbers listed here must be used when ordering. Detailed Electrical Specifications for these devices are contained in SMD 5962-95688. A "hot-link" is provided on our homepage for downloading. www.intersil.com/spacedefense/space.asp
Features
* Electrically Screened to SMD # 5962-95688 * QML Qualified per MIL-PRF-38535 Requirements * High Input Impedance (HS-2620RH) . . . . . . . 65M (Min) * High Gain (HS-2620RH) . . . . . . . . . . . . . . . . 100kV/V (Min) 150kV/V (Typ) * High Slew Rate (HS-2620RH) . . . . . . . . . . . . . . 25V/s (Min) 35V/s (Typ) * Low Input Bias Current (HS-2620RH) . . . . . . . 15nA (Max) 5nA (Typ) * Low Input Offset Voltage (HS-2620RH) . . . . . . 4mV (Max) * Wide Gain Bandwidth Product (AV 5) . . . . . .100MHz (Typ) * Output Short Circuit Protection * Total Dose . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 x 104 RAD(Si)
Applications
* Video and RF Amplifiers * Pulse Amplifiers * Audio Amplifiers and Filters * High-Q Active Filters * High Speed Comparators
Ordering Information
ORDERING NUMBER 5962D9568801VGA 5962D9568801VPA 5962D9568801VPC 5962D9568802VGA 5962D9568802VPA 5962D9568802VPC INTERNAL MKT. NUMBER HS2-2620RH-Q HS7-2620RH-Q HS7B-2620RH-Q HS2-2622RH-Q HS7-2622RH-Q HS7B-2622RH-Q TEMP. RANGE (oC) -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125 -55 to 125
Pinouts
HS7-2620RH, HS7-2622RH (CERDIP) GDIP1-T8 OR HS7B-2620RH, HS7B-2622RH (SBDIP) CDIP2-T8 TOP VIEW
BAL -IN +IN V1 2 3 4 8 COMP V+ OUT BAL IN2 BAL 1
HS2-2620RH, HS2-2622RH (CAN) MACY1-X8 TOP VIEW
COMP 8 7 V+
+
7 6 5
+
3 4 V5
6
OUT
IN+
BAL
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. 1-888-INTERSIL or 321-724-7143 | Copyright (c) Intersil Corporation 1999
HS-2620RH, HS-2622RH Test Circuit
400 1.6K ACOUT +VCC 0.1 100K 1 OPEN 2 S3A S1 OPEN 2 S2 OPEN 2 100K 2 1 OPEN S3B 2 1 1 1 2 1 S7 OPEN 1 3 RAL 2 ADJ 2 500K DUT + OPEN 1 2K VAC 50 0.1 1 -VEE x2 5K 2 1 50K S4 ALL RESISTORS = 1% () ALL CAPACITORS = 10% (F) EOUT S5B 1 S8 2 10K OPEN 3 1 S9 2 V2 BUFFER 50pF (NOTE) FOR LOOP STABILITY, USE MIN VALUE CAPACITOR TO PREVENT OSCILLATION 50K -1/10 V1
S5A 1 S6
+1
+
-
100
100
NOTE: Includes stray capacitances. FIGURE 1. TEST LOOP FOR THE HS-2620RH AND THE HS-2622RH
Test Circuits and Waveforms
VAC IN + VAC OUT 1.6K
-
50
50pF
400
FIGURE 2. SIMPLIFIED TEST CIRCUIT
+5.0V +1.0V INPUT -1.0V +SL -SL -1.0V T SR = +1.0V -5.0V V T T V OUTPUT V
+5.0V
-5.0V
FIGURE 3. SLEW RATE WAVEFORM
VFINAL = +200mV +40mV INPUT 0V tr, +OS tf, -OS -40mV tr tf 0V VPEAK 90% OUTPUT 10% 0V 90% -200mV 0V 10%
VPEAK
NOTE: Measured on both positive and negative transitions. Capacitance at Compensation pin should be minimized. FIGURE 4. OVERSHOOT, RISE AND FALL TIME WAVEFORMS
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HS-2620RH, HS-2622RH Burn-In Circuits
HS7-2620RH CERDIP HS7-2622RH CERDIP HS2-2620RH (TO-99) METAL CAN HS2-2622RH (TO-99) METAL CAN
1 R1 2 3 VD2 4 C2 +
8 7 6 5 2 C3 C V+ D1 1 8 7
+
3 4 5
6
R1 C2 VD2
NOTES: 1. R1 = 1M, 5%, 1/4W (Min) 2. C1 = C2 = 0.01F/Socket (Min) of 0.1F/Row (Min) 3. C3 = 0.01F/Socket (10%) 4. D1 = D2 = IN4002 or Equivalent/Board 5. I(V+) - (V -)I = 31V 1V
Irradiation Circuit
C 1 2 R 3 V2 4 C 5 6 8 C 7 V1
GND
NOTES: 6. V1 = +15V 10% 7. V2 = -15V 10% 8. R = 1M 5% 9. C = 0.1F 10%
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HS-2620RH, HS-2622RH Schematic Diagram
COMPENSATION V+ BAL R1 1K Q1 Q3 Q4 Q37 Q5 +INPUT Q11 Q8 Q13 Q12 Q16 R7 1.35 R19 2.5K RP1 R8 1K Q20 R9 4.5K R10 2.0K Q6 Q30 Q7 Q9 Q44 Q10 Q17 Q18 Q15 Q27 Q24 Q46 R11 4.0K Q21 Q22 Q23 Q49 Q50 Q51 C1 16pF R12 1.6K R13 1.6K R14 2.8K R15 800 R16 30 V-INPUT Q48 Q45 Q47 Q52 Q26 Q25 Q55 Q54 Q56 R18 30 OUT Q53 R17 30 Q29 Q31 Q28 Q2 Q40 Q39 Q38 Q41 Q42 Q59 Q58 Q35 Q33 Q43 Q57 R2 4.18K R3 1.56K R4 1.56K BAL C2 9pF R5 600 Q60 Q61 R6 30
Q36 Q32
Q19
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HS-2620RH, HS-2622RH Die Characteristics
DIE DIMENSIONS: 69 mils x 66 mils x 19 mils 1 mil 1750m x 1420m x 483m 25.4m INTERFACE MATERIALS: Glassivation: Type: Nitride (S13N4) over Silox (SiO2, 5% Phos.) Silox Thickness: 12kA 2kA Nitride Thickness: 3.5kA 1.5kA Top Metallization: Type: Al, 1% Cu Thickness: 18kA 2kA Substrate: Linear Bipolar, DI Backside Finish: Silicon ASSEMBLY RELATED INFORMATION: Substrate Potential (Powered Up): Unbiased ADDITIONAL INFORMATION: Worst Case Current Density: <2 x 105 A/cm2 Transistor Count: HS-2620RH: 140 HS-2622RH: 140
Metallization Mask Layout
HS-2620RH, HS-2622RH
COMP V+
BAL
OUT
-IN
+IN BAL
V-
All Intersil semiconductor products are manufactured, assembled and tested under ISO9000 quality systems certification.
Intersil semiconductor 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
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