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Número de pieza | NCS2500 | |
Descripción | Feedback Op Amp | |
Fabricantes | ON Semiconductor | |
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NCS2500
1.1 mA 200 MHz Current
Feedback Op Amp
NCS2500 is a 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.
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
• Input Referred Voltage Noise 4.0 nV/ǸHz
• THD −55 dB (f = 5.0 MHz, VO = 2.0 Vp−p)
• Output Current 100 mA
• Pin Compatible with EL5161, LMH6723, MAX4452
• Pb−Free Packages are Available
Applications
• Portable Video
• Line Drivers
• Radar/Communication Receivers
• Set Top Box
• NTSC/PAL/HDTV
3
Gain = +2
2 RF = 1.2kW
1 RL = 100W
VS = ±5V
VOUT = 0.5V
VS = ±5V
VOUT = 0.7V
0
−1
−2
−3
−4
−5
−6
0.01
VS = ±2.5V
VOUT = 2.0V
VS = ±5V
VOUT = 2.0V
VS = ±2.5V
VOUT = 0.7V
VS = ±2.5V
VOUT = 0.5V
0.1 1
10
FREQUENCY (MHz)
100
1000
Figure 1. Frequency Response:
Gain (dB) vs. Frequency Av = +2.0, RL = 100 W
http://onsemi.com
8
1
SO−8
D SUFFIX
CASE 751
MARKING
DIAGRAMS
8
N2500
ALYW
G
1
54
3
12
SC−70−5
(SC−88A)
SQ SUFFIX
CASE 419A
5
YA0M
G
1
5
1
SOT23−5
(TSOP−5)
SN SUFFIX
CASE 483
5
YA0YW
G
1
YA0, N2500 = NCS2500
A = Assembly Location
L = Wafer Lot
Y = Year
W = Work Week
M = Date Code
G = Pb−Free Package
SO−8 PINOUT
NC 1
−IN 2
+IN 3
VEE 4
−
+
8 NC
7 VCC
6 OUT
5 NC
(Top View)
SOT23−5/SC70−5 PINOUT
OUT 1
VEE 2
+IN 3
5 VCC
−
4 −IN
(Top View)
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
© Semiconductor Components Industries, LLC, 2005
May, 2005 − Rev. 1
1
Publication Order Number:
NCS2500/D
1 page NCS2500
DC ELECTRICAL CHARACTERISTICS (VCC = +5.0 V, VEE = −5.0 V, TA = −40°C to +85°C, RL = 100 W to GND, RF = 1.2 kW,
AV = +2.0, VIN = 0 V, unless otherwise specified).
Symbol
Characteristic
Conditions
Min Typ Max Unit
DC PERFORMANCE
VOS Offset Voltage
DVIO/DT
Input Offset Voltage
Temperature Coefficient
−4.0 "0.7 +4.0
6.0
mV
mV/°C
IIB
DIIB/DT
Input Bias Current
Input Bias Current Temperature
Coefficient
+Input (Non−Inverting), VO = 0 V
−Input (Inverting), VO = 0 V (Note 4)
+Input (Non−Inverting), VO = 0 V
−Input (Inverting), VO = 0 V
−4.0
−4.0
"2.0
"0.4
"40
"10
+4.0
+4.0
mA
nA/°C
INPUT CHARACTERISTICS
VCM
Input Common Mode Voltage
Range (Note 4)
"3.0
"4.0
V
CMRR
RIN
Common Mode Rejection Ratio
Input Resistance
(See Graph)
+Input (Non−Inverting)
−Input (Inverting)
50 55 65
4.0
350
dB
MW
W
CIN Differential Input Capacitance
OUTPUT CHARACTERISTICS
ROUT
Output Resistance
VO Output Voltage Swing
IO Output Current
POWER SUPPLY
VS Operating Voltage Supply
IS
PSRR
Power Supply Current
Power Supply Rejection Ratio
4. Guaranteed by design and/or characterization.
VO = 0 V
(See Graph)
1.0
"3.0
"60
0.02
"3.5
"100
10
0.5 1.1 2.0
50 60 70
pF
W
V
mA
V
mA
dB
http://onsemi.com
5
5 Page NCS2500
10M
1M
100k
10k
VS = ±5V
1k
100
10
1
0.01 0.1
1 10 100
FREQUENCY (MHz)
1000
10k
Figure 23. Transimpedance (ROL) vs. Frequency
http://onsemi.com
11
11 Page |
Páginas | Total 16 Páginas | |
PDF Descargar | [ Datasheet NCS2500.PDF ] |
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