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PDF NCS2530A Data sheet ( Hoja de datos )
| Número de pieza | NCS2530A | |
| Descripción | Current Feedback Op Amp | |
| Fabricantes | ON Semiconductor | |
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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
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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
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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
78
NC = NO CONNECT
(Top View)
OUT 2
−IN2
+IN2
VEE
+IN3
−IN3
OUT3
TSSOP−16 PINOUT (NCS2530 ONLY)
−IN1
+IN1
VEE
−IN2
+IN2
VEE
+IN3
−IN3
1
2
3
4
5
6
7
8
−
+
−
+
+
−
16 EN1
15 OUT1
14 VCC
13 EN2
12 OUT2
11 VCC
10 OUT3
9 EN3
© Semiconductor Components Industries, LLC, 2007
January, 2007 − Rev. 1
ORDERING INFORMATION
See detailed ordering and shipping information in the package
dimensions section on page 13 of this data sheet.
1 Publication Order Number:
NCS2530/D
1 page  
NCS2530, NCS2530A
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, Enable is left open, unless otherwise specified).
Symbol
Characteristic
Conditions
Min Typ Max Unit
DC PERFORMANCE
VIO
DVIO/D
T
Input Offset Voltage
Input Offset Voltage Temperature
Coefficient
−4.0 "0.7 +4.0
mV
6.0 mV/°C
IIB Input Bias Current
DIIB/DT Input Bias Current Temperature
Coefficient
VIH Input High Voltage (Enable)
(Note 5 and 6)
+Input (Non−Inverting), VO = 0 V
−Input (Inverting), VO = 0 V (Note 5)
+Input (Non−Inverting), VO = 0 V
−Input (Inverting), VO = 0 V
−5.0
−5.0
VCC − 1.5 V
"2.0
"0.4
"40
"10
+5.0
+5.0
mA
nA/°C
V
VIL Input Low Voltage (Enable)
(Note 5 and 6)
VCC − 3.5 V
V
INPUT CHARACTERISTICS
VCM
Input Common Mode Voltage
Range (Note 5)
"3.0
"4.0
V
CMRR Common Mode Rejection Ratio
(See Graph)
50 55
dB
RIN Input Resistance
CIN Differential Input Capacitance
OUTPUT CHARACTERISTICS
+Input (Non−Inverting)
−Input (Inverting)
4.0 MW
350 W
1.0 pF
ROUT Output Resistance
Closed Loop
Open Loop
0.02 W
12
VO Output Voltage Swing
IO Output Current
POWER SUPPLY
"3.0
"60
"3.5
"100
V
mA
VS
IS,ON
Operating Voltage Supply
Power Supply Current − Enabled
(per amplifier)
VO = 0 V
10 V
0.6 1.1 2.0 mA
IS,OFF Power Supply Current − Disabled
(per amplifier) (Note 6)
VO = 0 V
0.35 0.5
mA
Crosstalk
Channel to Channel, f = 5.0 MHz 60 dB
PSRR Power Supply Rejection Ratio
5. Guaranteed by design and/or characterization.
6. Applies to NCS2530 device only.
(See Graph)
50 60
dB
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5
5 Page 
NCS2530, NCS2530A
18
12
6
0
100pF
−6
−12
VS = ±5V
−18 RF = 1.2kW
−24
RL = 100W
Gain= +2
−30
1M
47pF
10pF
10M 100M
FREQUENCY (Hz)
1G
Figure 23. Frequency Response vs. Capacitive
Load
VS = ±5V
EN OUT
10M
1M
100k
10k
VS = ±5V
1k
100
10
1
10k
100k
1M 10M 100M
FREQUENCY (Hz)
1G
10G
Figure 24. Transimpedance (ROL) vs. Frequency
EN
OUT
VS = ±5V
Figure 25. Turn ON Time Delay
Vertical: 10 mV/Div, Horizontal: 4 ns/Div
(Output Signal: Square Wave, 10 MHz, 2 Vpp)
(NCS2530 Only)
0
Gain = +2
−10 VS = ±5V
−20
−30 Channel 1
−40
−50
Channel 3
−60
−70
10M
100M
FREQUENCY (Hz)
1G
Figure 27. Crosstalk (dBc) vs. Frequency
(Crosstalk measured on Channel 2 with input signal
on Channel 1 and 3)
Figure 26. Turn OFF Time Delay
Vertical: 10 mV/Div, Horizontal: 4 ns/Div
(Output Signal: Square Wave, 10 MHz, 2 Vpp)
(NCS2530 Only)
2
12
03
−1 1
−2
−3
−4
Gain = +2
−5 VS = ±5V
−6
10k
100k
1M 10M
FREQUENCY (Hz)
100M
Figure 28. Channel Matching Gain (dB)
vs. Frequency
1G
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11
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| Páginas | Total 16 Páginas | |
| PDF Descargar | [ Datasheet NCS2530A.PDF ] | |
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