Datasheet LT1193 (Analog Devices)
| Manufacturer | Analog Devices |
| Description | Video Difference Amplifier |
| Pages / Page | 12 / 1 — FEATURES. DESCRIPTIO. APPLICATIO S. TYPICAL APPLICATIO. Cable Sense … |
| File Format / Size | PDF / 448 Kb |
| Document Language | English |
FEATURES. DESCRIPTIO. APPLICATIO S. TYPICAL APPLICATIO. Cable Sense Amplifier for Loop Through Connections with DC Adjust
Model Line for this Datasheet
Text Version of Document
LT1193 Video Difference Amplifier
U FEATURES DESCRIPTIO
■ Differential or Single-Ended Gain Block (Adjustable) The LT®1193 is a video difference amplifier optimized for ■ –3dB Bandwidth, AV = ±2: 80MHz operation on ±5V and a single 5V supply. This versatile ■ Slew Rate: 500V/µs amplifier features uncommitted high input impedance (+) ■ Low Cost and (–) inputs, and can be used in differential or single- ■ Output Current: ±50mA ended configurations. Additionally, a second set of inputs ■ Settling Time: 180ns to 0.1% give gain adjustment and DC control to the differential ■ CMRR at 10MHz: > 40dB amplifier. ■ Differential Gain Error: 0.2% The LT1193’s high slew rate, 500V/µs, wide bandwidth, ■ Differential Phase Error: 0.08° 80MHz, and ±50mA output current make it ideal for ■ Single 5V Operation driving cables directly. The shutdown feature reduces the ■ Drives Cables Directly power dissipation to a mere 15mW and allows multiple ■ Output Shutdown amplifiers to drive the same cable.
U
The LT1193 is available in 8-pin PDIP and SO packages.
APPLICATIO S
, LTC and LT are registered trademarks of Linear Technology Corporation. ■ Line Receivers ■ Video Signal Processing ■ Cable Drivers ■ Oscillators ■ Tape and Disc Drive Systems
U TYPICAL APPLICATIO Cable Sense Amplifier for Loop Through Connections with DC Adjust
VIN 5V 3 + 7 CABLE 2 – 75Ω 6 LT1193 1 VOUT V + DC 8 4 75Ω – –5V 300Ω LT1193 • TA01 300Ω 1193fb 1
U FEATURES DESCRIPTIO
■ Differential or Single-Ended Gain Block (Adjustable) The LT®1193 is a video difference amplifier optimized for ■ –3dB Bandwidth, AV = ±2: 80MHz operation on ±5V and a single 5V supply. This versatile ■ Slew Rate: 500V/µs amplifier features uncommitted high input impedance (+) ■ Low Cost and (–) inputs, and can be used in differential or single- ■ Output Current: ±50mA ended configurations. Additionally, a second set of inputs ■ Settling Time: 180ns to 0.1% give gain adjustment and DC control to the differential ■ CMRR at 10MHz: > 40dB amplifier. ■ Differential Gain Error: 0.2% The LT1193’s high slew rate, 500V/µs, wide bandwidth, ■ Differential Phase Error: 0.08° 80MHz, and ±50mA output current make it ideal for ■ Single 5V Operation driving cables directly. The shutdown feature reduces the ■ Drives Cables Directly power dissipation to a mere 15mW and allows multiple ■ Output Shutdown amplifiers to drive the same cable.
U
The LT1193 is available in 8-pin PDIP and SO packages.
APPLICATIO S
, LTC and LT are registered trademarks of Linear Technology Corporation. ■ Line Receivers ■ Video Signal Processing ■ Cable Drivers ■ Oscillators ■ Tape and Disc Drive Systems
U TYPICAL APPLICATIO Cable Sense Amplifier for Loop Through Connections with DC Adjust
VIN 5V 3 + 7 CABLE 2 – 75Ω 6 LT1193 1 VOUT V + DC 8 4 75Ω – –5V 300Ω LT1193 • TA01 300Ω 1193fb 1
