參數(shù)資料
型號: LT1398
廠商: Linear Technology Corporation
英文描述: Low Cost Dual 300MHz Current Feedback Amplifiers with Shutdown(低價雙路300MHz電流反饋放大器(帶關端引腳))
中文描述: 低成本雙300MHz的電流反饋放大器,帶有關斷(低價雙路300MHz的電流反饋放大器(帶關端引腳))
文件頁數(shù): 1/16頁
文件大小: 234K
代理商: LT1398
1
LT1398/LT1399/LT1399HV
Low Cost Dual and Triple
300MHz Current Feedback
Amplifiers with Shutdown
DESCRIPTIOU
3-Input Video MUX Cable Driver
The LT
1399 and LT1399HV contain three independent
300MHz current feedback amplifiers, each with a shut-
down pin. The LT1399HV is a higher voltage version of the
LT1399. The LT1398 is a two amplifier version of the
LT1399.
The LT1398/LT1399 operate on all supplies from a single
4V to
±
6V. The LT1399HV operates on all supplies from 4V
to
±
7.5V.
Each amplifier draws 4.6mA when active. When disabled
each amplifier draws zero supply current and its output be-
comes high impedance. The amplifiers turn on in only 30ns
and turn off in 40ns, making them ideal in spread spectrum
and portable equipment applications.
The LT1398/LT1399/LT1399HV are manufactured on Lin-
ear Technology’s proprietary complementary bipolar pro-
cess. The LT1399/LT1399HV are pin-for-pin upgrades to
the LT1260 optimized for use on
±
5V/
±
7.5V supplies.
, LTC and LT are registered trademarks of Linear Technology Corporation.
I
300MHz Bandwidth on
±
5V (A
V
= 1, 2 and –1)
I
0.1dB Gain Flatness: 150MHz (A
V
= 1, 2 and –1)
I
Completely Off in Shutdown, 0
μ
A Supply Current
I
High Slew Rate: 800V/
μ
s
I
Wide Supply Range:
±
2V(4V) to
±
6V(12V) (LT1398/LT1399)
±
2V (4V) to
±
7.5V (15V) (LT1399HV)
I
80mA Output Current
I
Low Supply Current: 4.6mA/Amplifier
I
Fast Turn-On Time: 30ns
I
Fast Turn-Off Time: 40ns
I
16-Pin Narrow SO/Narrow SSOP Packages
APPLICATIU
I
RGB Cable Drivers
I
LCD Drivers
I
Spread Spectrum Amplifiers
I
MUX Amplifiers
I
Composite Video Cable Drivers
I
Portable Equipment
Square Wave Response
OUTPUT
200mV/DIV
TIME (10ns/DIV)
1398/99 TA02
R
L
= 100
R
= R
= 324
f = 10MHz
FEATURES
TYPICAL APPLICATIO
U
+
1/3 LT1399
R
G
200
R
F
324
A
EN A
V
IN A
+
1/3 LT1399
R
G
200
R
F
324
EN B
V
IN B
B C
CHANNEL
SELECT
97.6
97.6
+
1/3 LT1399
R
G
200
R
F
324
EN C
V
IN C
97.6
75
V
OUT
75
CABLE
1399 TA01
相關PDF資料
PDF描述
LT1399 Low Cost Triple 300MHz Current Feedback Amplifiers with Shutdown(低價三路300MHz電流反饋放大器(帶關端引腳))
LT1424IN8-5 RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
LT1424CN8-5 RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
LT1424CN8-9 Isolated Flyback Switching Regulator with 9V Output
LT1424IS8-5 RADIATION HARDENED HIGH EFFICIENCY, 5 AMP SWITCHING REGULATORS
相關代理商/技術參數(shù)
參數(shù)描述
LT1398CS 功能描述:IC CURRNT FEEDBK AMP DUAL 16SOIC RoHS:否 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(zhuǎn)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
LT1398CS#PBF 功能描述:IC CURRNT FEEDBK AMP DUAL 16SOIC 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(zhuǎn)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
LT1398CS#TR 功能描述:IC AMP CURR FEEDBACK DUAL 16SOIC RoHS:否 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.05 V/µs 增益帶寬積:110kHz -3db帶寬:- 電流 - 輸入偏壓:0.7pA 電壓 - 輸入偏移:210µV 電流 - 電源:57µA 電流 - 輸出 / 通道:30mA 電壓 - 電源,單路/雙路(±):3 V ~ 16 V,±1.5 V ~ 8 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應商設備封裝:14-SOIC 包裝:管件 產(chǎn)品目錄頁面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5
LT1398CS#TRPBF 功能描述:IC CURRNT FEEDBK AMP DUAL 16SOIC RoHS:是 類別:集成電路 (IC) >> Linear - Amplifiers - Instrumentation 系列:- 標準包裝:50 系列:LinCMOS™ 放大器類型:通用 電路數(shù):4 輸出類型:- 轉(zhuǎn)換速率:0.05 V/µs 增益帶寬積:110kHz -3db帶寬:- 電流 - 輸入偏壓:0.7pA 電壓 - 輸入偏移:210µV 電流 - 電源:57µA 電流 - 輸出 / 通道:30mA 電壓 - 電源,單路/雙路(±):3 V ~ 16 V,±1.5 V ~ 8 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:14-SOIC(0.154",3.90mm 寬) 供應商設備封裝:14-SOIC 包裝:管件 產(chǎn)品目錄頁面:865 (CN2011-ZH PDF) 其它名稱:296-1834296-1834-5
LT1399 制造商:LINER 制造商全稱:Linear Technology 功能描述:100MHz Current Feedback