EL2160 Datasheet, PDF (1/14 Pages) Intersil Corporation – 180MHz Current Feedback Amplifier

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Data Sheet
September 26, 2001
EL2160
FN7051
180MHz Current Feedback Amplifier
The EL2160 is a current feedback
operational amplifier with -3dB
bandwidth of 130MHz at a gain of +2.
Built using the Elantec proprietary monolithic
complementary bipolar process, this amplifier uses current
mode feedback to achieve more bandwidth at a given gain
than a conventional voltage feedback operational amplifier.
The EL2160 is designed to drive a double terminated 75Ω
coax cable to video levels. Differential gain and phase are
excellent when driving both loads of 500Ω (<0.01%/<0.01°)
and double terminated 75Ω cables (0.025%/0.1°).
The amplifier can operate on any supply voltage from 4V
(±2V) to 33V (±16.5V), yet consume only 8.5mA at any sup-
ply voltage. Using industry-standard pinouts, the EL2160 is
available in 8-pin PDIP and SO packages, as well as a 16-pin
SO (0.300”) package. All are specified for operation over the
full -40°C to +85°C temperature range. For dual and quad
applications, please see the EL2260/EL2460 datasheet.
Ordering Information
PART NUMBER PACKAGE
EL2160CN
8-Pin PDIP
EL2160CS-T7
8-Pin SO
EL2160CS-T13
8-Pin SO
EL2160CM
16-Pin SO (0.300”)
EL2160CM-T13 16-Pin SO (0.300”)
TAPE &
REEL
-
7”
13”
-
13”
PKG. NO.
MDP0031
MDP0027
MDP0027
MDP0027
MDP0027
Pinouts
Features
• 130MHz 3dB bandwidth (A_V=+2)
• 180MHz 3dB bandwidth (A_V=+1)
• 0.01% differential gain, R_L=500Ω
• 0.01° differential phase, R_L=500Ω
• Low supply current, 8.5mA
• Wide supply range, ±2V to ±15V
• 80mA output current (peak)
• Low cost
• 1500V/µs slew rate
• Input common mode range to within 1.5V of supplies
• 35ns settling time to 0.1%
Applications
• Video amplifiers
• Cable drivers
• RGB amplifiers
• Test equipment amplifiers
• Current to voltage converters
EL2160
[16-PIN SO (0.300”)]
TOP VIEW
NC 1
NC 2
-IN 3
NC 4
-
+
+IN 5
NC 6
VS- 7
NC 8
16 NC
15 NC
14 VS+
13 NC
12 OUT
11 NC
10 NC
9 NC
EL2160
(8-PIN PDIP, SO)
TOP VIEW
NC 1
-IN 2
-
+IN 3
+
VS- 4
8 NC
7 VS+
6 OUT
5 NC
1
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
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