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HS-1145RH Schematic ( PDF Datasheet ) - Intersil Corporation

Teilenummer HS-1145RH
Beschreibung Radiation Hardened/ High Speed/ Low Power/ Current Feedback Video Operational Amplifier with Output Disable
Hersteller Intersil Corporation
Logo Intersil Corporation Logo 




Gesamt 9 Seiten
HS-1145RH Datasheet, Funktion
Data Sheet
HS-1145RH
August 1999 File Number 4227.1
Radiation Hardened, High Speed, Low
Power, Current Feedback Video
Operational Amplifier with Output Disable
The HS-1145RH is a high speed, low power current
feedback amplifier built with Intersil’s proprietary
complementary bipolar UHF-1 (DI bonded wafer) process.
These devices are QML approved and are processed and
screened in full compliance with MIL-PRF-38535.
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 HS-1145RH
useful as the A/D driver/multiplexer.
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 5962-96830. A “hot-link” is provided
on our homepage for downloading.
http://www.intersil.com/spacedefense/space.htm
Ordering Information
ORDERING NUMBER
INTERNAL
MKT. NUMBER
5962F9683001VPA
HS7-1145RH-Q
5962F9683001VPC
HS7B-1145RH-Q
TEMP. RANGE
(oC)
-55 to 125
-55 to 125
Features
• Electrically Screened to SMD # 5962-96830
• QML Qualified per MIL-PRF-38535 Requirements
• Low Supply Current . . . . . . . . . . . . . . . . . . . . 5.9mA (Typ)
• Wide -3dB Bandwidth. . . . . . . . . . . . . . . . . .360MHz (Typ)
• High Slew Rate. . . . . . . . . . . . . . . . . . . . . .1000V/µs (Typ)
• Excellent Gain Flatness (to 50MHz). . . . . . ±0.07dB (Typ)
• Excellent Differential Gain . . . . . . . . . . . . . . . 0.02% (Typ)
• Excellent Differential Phase . . . . . . . . 0.03 Degrees (Typ)
• High Output Current . . . . . . . . . . . . . . . . . . . .60mA (Typ)
• Output Enable/Disable Time . . . . . . . . . 180ns/35ns (Typ)
• Total Gamma Dose. . . . . . . . . . . . . . . . . . . . 300kRAD(Si)
• Latch Up . . . . . . . . . . . . . . . . . . . . . None (DI Technology)
Applications
• Multiplexed Flash A/D Driver
• RGB Multiplexers/Preamps
• Video Switching and Routing
• Pulse and Video Amplifiers
• Wideband Amplifiers
• RF/IF Signal Processing
• Imaging Systems
Pinout
HS-1145RH
GDIP1-T8 (CERDIP)
OR CDIP2-T8 (SBDIP)
TOP VIEW
NC 1
-IN 2
+IN 3
V- 4
-
+
8 DISABLE
7 V+
6 OUT
5 NC
1 CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999






HS-1145RH Datasheet, Funktion
HS-1145RH
Typical Performance Curves VSUPPLY = ±5V, RF = 510, TA = 25oC, RL = 100, Unless Otherwise Specified (Continued)
AV = +2
3
0
-3
VOUT = 200mVP-P
VOUT = 1.5VP-P
VOUT = 5VP-P
0.3 1
VOUT = 200mVP-P
0
90
VOUT = 1.5VP-P
180
VOUT = 5VP-P
270
10
FREQUENCY (MHz)
100
500
FIGURE 15. FREQUENCY RESPONSE FOR VARIOUS OUTPUT
VOLTAGES
3
0
-3 VOUT = 4VP-P (+1)
VOUT = 5VP-P (-1, +2)
+RS = 510(+1)
AV = -1
AV = +1
AV = +2
1 10 100
FREQUENCY (MHz)
FIGURE 16. FULL POWER BANDWIDTH
200
VOUT = 200mVP-P
3 AV = +2
0
-3
RL = 500RL = 1k
RL = 50
RL = 100
RL = 50
RL = 100
0
RL = 1k
RL = 500
90
180
270
0.3 1
10
FREQUENCY (MHz)
100
500
FIGURE 17. FREQUENCY RESPONSE FOR VARIOUS LOAD
RESISTORS
500
AV = +2
400
AV = +1
300
VOUT = 200mVP-P
RF = 180(+10)
+RS = 510(+1)
200
AV = +10
100
0
-100
-50 0
50 100
TEMPERATURE (oC)
150
FIGURE 18. -3dB BANDWIDTH vs TEMPERATURE
0.25
VOUT = 200mVP-P
+RS = 510(+1)
0.20
0.15
0.10
0.05
0
-0.05
-0.10
AV = +2
AV = +1
1 10 75
FREQUENCY (MHz)
FIGURE 19. GAIN FLATNESS
6
-30
AV = +2
-40 VIN = 1VP-P
-50
-60
-70
-80
-90
0.3 1
10
FREQUENCY (MHz)
FIGURE 20. OFF ISOLATION
100

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