- 您現(xiàn)在的位置：買賣IC網 > PDF目錄369845 > LT1397 (Linear Technology Corporation) Quad 400MHz Current Feedback Amplifier(四路400MHz電流反饋放大器) PDF資料下載
參數(shù)資料
| 型號： | LT1397 |
| 廠商： | Linear Technology Corporation |
| 英文描述： | Quad 400MHz Current Feedback Amplifier(四路400MHz電流反饋放大器) |
| 中文描述： | 四400MHz的電流反饋放大器（四路400MHz的電流反饋放大器） |
| 文件頁數(shù)： | 4/16頁 |
| 文件大?。?/td> | 258K |
| 代理商： | LT1397 |
4
LT1395/LT1396/LT1397
SYMBOL
t
ON
t
OFF
–3dB BW
PARAMETER
Turn-On Delay Time (Note 9)
Turn-Off Delay Time (Note 9)
–3dB Bandwidth
CONDITIONS
R
F
= R
G
= 255
, R
L
= 100
, (LT1395CS6 only)
R
F
= R
G
= 255
, R
L
= 100
, (LT1395CS6 only)
A
V
= 1, R
F
= 374
, R
L
= 100
A
V
= 2, R
F
= R
G
= 255
, R
L
= 100
A
V
= 1, R
F
= 374
, R
L
= 100
A
V
= 2, R
F
= R
G
= 255
, R
L
= 100
R
F
= R
G
= 255
, R
L
= 100
, V
OUT
= 1V
P-P
R
F
= R
G
= 255
, R
L
= 100
, V
OUT
= 1V
P-P
R
F
= R
G
= 255
, R
L
= 100
, V
OUT
= 1V
P-P
0.1%, A
V
= –1, R
F
= R
G
= 280
, R
L
= 150
R
F
= R
G
= 255
, R
L
= 150
R
F
= R
G
= 255
, R
L
= 150
MIN
TYP
30
40
400
350
100
100
1.3
2.5
10
25
0.02
0.04
MAX
75
100
UNITS
ELECTRICAL C
The
G
denotes specifications which apply over the specified operating temperature range, otherwise specifications are at T
A
= 25
°
C.
For each amplifier: V
CM
= 0V, V
S
=
±
5V, pulse tested, unless otherwise noted. (Note 5)
HARA TERISTICS
Note 1:
Absolute Maximum Ratings are those values beyond which the life
of a device may be impaired.
Note 2:
This parameter is guaranteed to meet specified performance
through design and characterization. It has not been tested.
Note 3:
A heat sink may be required depending on the power supply
voltage and how many amplifiers have their outputs short circuited.
Note 4:
The LT1395C/LT1396C/LT1397C are guaranteed functional over
the operating temperature range of –40
°
C to 85
°
C.
Note 5:
The LT1395C/LT1396C/LT1397C are guaranteed to meet specified
performance from 0
°
C to 70
°
C. The LT1395C/LT1396C/LT1397C are
designed, characterized and expected to meet specified performance from
–40
°
C and 85
°
C but is not tested or QA sampled at these temperatures.
For guaranteed I-grade parts, consult the factory.
Note 6:
T
J
is calculated from the ambient temperature T
A
and the
power dissipation P
D
according to the following formula:
LT1395CS5: T
J
= T
A
+ (P
D
250
°
C/W)
LT1396CS6: T
J
= T
A
+ (P
D
230
°
C/W)
LT1395CS8: T
J
= T
A
+ (P
D
150
°
C/W)
LT1396CS8: T
J
= T
A
+ (P
D
150
°
C/W)
LT1396CMS8: T
J
= T
A
+ (P
D
250
°
C/W)
LT1397CS14: T
J
= T
A
+ (P
D
100
°
C/W)
LT1397CGN16: T
J
= T
A
+ (P
D
135
°
C/W)
Note 7:
Slew rate is measured at
±
2V on a
±
3V output signal.
Note 8:
Differential gain and phase are measured using a Tektronix
TSG120YC/NTSC signal generator and a Tektronix 1780R Video
Measurement Set. The resolution of this equipment is 0.1% and 0.1
°
.
Ten identical amplifier stages were cascaded giving an effective
resolution of 0.01% and 0.01
°
.
Note 9:
For LT1395CS6, turn-on delay time (t
ON
) is measured from
control input to appearance of 1V(50%) at the output, for V
IN
= 1V and
A
V
= 2. Likewise, turn-off delay time (t
OFF
) is measured from control
input to appearance of 1V(50%) on the output for V
IN
= 1V and
A
V
= 2. This specification is guaranteed by design and characterization.
SMALL SIGNAL
–3dB BW (MHz)
400
350
350
SMALL SIGNAL
0.1dB BW (MHz)
100
100
100
SMALL SIGNAL
PEAKING (dB)
0.1
0.1
0.1
V
S
(V)
±
5
±
5
±
5
A
V
1
2
–1
R
L
(
)
100
100
100
R
F
(
)
374
255
280
R
G
(
)
–
255
280
TYPICAL AC PERFOW U
ns
ns
MHz
MHz
MHz
MHz
ns
ns
0.1dB BW
0.1dB Bandwidth
t
r
, t
f
t
PD
os
t
S
dG
dP
Small-Signal Rise and Fall Time
Propagation Delay
Small-Signal Overshoot
Settling Time
Differential Gain (Note 8)
Differential Phase (Note 8)
%
ns
%
DEG
相關PDF資料 |
PDF描述 |
|---|---|
| LT1424CN8 | Current-Mode SMPS Controller |
| LT1424CS8 | Current-Mode SMPS Controller |
| LT1460BCN8-2.5 | Voltage Reference |
| LT1460BCS8-2.5 | Voltage Reference |
| LT1461BIS8-3.3 | Analog IC |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| LT1397CDE | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Single/Dual/Quad 400MHz Current Feedback Amplifier |
| LT1397CDE#PBF | 功能描述:IC AMP CURR FEEDBACK QUAD 14-DFN RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:2,500 系列:- 放大器類型:通用 電路數(shù):1 輸出類型:滿擺幅 轉換速率:0.11 V/µs 增益帶寬積:350kHz -3db帶寬:- 電流 - 輸入偏壓:4nA 電壓 - 輸入偏移:20µV 電流 - 電源:260µA 電流 - 輸出 / 通道:20mA 電壓 - 電源，單路/雙路(±):2.7 V ~ 36 V，±1.35 V ~ 18 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:8-SOIC（0.154"，3.90mm 寬） 供應商設備封裝:8-SO 包裝:帶卷 (TR) |
| LT1397CDE#TRPBF | 功能描述:IC AMP CURR FEEDBACK QUAD 14-DFN RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:- 放大器類型:通用 電路數(shù):2 輸出類型:滿擺幅 轉換速率:1.8 V/µs 增益帶寬積:6.5MHz -3db帶寬:4.5MHz 電流 - 輸入偏壓:5nA 電壓 - 輸入偏移:100µV 電流 - 電源:65µA 電流 - 輸出 / 通道:35mA 電壓 - 電源，單路/雙路(±):1.8 V ~ 5.25 V，±0.9 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:10-TFSOP，10-MSOP（0.118"，3.00mm 寬） 供應商設備封裝:10-MSOP 包裝:管件 |
| LT1397CDE-PBF | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Single/Dual/Quad 400MHz Current Feedback Amplifier |
| LT1397CDE-TR | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Single/Dual/Quad 400MHz Current Feedback Amplifier |
發(fā)布緊急采購，3分鐘左右您將得到回復。