LT1227

Features: · 140MHz Bandwidth: AV = 2, RL = 150W· 1100V/ms Slew Rate· Low Cost· 30mA Output Drive Current·0.01% Differential Gain· 0.01° Differential Phase· High Input Impedance: 14MW, 3pF· Wide Supply Range: ±2V to ±15V· Shutdown Mode: IS < 250mA· Low Supply Current: IS = 10mA· Inputs Common Mo...

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SeekIC No. : 004400459 Detail

LT1227: Features: · 140MHz Bandwidth: AV = 2, RL = 150W· 1100V/ms Slew Rate· Low Cost· 30mA Output Drive Current·0.01% Differential Gain· 0.01° Differential Phase· High Input Impedance: 14MW, 3pF· Wide Supp...

floor Price/Ceiling Price

Part Number:
LT1227
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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268 Transactions

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Upload time: 2024/11/23

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Product Details

Description



Features:

· 140MHz Bandwidth: AV = 2, RL = 150W
· 1100V/ms Slew Rate
· Low Cost
· 30mA Output Drive Current
·0.01% Differential Gain
· 0.01° Differential Phase
· High Input Impedance: 14MW, 3pF
· Wide Supply Range: ±2V to ±15V
· Shutdown Mode: IS < 250mA
· Low Supply Current: IS = 10mA
· Inputs Common Mode to Within 1.5V of Supplies
· Outputs Swing Within 0.8V of Supplies



Application

· Video Amplifiers
· Cable Drivers
· RGB Amplifiers
· Test Equipment Amplifiers
· 50W Buffers for Driving Mixers



Pinout

  Connection Diagram


Specifications

Supply Voltage ..................................................... ±18V
Input Current ......................................................±15mA
Output Short Circuit Duration (Note 1) ........ Continuous
Operating Temperature Range
LT1227C ..................................................   0°C to 70°C
LT1227M .........................................      55°C to 125°C
Storage Temperature Range ................65°C to 150°C
Junction Temperature
Plastic Package ................................................    150°C
Ceramic Package .............................................     175°C
Lead Temperature (Soldering, 10 sec.)................ 300°C



Description

The LT1227 is a current feedback amplifier with wide bandwidth and excellent video characteristics. The low differential gain and phase, wide bandwidth, and 30mA output drive current make the LT1227 well suited to drive cables in video systems.

A shutdown feature switches the device into a high impedance, low current mode, allowing multiple devices to be connected in parallel and selected. Input to output isolation in shutdown is 70dB at 10MHz for input amplitudes up to 10VP-P. The shutdown pin interfaces to open collector or open drain logic and takes only 4ms to enable or disable.

The LT1227 comes in the industry standard pinout and can upgrade the performance of many older products. For a dual or quad version, see the LT1229/1230 data sheet. The LT1227 is manufactured on Linear Technology's proprietary complementary bipolar process.




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