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| HFA1110883 Datasheet, PDF (1/13 Pages) Intersil Corporation – 750MHz, Low Distortion 750MHz, Low Distortion | |||
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HFA1110/883
November 1998
750MHz, Low Distortion
Unity Gain, Closed Loop Buffer
Features
Description
⢠This Circuit is Processed in Accordance to MIL-STD-
883 and is Fully Conformant Under the Provisions of
Paragraph 1.2.1.
⢠Fixed Gain of +1
⢠Wide -3dB Bandwidth . . . . . . . . . . . . . . . 750MHz (Typ)
⢠Very Fast Slew Rate . . . . . . . . . . . . . . . . 1250V/µs (Typ)
⢠Low Differential Gain and Phase . . . 0.04%/0.025 Deg.
⢠Low Distortion (HD3, 30MHz) . . . . . . . . . . -80dBc (Typ)
⢠Excellent Gain Flatness (to 100MHz) . . . ±0.03dB (Typ)
⢠Excellent Gain Accuracy . . . . . . . . . . . . . . 0.99V/V (Typ)
⢠High Output Current . . . . . . . . . . . . . . . . . . 60mA (Typ)
The HFA1110/883 is a unity gain, closed loop buffer which
achieves a high degree of gain accuracy, wide bandwidth,
and low distortion. Manufactured on Intersilâs proprietary
complementary bipolar UHF-1 process, the HFA1110/883
also offers very fast slew rates, and high output current.
Component and composite video systems will also beneï¬t
from this bufferâs performance, as indicated by the excellent
gain ï¬atness, and 0.04%/0.025 Degree Differential
Gain/Phase speciï¬cations (RL = 75â¦).
For buffer applications desiring a standard op amp pinout, or
selectable gain (-1, +1, +2), please refer to the HFA1112/883
and HFA1113/883 (featuring programmable output clamps)
datasheets.
Applications
⢠Video Switching and Routing
⢠Pulse and Video Ampliï¬ers
⢠Wideband Ampliï¬ers
⢠RF/IF Signal Processing
⢠Flash A/D Driver
⢠Medical Imaging Systems
Ordering Information
PART NUMBER
HFA1110MJ/883
TEMP.
RANGE (oC)
PACKAGE
-55 to 125 8 Ld CERDIP
PKG. NO.
F8.3A
Pinout
HFA1110/883
(CERDIP)
TOP VIEW
V+ 1
OPT V+ 2
NC 3
IN 4
8 OUT
7 NC
-+
6 OPT V-
5 V-
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
1-888-INTERSIL or 321-724-7143 | Copyright © Intersil Corporation 1999
1
Spec Number 511083-883
File Number 3620.2
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