NJM2720 [NJRC]

Single Ultra-High speed and Wide Band Operational Amplifier; 单超高速,宽带运算放大器
NJM2720
型号: NJM2720
厂家: NEW JAPAN RADIO    NEW JAPAN RADIO
描述:

Single Ultra-High speed and Wide Band Operational Amplifier
单超高速,宽带运算放大器

运算放大器
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=150)  
: 120MHz Typ.  
Unity-Gain  
Output Voltage  
: VOH= +1.4V Typ. (at V+/V-=±2.5V, RL=150)  
: VOL = -1.4V Typ. (at V+/V-=±2.5V, RL=150)  
: 1.5mV Typ.  
Offset Voltage  
Operating Current  
Adequate phase margin  
Bipolar Technology  
Package Outline  
: 9.0 mATyp.  
: ΦM=60deg. Typ. (at RL=2k, 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  
-1.2VVICM+1.7V  
±2.5VV+/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=20, RL=, CL=5pF  
Phase Margin  
ΦM  
AV=40dB, RF=1.98kΩ  
-
60.0  
-
Deg  
RG=20, 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=0, RG=∞  
RL=150,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=150to 0v  
Maximum Output Voltage Swing  
vs Operating Voltage  
Vin=±0.5V, RL=150to 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=50to GND, GV=100, RS=50Ω  
RF=1.98k, RG=20, 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=50, RF=0, CF=0pF, RL=150to 0v, Ta=+25°C  
RT=50, RF=0, CF=0, RG=, CL=5pF, RL=150to 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=50  
RF=1.98k, RG=20, CF=0, RL=150, CL=5pF  
V+/V-=±2.5V, VIN=0.02Vpp, GV=40dB, RT=50,  
RF=1.98k, RG=20, CF=0F, RL=1k, 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=50  
RF=0, RG=open, CF=0, RL=150, CL=5pF  
V+/V-=±2.5V, VIN=0.02Vpp, GV=0dB, RT=50,  
RF=0, RG=open, CF=0pF, RL=150, 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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