參數(shù)資料
型號: AD8079BR-REEL7
廠商: ANALOG DEVICES INC
元件分類: 運(yùn)動控制電子
英文描述: Dual 260 MHz Gain = +2.0 & +2.2 Buffer
中文描述: DUAL BUFFER AMPLIFIER, PDSO8
封裝: PLASTIC, SOIC-8
文件頁數(shù): 2/12頁
文件大小: 348K
代理商: AD8079BR-REEL7
AD8079–SPECIFICATIONS
Min
AD8079A/AD8079B
Typ
Parameter
Conditions
Max
Units
DYNAMIC PERFORMANCE
–3 dB Small Signal Bandwidth
Bandwidth for 0.1 dB Flatness
Large Signal Bandwidth
Slew Rate
V
IN
= 50 mV rms
V
IN
= 50 mV rms
V
IN
= 1 V rms
V
O
= 2 V Step
V
O
= 4 V Step
V
O
= 2 V Step
V
O
= 2 V Step
260
50
100
750
800
40
2.5
MHz
MHz
MHz
V/
μ
s
V/
μ
s
ns
ns
Settling Time to 0.1%
Rise & Fall Time
NOISE/HARMONIC PERFORMANCE
Total Harmonic Distortion
Crosstalk, Output to Output
Input Voltage Noise
Input Current Noise
Differential Gain Error
f
C
= 5 MHz, V
O
= 2 V p-p
f = 5 MHz
f = 10 kHz
f = 10 kHz, +In
NTSC, R
L
= 150
NTSC,
R
L
= 75
NTSC, R
L
= 150
R
L
= 75
–65
–70
2.0
2.0
0.01
0.01
0.02
0.07
dBc
dB
nV/
Hz
pA/
Hz
%
%
Degree
Degree
Differential Phase Error
DC PERFORMANCE
Offset Voltage, RTO
10
10
20
3.0
15
20
mV
mV
μ
V/
°
C
±μ
A
±μ
A
V/V
V/V
%
%
T
MIN
–T
MAX
Offset Drift, RTO
+Input Bias Current
6.0
10
2.002/2.202
2.005/2.205
T
MIN
–T
MAX
No Load
R
L
= 150
Channel-to-Channel, No Load
Channel-to-Channel, R
L
= 150
Gain
1.998/2.198
1.995/2.195
2.0/2.2
2.0/2.2
0.1
0.5
Gain Matching
INPUT CHARACTERISTICS
+Input Resistance
+Input Capacitance
+Input
+Input
10
1.5
M
pF
OUTPUT CHARACTERISTICS
Output Voltage Swing
R
L
= 150
R
L
= 75
2.7
3.1
2.8
70
110
±
V
±
V
mA
mA
Output Current
1
Short Circuit Current
1
85
POWER SUPPLY
Operating Range
Quiescent Current/Both Amplifiers
Power Supply Rejection Ratio, RTO
±
3.0
±
6.0
11.5
V
mA
dB
dB
μ
A/V
T
MIN
–T
+V
S
= +4 V to +6 V, –V
S
= –5 V
–V
S
= –4 V to –6 V, +V
S
= +5 V
T
MIN
–T
MAX
10.0
69
50
0.1
49
40
+Input Current
0.5
NOTES
1
Output current is limited by the maximum power dissipation in the package. See the power derating curves.
Specifications subject to change without notice.
–2–
REV. A
(@ T
A
= +25
8
C, V
S
=
6
5 V, R
L
= 100
V
, unless otherwise noted)
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