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1
August 1996
HS-1120RH
Radiation Hardened, Ultra High Speed
Current Feedback Amplier with Offset Adjust
Features
Electrically Screened to SMD 5962F9675601VPA
MIL-PRF-38535 Class V Compliant
Low Distortion (HD3, 30MHz) . . . . . . . . . . -84dBc (Typ)
Wide -3dB Bandwidth . . . . . . . . . . . . . . . 850MHz (Typ)
Very High Slew Rate . . . . . . . . . . . . . . . 2300V/
s (Typ)
Fast Settling (0.1%) . . . . . . . . . . . . . . . . . . . . 11ns (Typ)
Excellent Gain Flatness (to 50MHz) . . . . . 0.05dB (Typ)
High Output Current . . . . . . . . . . . . . . . . . . 65mA (Typ)
Fast Overdrive Recovery. . . . . . . . . . . . . . . <10ns (Typ)
Total Gamma Dose. . . . . . . . . . . . . . . . . . 300K RAD (Si)
Latch Up . . . . . . . . . . . . . . . . . . . None (DI Technology)
Applications
Video Switching and Routing
Pulse and Video Ampliers
Wideband Ampliers
RF/IF Signal Processing
Flash A/D Driver
Imaging Systems
Description
The HS-1120RH is a radiation hardened, high speed,
wideband, fast settling current feedback amplier. These
devices are QML approved and are processed and screened
in full compliance with MIL-PRF-38535. Built with Intersil’
proprietary, complementary bipolar UHF-1 (DI bonded
wafer) process, it is the fastest monolithic amplier available
from any semiconductor manufacturer.
The
HS-1120RH’s
wide
bandwidth,
fast
settling
characteristic, and low output impedance, make this
amplier ideal for driving fast A/D converters. Additionally, it
offers offset voltage nulling capabilities as described in the
“Offset Adjustment” section of this datasheet.
Component and composite video systems will also benet
from this amplier’s performance, as indicated by the excel-
lent gain atness, and 0.03%/0.05 Degree Differential
Gain/Phase specications (RL = 75).
Detailed electrical specications are contained in SMD
5962F9675601VPA, available on the Intersil Website or
AnswerFAX systems (document #967560)
A Cross Reference Table is available on the Intersil Website
for conversion of Intersil Part Numbers to SMDs. The address
is (http://www.intersil.com/datasheets/smd/smd_xref.
html). SMD numbers must be used to order Radiation Hard-
ened Products.
Pinout
HS-1120RH
MIL-STD-1835, GDIP1-T8
(CERDIP)
TOP VIEW
Ordering Information
PART NUMBER
TEMP.
RANGE (oC)
PACKAGE
PKG. NO.
5962F9675601VPA
-55 to 125
8 Ld CERDIP
GDIP1-T8
HFA1100IJ
(Sample)
-40 to 85
8 Ld CERDIP
F8.3A
HFA11XXEVAL
Evaluation Board
BAL
-IN
+IN
V-
1
2
3
4
8
7
6
5
NC
V+
OUT
BAL
-
+
File Number
4101.1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright Intersil Corporation 1999