參數(shù)資料
型號： LT1227C
廠商： Linear Technology Corporation
英文描述： 140MHz Video Current Feedback Amplifier
中文描述： 140MHz的視頻電流反饋放大器
文件頁數(shù)： 3/12頁
文件大?。?/td> 326K
代理商： LT1227C
3
LT1227
ELECTRICAL C
HARA TERISTICS
V
CM
= 0,
±
5V
≤
V
S
≤
±
15V, pulse tested, unless otherwise noted.
SYMBOL
PSRR
PARAMETER
Power Supply Rejection Ratio
CONDITIONS
V
S
=
±
2V to
±
15V, T
A
= 25
°
C
V
S
=
±
3V to
±
15V
V
S
=
±
2V to
±
15V, T
A
= 25
°
C
V
S
=
±
3V to
±
15V
V
S
=
±
2V to
±
15V, T
A
= 25
°
C
V
S
=
±
3V to
±
15V
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
V
S
=
±
15V, R
L
= 400
, T
A
= 25
°
C
MIN
60
60
TYP
80
MAX
UNITS
dB
dB
G
Noninverting Input Current
Power Supply Rejection
Inverting Input Current
Power Supply Rejection
Large-Signal Voltage Gain
2
50
50
5
5
nA/V
nA/V
μ
A/V
μ
A/V
dB
dB
k
k
G
0.25
G
A
V
G
G
55
55
100
100
±
12
±
10
±
3
±
2.5
30
72
72
270
240
±
13.5
R
OL
Transresistance,
V
OUT
/
I
IN
–
G
G
V
OUT
Maximum Output Voltage Swing
V
V
V
V
G
V
S
=
±
5V, R
L
= 150
, T
A
= 25
°
C
±
3.7
G
I
OUT
I
S
Maximum Output Current
Supply Current (Note 2)
R
L
= 0
, T
A
= 25
°
C
V
S
=
±
15V, V
OUT
= 0V, T
A
= 25
°
C
60
10
mA
mA
mA
μ
A
μ
A
μ
A
μ
A
V/
μ
s
ns
MHz
ns
ns
15.0
17.5
300
500
300
10
G
Positive Supply Current, Shutdown
V
S
=
±
15V, Pin 8 Voltage = 0V, T
A
= 25
°
C
120
G
I
8
Shutdown Pin Current (Note 3)
Output Leakage Current, Shutdown
Slew Rate (Notes 4 and 5)
Rise and Fall Time, V
OUT
= 1V
P-P
Small-Signal Bandwidth
Small-Signal Rise and Fall Time
Propagation Delay
Small-Signal Overshoot
Settling Time
Differential Gain (Note 6)
V
S
=
±
15V
V
S
=
±
15V, Pin 8 Voltage = 0V, T
A
= 25
°
C
T
A
= 25
°
C
V
S
=
±
5V, R
F
= 1k, R
G
= 1k, R
L
= 150
V
S
=
±
15V, R
F
= 1k, R
G
= 1k, R
L
= 150
V
S
=
±
15V, R
F
= 1k, R
G
= 1k, R
L
= 100
V
S
=
±
15V, R
F
= 1k, R
G
= 1k, R
L
= 100
V
S
=
±
15V, R
F
= 1k, R
G
= 1k, R
L
= 100
0.1%, V
OUT
= 10V, R
F
= 1k, R
G
= 1k, R
L
= 1k
V
S
=
±
15V, R
F
= 1k, R
G
= 1k, R
L
= 150
V
S
=
±
15V, R
F
= 1k, R
G
= 1k, R
L
= 1k
V
S
=
±
15V, R
F
= 1k, R
G
= 1k, R
L
= 150
V
S
=
±
15V, R
F
= 1k, R
G
= 1k, R
L
= 1k
G
SR
t
r
, t
f
BW
t
r
, t
f
500
1100
8.7
140
3.3
3.4
5
50
0.014
0.010
0.010
0.013
%
ns
%
%
t
S
Differential Phase (Note 6)
DEG
DEG
The
G
denotes specifications which apply over the operating temperature
range.
Note 1:
A heat sink may be required depending on the power supply
voltage.
Note 2:
The supply current of the LT1227 has a negative temperature
coefficient. For more information, see Typical Performance Characteristics
curves.
Note 3:
Ramp pin 8 voltage down from 15V while measuring I
S
. When I
S
drops to less than 0.5mA, measure pin 8 current.
Note 4:
Slew rate is measured at
±
5V on a
±
10V output signal while
operating on
±
15V supplies with R
F
= 2k, R
G
= 220
and R
L
= 400
.
Note 5:
AC parameters are 100% tested on the ceramic and plastic DIP
package parts (J and N suffix) and are sample tested on every lot of the SO
packaged parts (S suffix).
Note 6:
NTSC composite video with an output level of 2V.
相關(guān)PDF資料
PDF描述
LT1227CN8 140MHz Video Current Feedback Amplifier
LT1227CS8 140MHz Video Current Feedback Amplifier
LT1227M 140MHz Video Current Feedback Amplifier
LT1227MJ8 140MHz Video Current Feedback Amplifier
LT1228M 100MHz Current Feedback Amplifier with DC Gain Control
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
LT1227CN8 功能描述:IC VIDEO CURRNT FEEDBCK AMP 8DIP RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR)
LT1227CN8#PBF 功能描述:IC VIDEO CURRNT FEEDBCK AMP 8DIP RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 應(yīng)用:TFT-LCD 面板：VCOM 驅(qū)動器 輸出類型:滿擺幅 電路數(shù):1 -3db帶寬:35MHz 轉(zhuǎn)換速率:40 V/µs 電流 - 電源:3.7mA 電流 - 輸出 / 通道:1.3A 電壓 - 電源，單路/雙路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 供應(yīng)商設(shè)備封裝:8-uMax-EP 包裝:管件
LT1227CN8PBF 制造商:Linear Technology 功能描述:LT1227CN8PBF
LT1227CS8 功能描述:IC VIDEO CURRNT FEEDBK AMP 8SOIC RoHS:否 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 標(biāo)準(zhǔn)包裝:1,000 系列:- 應(yīng)用:驅(qū)動器 輸出類型:差分 電路數(shù):3 -3db帶寬:350MHz 轉(zhuǎn)換速率:1000 V/µs 電流 - 電源:14.5mA 電流 - 輸出 / 通道:60mA 電壓 - 電源，單路/雙路(±):5 V ~ 12 V，±2.5 V ~ 6 V 安裝類型:表面貼裝 封裝/外殼:20-VFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:20-QFN 裸露焊盤（4x4） 包裝:帶卷 (TR)
LT1227CS8#PBF 功能描述:IC VIDEO CURRNT FEEDBK AMP 8SOIC RoHS:是 類別:集成電路 (IC) >> 線性 - 放大器 - 視頻放大器和頻緩沖器 系列:- 產(chǎn)品培訓(xùn)模塊:Lead (SnPb) Finish for COTS Obsolescence Mitigation Program 標(biāo)準(zhǔn)包裝:50 系列:- 應(yīng)用:TFT-LCD 面板：VCOM 驅(qū)動器 輸出類型:滿擺幅 電路數(shù):1 -3db帶寬:35MHz 轉(zhuǎn)換速率:40 V/µs 電流 - 電源:3.7mA 電流 - 輸出 / 通道:1.3A 電壓 - 電源，單路/雙路(±):9 V ~ 20 V，±4.5 V ~ 10 V 安裝類型:表面貼裝 封裝/外殼:8-TSSOP，8-MSOP（0.118"，3.00mm 寬）裸露焊盤 供應(yīng)商設(shè)備封裝:8-uMax-EP 包裝:管件
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