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參數(shù)資料
| 型號： | LT1207CS |
| 廠商： | Linear Technology |
| 文件頁數(shù)： | 1/16頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CURRNT FEEDBK AMP DUAL 16SOIC |
| 標(biāo)準(zhǔn)包裝： | 50 |
| 放大器類型： | 電流反饋 |
| 電路數(shù)： | 2 |
| 轉(zhuǎn)換速率： | 900 V/µs |
| -3db帶寬： | 60MHz |
| 電流 - 輸入偏壓： | 10µA |
| 電壓 - 輸入偏移： | 3000µV |
| 電流 - 電源： | 20mA |
| 電流 - 輸出 / 通道： | 1.2A |
| 電壓 - 電源，單路/雙路(±)： | 10 V ~ 30 V，±5 V ~ 15 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-SOIC（0.154"，3.90mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 16-SO |
| 包裝： | 管件 |
1
LT1207
Dual 250mA/60MHz
Current Feedback Amplifier
S
FEATURE
s
250mA Minimum Output Drive Current
s
60MHz Bandwidth, AV = 2, RL = 100
s
900V/
s Slew Rate, AV = 2, RL = 50
s
0.02% Differential Gain, AV = 2, RL = 30
s
0.17
° Differential Phase, AV = 2, RL = 30
s
High Input Impedance: 10M
s
Shutdown Mode: IS < 200A per Amplifier
s
Stable with CL = 10,000pF
APPLICATIO S
U
s
ADSL/HDSL Drivers
s
Video Amplifiers
s
Cable Drivers
s
RGB Amplifiers
s
Test Equipment Amplifiers
s
Buffers
The LT
1207 is a dual version of the LT1206 high speed
current feedback amplifier. Like the LT1206, each CFA in
the dual has excellent video characteristics: 60MHz band-
width, 250mA minimum output drive current, 400V/
s
minimum slew rate, low differential gain (0.02% typ) and
low differential phase (0.17
° typ). The LT1207 includes a
pin for an optional compensation network which stabi-
lizes the amplifier for heavy capacitive loads. Both ampli-
fiers have thermal and current limit circuits which protect
against fault conditions. ThesecapabilitiesmaketheLT1207
well suited for driving difficult loads such as cables in video
or digital communication systems.
Operation is fully specified from
±5V to ±15V supplies.
Supply current is typically 20mA per amplifier. Two
micropower shutdown controls place each amplifier in a
high impedance low current mode, dropping supply
current to 200
A per amplifier. For reduced bandwidth
applications, supply current can be lowered by adding a
resistor in series with the Shutdown pin.
The LT1207 is manufactured on Linear Technology's
complementary bipolar process and is available in a low
thermal resistance 16-lead SO package.
, LTC and LT are registered trademarks of Linear Technology Corporation.
TYPICAL APPLICATION
U
D
U
ESCRIPTIO
HDSL Driver
–
+
1/2 LT1207
+
–
240
720
720
720
15k
VIN
+
0.1
F*
2.2
F**
5V
+
0.1
F*
2.2
F**
–5V
62
62
L1
1207 TA01
1/2 LT1207
SHDN A
SHDN B
CERAMIC
TANTALUM
L1 = TRANSPOWER SMPT–308
OR SIMILAR DEVICE
*
**
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| LT1207CS#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(biāo)準(zhǔn)包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 38 V，±2.25 V ~ 19 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(yīng)商設(shè)備封裝:8-SOIC 包裝:帶卷 (TR) |
| LT1207CS#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(biāo)準(zhǔn)包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 38 V，±2.25 V ~ 19 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(yīng)商設(shè)備封裝:8-SOIC 包裝:帶卷 (TR) |
| LT1207CS#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(biāo)準(zhǔn)包裝:2,500 系列:Excalibur™ 放大器類型:J-FET 電路數(shù):1 輸出類型:- 轉(zhuǎn)換速率:45 V/µs 增益帶寬積:10MHz -3db帶寬:- 電流 - 輸入偏壓:20pA 電壓 - 輸入偏移:490µV 電流 - 電源:1.7mA 電流 - 輸出 / 通道:48mA 電壓 - 電源，單路/雙路(±):4.5 V ~ 38 V，±2.25 V ~ 19 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(yīng)商設(shè)備封裝:8-SOIC 包裝:帶卷 (TR) |
| LT1208 | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual and Quad 45MHz, 400V/us Op Amps |
| LT1208C | 制造商:LINER 制造商全稱:Linear Technology 功能描述:Dual and Quad 45MHz, 400V/us Op Amps |
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