Current Feedback Op Amp
NCS2530, NCS2530A
Triple 1.1 mA 200 MHz Current Feedback Op Amp with Enable Feature
NCS2530 is a triple 1.1 mA 200 MHz...
Description
NCS2530, NCS2530A
Triple 1.1 mA 200 MHz Current Feedback Op Amp with Enable Feature
NCS2530 is a triple 1.1 mA 200 MHz current feedback monolithic operational amplifier featuring high slew rate and low differential gain and phase error. The current feedback architecture allows for a superior bandwidth and low power consumption. This device features an enable pin.
Features
−3.0 dB Small Signal BW (AV = +2.0, VO = 0.5 Vp−p) 200 MHz Typ Slew Rate 450 V/ms Supply Current 1.1 mA per amplifier Input Referred Voltage Noise 4.0 nV/ǸHz THD −55 dB (f = 5.0 MHz, VO = 2.0 Vp−p) Output Current 100 mA Enable Pin Available These are Pb−Free Devices
Applications
Portable Video Line Drivers Radar/Communication Receivers Set Top Box NTSC/PAL/HDTV
3
2
Gain = +2 RF = 1.2kW
1 RL = 100W
VS = ±5V VOUT = 0.5VPP
VS = ±5V VOUT = 0.7VPP
0
−1
VS = ±2.5V VOUT = 2.0VPP
−2 VS = ±5V
−3 VOUT = 2.0VPP
−4
−5
−6 10k
VS = ±2.5V
VOUT = 0.7VPP
VS = ±2.5V
VOUT = 0.5VPP
100k
1M
10M
100M
1G
FREQUENCY (Hz)
Figure 1. Frequency Response:
Gain (dB) vs. Frequency Av = +2.0, RL = 100 W
14 1
http://onsemi.com
14
SOIC−14 D SUFFIX CASE 751A
1
MARKING DIAGRAM
NCS2530AG AWLYWW
16 A
TSSOP−16 DT SUFFIX CASE 948F
1 = Assembly Location
NCS 2530 ALYW G
G
WL, L = Wafer Lot
Y = Year
WW, W = Work Week
G or G = Pb−Free Package
(Note: Microdot may be in either location)
SOIC−14 PINOUT (NCS2530A ONLY)
NC NC
NC VCC +IN1 −IN1 OUT1
1 14
2 +− 3
13 12
4 11
5 6 −+ +−
10 9...
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