1

LT1364/LT1365

s

70MHz Gain Bandwidth

s

1000V/

µs Slew Rate

s

7.5mA Maximum Supply Current per Amplifier

s

Unity-Gain Stable

s

C-Load

s

9nV/

√Hz Input Noise Voltage

s

1.5mV Maximum Input Offset Voltage

s

2

µA Maximum Input Bias Current

s

350nA Maximum Input Offset Current

s

50mA Minimum Output Current

s

±7.5V Minimum Output Swing into 150Ω

s

s

50ns Settling Time to 0.1%, 10V Step

s

s

0.04

s

Specified at

±2.5V, ±5V, and ±15V

Dual and Quad

70MHz, 1000V/

µs Op Amps

The LT1364/LT1365 are dual and quad high speed opera-

tional amplifiers with outstanding AC and DC perfor-

mance. The amplifiers feature much lower supply current

and higher slew rate than devices with comparable band-

width. The circuit topology is a voltage feedback amplifier

with matched high impedance inputs and the slewing

performance of a current feedback amplifier. The high

slew rate and single stage design provide excellent settling

characteristics which make the circuit an ideal choice for

data acquisition systems. Each output drives a 150

Ω load

to

±7.5V with ±15V supplies and to ±3.4V on ±5V sup-

plies. The amplifiers are stable with any capacitive load

making them useful in buffer or cable driving applications.

The LT1364/LT1365 are members of a family of fast, high

performance amplifiers using this unique topology and

employing Linear Technology Corporation’s advanced

bipolar complementary processing. For a single amplifier

version of the LT1364/LT1365 see the LT1363 data sheet.

For 50MHz devices with 4mA supply currents see the

LT1360 through LT1362 data sheets. For lower supply

current amplifiers see the LT1354 to LT1359 data sheets.

Singles, duals, and quads of each amplifier are available.

s

Wideband Amplifiers

s

Buffers

s

Active Filters

s

Video and RF Amplification

s

Cable Drivers

s

Data Acquisition Systems

FREQUENCY (MHz)

1

–8

–6

–4

–2

0

2

100

1364/1365 TA01

10

–

+

1/2

LT1364

510

Ω

75

Ω

OUT

75

Ω

IN

510

Ω

Cable Driver Frequency Response

1364/1365 TA02

C-Load is a trademark of Linear Technology Corporation

, LTC and LT are registered trademarks of Linear Technology Corporation.

APPLICATIO S

FEATURES

TYPICAL APPLICATIO

DESCRIPTIO