LT1399 Series

Low Cost Dual and Triple 300MHz Current Feedback Amplifiers with Shutdown

Catalog

Low Cost Dual and Triple 300MHz Current Feedback Amplifiers with Shutdown

Part	Voltage - Supply Span (Max) [Max]	Number of Circuits	Supplier Device Package	Current - Supply	Voltage - Input Offset	Amplifier Type	Gain Bandwidth Product	Current - Input Bias	Slew Rate	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case [x]	Package / Case [y]	Voltage - Supply Span (Min) [Min]	Current - Output / Channel	Mounting Type	-3db Bandwidth	Package / Case	Package / Case
Analog Devices LT1399HVCS#TRPBF	15 V	3	16-SO	4.6 mA	1.5 mV	Current Feedback	300 MHz	10 µA	800 V/µs	70 °C	0 °C	16-SOIC	0.154 in	3.9 mm	4 V	80 mA	Surface Mount	300 MHz
Analog Devices LT1399IS#PBF	12 V	3	16-SO	4.6 mA	1.5 mV	Current Feedback	300 MHz	10 µA	800 V/µs	85 °C	-40 °C	16-SOIC	0.154 in	3.9 mm	4 V	80 mA	Surface Mount	300 MHz
Analog Devices LT1399IGN#PBF	12 V	3	16-SSOP	4.6 mA	1.5 mV	Current Feedback	300 MHz	10 µA	800 V/µs	85 °C	-40 °C	16-SSOP			4 V	80 mA	Surface Mount	300 MHz	0.154 in	3.9 mm
Analog Devices LT1399CS#PBF	12 V	3	16-SO	4.6 mA	1.5 mV	Current Feedback	300 MHz	10 µA	800 V/µs	70 °C	0 °C	16-SOIC	0.154 in	3.9 mm	4 V	80 mA	Surface Mount	300 MHz
Analog Devices LT1399HVCS#PBF	15 V	3	16-SO	4.6 mA	1.5 mV	Current Feedback	300 MHz	10 µA	800 V/µs	70 °C	0 °C	16-SOIC	0.154 in	3.9 mm	4 V	80 mA	Surface Mount	300 MHz

Catalog

Low Cost Dual and Triple 300MHz Current Feedback Amplifiers with Shutdown

Key Features

• 300MHz Bandwidth on ±5V (AV= 1, 2 and – 1)

• 0.1dB Gain Flatness: 150MHz (AV= 1, 2 and – 1)

• Completely Off in Shutdown, 0μA Supply Current

• High Slew Rate: 800V/μs

• Wide Supply Range:±2V(4V) to ±6V(12V) (LT1398/LT1399)±2V (4V) to ±7.5V (15V) (LT1399HV)

• ±2V(4V) to ±6V(12V) (LT1398/LT1399)

• ±2V (4V) to ±7.5V (15V) (LT1399HV)

• 80mA Output Current

• Low Supply Current: 4.6mA/Amplifier

• Fast Turn-On Time: 30ns

• Fast Turn-Off Time: 40ns

• 16-Pin Narrow SO/Narrow SSOP Packages

Description

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 becomes 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 Linear Technology’s proprietary complementary bipolar process. The LT1399/LT1399HV are pin-for-pin upgrades to the LT1260 optimized for use on ±5V/±7.5V supplies.ApplicationsRGB Cable DriversLCD DriversSpread Spectrum AmplifiersMUX AmplifiersComposite Video Cable DriversPortable Equipment