NJM2720 [NJRC]
Single Ultra-High speed and Wide Band Operational Amplifier; 单超高速，宽带运算放大器
| 型号： | NJM2720 |
| 厂家： | 
NEW JAPAN RADIO |
| 描述： | Single Ultra-High speed and Wide Band Operational Amplifier |
| 文件： | 总6页 (文件大小：190K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
NJM2720
Single Ultra-High speed and Wide Band Operational Amplifier
■ GENERAL DESCRIPTION
■ PACKAGE OUTLINE
The NJM2720 is single and ultra-high speed and wide band
operational amplifier.
The NJM2720 is 250V/µs slew rate and 150ohm load drive is possible,
at supply voltage of ±2.5V.
The NJM2720 is suitable for video signal processing, video line driver,
video buffer, pulse amplifiers, ADC input buffer, measuring instrument,
and digital communication.
NJM2720E
■ FEATURES
●Operating Voltage
●Slew Rate
: ±2.5V to ±5.0V
: 250V/µs Typ. (at V+/V-=±2.5V, RL=150Ω)
: 120MHz Typ.
●Unity-Gain
●Output Voltage
: VOH= +1.4V Typ. (at V+/V-=±2.5V, RL=150Ω)
: VOL = -1.4V Typ. (at V+/V-=±2.5V, RL=150Ω)
: 1.5mV Typ.
●Offset Voltage
●Operating Current
●Adequate phase margin
●Bipolar Technology
●Package Outline
: 9.0 mATyp.
: ΦM=60deg. Typ. (at RL=2kΩ, voltage follower)
:EMP8
■ PIN CONFIGRATION
(Top View)
PIN FUNCTION.
1. NC
2. -INPUT
3. +INPUT
4. V-
1
2
3
4
8
7
6
5
5. NC
6. OUTPUT
7. V+
EMP8
8. NC
Ver.2004-01-23
- 1 -
NJM2720
■ ABSOLUTE MAXIMUM RATINGS
(Ta=25°C)
PARAMETER
SYMBOL
RATINGS
11.0
UNIT
V
Supply Voltage
V+
PD
Power Dissipation
EMP8 : 730 (Note1)
±3.0
mW
V
Differential Input Voltage Range
Common Mode Input Voltage Range
Operating Temperature Range
Storage Temperature Range
VID
VICM
Topr
Tstg
11.0
V
-40 to +85
-40 to +125
°C
°C
(Note 1) On the PCB " EIA/JEDEC (76.2x11.43x1.6mm, four layers, FR-4) "
■ RECOMMENDED OPERATING CONDITION
(Ta=25ûC)
PARAMETER
Supply Voltage
SYMBOL
V+/V-
RATING
±2.5 to ±5.0
UNIT
V
■ ELECTRICAL CHARACTERISTICS
●DC CHARACTERISTICS
(V+/V-=±2.5V, Ta=25ûC)
PARAMETER
SYMBOL
TEST CONDITION
MIN.
TYP.
MAX.
UNIT
Operating Current
Input Offset Voltage
Input Bias Current
Input Offset Current
Large Signal Voltage Gain
Input Common Mode
Voltage Range
ICC
VIO
IB
IIO
AV
VICM
No Signal
-
-
-
-
50
9.0
1.5
7.5
100
60
15.0
16.0
30.0
900
-
mA
mV
µA
nA
dB
RL=2kΩ
V
V
+1.7
-1.2
+2.0
-1.5
-
-
Common Mode Rejection Ratio
Supply Voltage Rejection Ratio
Maximum Output Voltage Swing
CMR
SVR
VOM
-1.2V≤VICM≤+1.7V
±2.5V≤V+/V-≤±5.0V
RL=150Ω
60
55
±1.2
80
65
±1.4
-
-
-
dB
dB
V
●AC CHARACTERISTICS
(V+/V-=±2.5V, Ta=25ûC)
PARAMETER
SYMBOL
fT
TEST CONDITION
MIN.
-
TYP.
120
MAX.
-
UNIT
MHz
Unity Gain Frequency
AV=40dB, RF=1.98kΩ
RG=20Ω, RL=∞, CL=5pF
Phase Margin
ΦM
AV=40dB, RF=1.98kΩ
-
60.0
-
Deg
RG=20Ω, RL=∞, CL=5pF
●AC CHARACTERISTICS
PARAMETER
Slew Rate
(V+/V-=±2.5V, Ta=25ûC)
SYMBOL
SR
TEST CONDITION
MIN.
-
TYP.
250
MAX.
-
UNIT
V/µs
AV=0dB, RF=0Ω, RG=∞
RL=150Ω,CL=5pF
VIN=2VPP
Ver.2004-01-23
- 2 -
NJM2720
■ TYPICAL CHARACTERISTICS
Operating Current vs. Operating Voltage
Operating Current vs. Ambient Temperature
Vin=0V, Ta=25°C
Vin=0V
14.0
12.0
10.0
8.0
20
15
10
5
V+/V-=±2.50V
V+/V-=±5.00V
6.0
4.0
V+/V-=±2.25V
2.0
0.0
0
0
1
2
3
4
5
6
-50
0
50
100
150
Operating Voltage [±V]
Ambient Temperature [°C]
Input Offset Current vs. Ambient Temperature
Input Offset Voltage vs. Ambient Temperature
V+/V-=±2.5V
V+/V-=±2.5V
1000
20.0
800
600
15.0
10.0
5.0
400
200
0.0
0
-200
-400
-600
-800
-1000
-5.0
-10.0
-15.0
-20.0
-50
0
50
100
150
-50
0
50
100
150
Ambient Temperature [°C]
Ambient Temperature [°C]
Input Bias Current vs. Ambient Temperature
V+/V-=±2.5V
0.0
-1.0
-2.0
-3.0
-4.0
-5.0
-6.0
-7.0
-8.0
-9.0
-10.0
-50
0
50
100
150
Ambient Temperature [°C]
Ver.2004-01-23
- 3 -
NJM2720
■ TYPICAL CHARACTERISTICS
Maximum Output Voltage Swing
vs. Ambient Temperature
V+/V-=±2.5V, Gv=open, Vin=±0.5V, RL=150Ω to 0v
Maximum Output Voltage Swing
vs Operating Voltage
Vin=±0.5V, RL=150Ω to 0v, Ta=25°C
5.0
4.0
2.5
2.0
3.0
1.5
2.0
1.0
1.0
0.5
0.0
0.0
-1.0
-2.0
-3.0
-4.0
-5.0
-0.5
-1.0
-1.5
-2.0
-2.5
0
1
2
3
4
5
6
-50
0
50
100
150
Operating Voltage [±V]
Ambient Temperature[°C]
Common Mode Rejection Ratio
vs. Ambient Temperature
V+/V-=±2.5V,-1V<Vcm<+1V
Voltage Gain vs. Ambient Temperature
V+/V-=±2.5V, RL=2kΩ
70
60
50
40
30
20
10
0
100
90
80
70
60
50
40
30
20
10
0
-50
0
50
100
150
-50
0
50
100
150
Ambient Temperature [°C]
Temperature [°C]
Equivalent Input Noise Voltage
vs. Frequency
V+ Supply Voltage Rejection Ratio
vs. Ambient Temperature
V+/V-=±2.25V to ±5V
V+/V-=±2.5V, VIN=50Ω to GND, GV=100, RS=50Ω
RF=1.98kΩ, RG=20Ω, RL=∞, CL=0pF, Ta=25°C
100
90
80
70
60
50
40
30
20
10
0
300
250
200
150
100
50
0
100
1K
Frequency [Hz]
10K
100K
-50
0
50
100
150
Ambient Temperature [°C]
Ver.2004-01-23
- 4 -
NJM2720
■ TYPICAL CHARACTERISTICS
Pulse Response (with Capacitive load)
Pulse Response (correlation with Ta)
V+/V-=±2.5V, f=10MHz, VO=2VPP, GV=0dB
V+/V-=±2.5V, f=10MHz, VO=2VPP, GV=0dB
RT=50Ω, RF=0Ω, CF=0pF, RL=150Ω to 0v, Ta=+25°C
RT=50Ω, RF=0Ω, CF=0, RG=∞Ω, CL=5pF, RL=150Ω to 0v
2.0
1.0
2.0
1.0
6.0
5.0
4.0
3.0
2.0
1.0
0.0
-1.0
-2.0
Ta=+85°C
input
0.0
Ta=+25°C
-1.0
-2.0
-3.0
-4.0
-5.0
-6.0
0.0
CL=20pF
CL=100pF
Ta=-40°C
-1.0
-2.0
CL=5pF
Time 10ns/div
Time 10ns/div
Voltage Gain vs. Frequency (correlation with Ta)
Voltage Gain vs. Frequency (with Capacitive Load)
V+/V-=±2.5V, VIN=0.02Vpp, GV=40dB, RT=50Ω
RF=1.98kΩ, RG=20Ω, CF=0, RL=150Ω, CL=5pF
V+/V-=±2.5V, VIN=0.02Vpp, GV=40dB, RT=50Ω,
RF=1.98kΩ, RG=20Ω, CF=0F, RL=1kΩ, Ta=+25°C
50
40
225
180
135
90
50
40
225
180
135
90
Ta=-40°C
Ta=+25°C
Ta=+85°C
Gain
Gain
CL=5pF
30
30
CL=20pF
20
20
CL=100pF
10
45
10
45
Phase
0
0
0
0
-10
-20
-30
-40
-45
-90
-135
-180
-10
-20
-30
-40
-45
-90
-135
-180
Phase
Ta=-40°C
Ta=+25°C
Ta=+85°C
100k
1M
10M
100k
1M
10M
100M
1G
100M
1G
Frequency [Hz]
Frequency [Hz]
Voltage Gain vs. Frequency (correlation with Ta)
Voltage Gain vs. Frequency (with Capacitive Load)
V+/V-=±2.5V, VIN=0.02Vpp, GV=0dB, RT=50Ω
RF=0Ω, RG=open, CF=0, RL=150Ω, CL=5pF
V+/V-=±2.5V, VIN=0.02Vpp, GV=0dB, RT=50Ω,
RF=0Ω, RG=open, CF=0pF, RL=150Ω, Ta=+25°C
20
20
15
15
CL=10pF
10
10
Ta=+85°C
CL=20pF
5
0
5
0
-5
-5
Ta=-40°C
CL=5pF
-10
-10
Ta=+25°C
-15
-15
-20
-20
100k
1M
10M
100M
1G
100k
1M
10M
100M
1G
Frequency [Hz]
Frequency [Hz]
Ver.2004-01-23
- 5 -
NJM2720
[CAUTION]
The specifications on this data book are only given
for information, without any guarantee as regards
either mistakes or omissions. The application
circuits in this data book are described only to show
representative usages of the product and not
intended for the guarantee or permission of any
right including the industrial rights.
Ver.2004-01-23
- 6 -
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