參數(shù)資料
型號: LT1260
廠商: Linear Technology Corporation
英文描述: Low Cost Triple 130MHz Current Feedback Amplifiers with Shutdown(低價值,三通道130MHz電流反饋放大器(帶關(guān)斷))
中文描述: 低成本與斷三130MHz的電流反饋放大器(低價值,三通道130MHz的電流反饋放大器(帶關(guān)斷))
文件頁數(shù): 3/12頁
文件大?。?/td> 324K
代理商: LT1260
3
LT1259/LT1260
ELECTRICAL C
0
°
C
T
A
70
°
C, each amplifier V
CM
= 0V,
±
5V
V
S
±
15V, EN pins = 0V, pulse tested, unless otherwise noted.
HARA TERISTICS
SYMBOL
V
OUT
PARAMETER
Maximum Output Voltage Swing
CONDITIONS
V
S
=
±
15V, R
L
= 1k
V
S
=
±
5V, R
L
= 150
, T
A
= 25
°
C
MIN
±
12.0
±
3.0
±
2.5
55
55
52
52
TYP
MAX
UNITS
G
±
14.0
±
3.7
V
V
V
G
CMRR
Common-Mode Rejection Ratio
V
S
=
±
15V, V
CM
=
±
13V, T
A
= 25
°
C
V
S
=
±
15V, V
CM
=
±
12V
V
S
=
±
5V, V
CM
=
±
3V, T
A
= 25
°
C
V
S
=
±
5V, V
CM
=
±
2V
V
S
=
±
15V, V
CM
=
±
13V, T
A
= 25
°
C
V
S
=
±
15V, V
CM
=
±
12V
V
S
=
±
5V, V
CM
=
±
3V, T
A
= 25
°
C
V
S
=
±
5V, V
CM
=
±
2V
V
S
=
±
2V to
±
15V, EN Pins at V
, T
A
= 25
°
C
V
S
=
±
3V to
±
15V, EN Pins at V
V
S
=
±
3V to
±
15V, EN Pins at V
, T
A
= 25
°
C
V
S
=
±
3V to
±
15V, EN Pins at V
V
S
=
±
2V to
±
15V, EN Pins at V
, T
A
= 25
°
C
V
S
=
±
3V to
±
15V, EN Pins at V
V
S
=
±
15V, V
OUT
=
±
10V, R
L
= 1k
V
S
=
±
5V, V
OUT
=
±
2V, R
L
= 150
V
S
=
±
15V, V
OUT
=
±
10V, R
L
= 1k
V
S
=
±
5V, V
OUT
=
±
2V, R
L
= 150
R
L
= 0
, T
A
= 25
°
C
V
S
=
±
15V, V
OUT
= 0V, T
A
= 25
°
C
69
dB
dB
dB
dB
G
63
G
Inverting Input Current
Common-Mode Rejection
3.5
10
10
15
15
μ
A/V
μ
A/V
μ
A/V
μ
A/V
dB
dB
nA/V
nA/V
μ
A/V
μ
A/V
dB
dB
k
k
mA
mA
mA
mA
μ
A
μ
A
μ
A
μ
A
V/
μ
s
G
4.5
G
PSRR
Power Supply Rejection Ratio
60
60
80
G
Noninverting Input Current
Power Supply Rejection
Inverting Input Current
Power Supply Rejection
Large-Signal Voltage Gain
15
65
75
5
5
G
0.1
G
A
V
G
G
57
57
120
100
30
72
69
300
200
60
5.0
R
OL
Transresistance,
V
OUT
/
I
IN–
G
G
I
OUT
I
S
Maximum Output Current
Supply Current per Amplifier
(Note 5)
7.5
7.9
6.7
16.7
2.7
200
300
G
V
S
=
±
5V, V
OUT
= 0V, T
A
= 25
°
C
V
S
=
±
15V, EN Pin Voltage = 14.5V, R
L
= 150
V
S
=
±
15V, Sink 1
μ
A From EN Pin
V
S
=
±
15V, EN Pin Voltage = 0V, T
A
= 25
°
C
4.5
3
1
60
Disable Supply Current per Amplifier
G
G
Enable Pin Current
G
SR
t
ON
t
OFF
t
r
, t
f
Slew Rate (Note 6)
Turn-On Delay Time (Note 7)
Turn-Off Delay Time (Note 7)
Small-Signal Rise and Fall Time
Propagation Delay
Small-Signal Overshoot
Settling Time
Differential Gain (Note 8)
Differential Phase (Note 8)
T
A
= 25
°
C
A
V
= 10, T
A
= 25
°
C
A
V
= 10, T
A
= 25
°
C
V
S
=
±
12V, R
F
= R
G
= 1.5k, R
L
= 150
V
S
=
±
12V, R
F
= R
G
= 1.5k, R
L
= 150
V
S
=
±
12V, R
F
= R
G
= 1.5k, R
L
= 150
0.1%, V
OUT
= 10V, R
F
= R
G
= 1.5k, R
L
= 1k
V
S
=
±
12V, R
F
= R
G
= 1.5k, R
L
= 150
V
S
=
±
12V, R
F
= R
G
= 1.5k, R
L
= 150
900
1600
100
40
4.2
4.7
5
75
0.016
0.075
400
150
ns
ns
ns
ns
%
ns
%
t
S
DEG
–40
°
C
T
A
85
°
C, each amplifier V
CM
= 0V,
±
5V
V
S
±
15V, EN pins = 0V, pulse tested, unless otherwise noted.
SYMBOL
PARAMETER
CONDITIONS
V
OS
Input Offset Voltage
I
IN+
Noninverting Input Current
I
IN–
Inverting Input Current
R
IN
Input Resistance
V
IN
=
±
3V, V
S
=
±
5V
A
V
Large-Signal Gain
I
S
Disable Supply Current per Amplifier
V
S
=
±
15V, EN Pin Voltage = 14.5V, R
L
= 150
Enable Pin Current
V
S
=
±
15V, EN Pin Voltage = 0V
MIN
TYP
MAX
18
7
130
UNITS
mV
G
G
μ
A
μ
A
M
dB
μ
A
μ
A
G
G
1
G
55
G
19
350
G
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