Product Summary

The HFA1135IB is a high speed, low power current feedback amplifier with Intersil’s proprietary complementary bipolar UHF-1 process. This amplifier features user programmable output limiting, via the VH and VL pins. The HFA1135IB is the ideal choice for high speed, low power applications requiring output limiting (e.g. flash A/D drivers), especially those requiring fast overdrive recovery times. The limiting function allows the designer to set the maximum and minimum output levels to protect downstream stages from damage or input saturation. The sub-nanosecond overdrive recovery time ensures a quick return to linear operation following an overdrive condition. The applications of the HFA1135IB include Flash A/D Drivers, High Resolution Monitors, Professional Video Processing, Video Digitizing Boards/Systems, Multimedia Systems, RGB Preamps, Medical Imaging, Hand Held and Miniaturized RF Equipment, Battery Powered Communications.

Parametrics

HFA1135IB absolute maximum ratings: (1)Voltage Between V+ and V-: 11V; (2)DC Input Voltage: VSUPPLY; (3)Differential Input Voltage: 8V; (4)Output Current: Short Circuit Protected, 30mA Continuous, 60mA ≤ 50% Duty Cycle; (5)ESD Rating >600V.

Features

HFA1135IB features: (1)User Programmable Output Voltage Limiting; (2)Fast Overdrive Recovery <1ns; (3)Low Supply Current: 6.8mA; (4)High Input Impedance: 2MΩ; (5)Wide -3dB Bandwidth: 360MHz; (6)Very Fast Slew Rate: 1200V/μs; (7)Gain Flatness (to 50MHz): ±0.07dB; (8)Differential Gain: 0.02%; (9)Differential Phase: 0.04 Degrees; (10)Pin Compatible Upgrade to CLC501 and CLC502.

Diagrams

HFA1135IB pinout

Image Part No Mfg Description Data Sheet Download Pricing
(USD)		 Quantity
HFA1135IB96
HFA1135IB96

IC OPAMP CFA 360MHZ 8-SOIC
Data Sheet
Negotiable 
HFA1135IBZ
HFA1135IBZ
Intersil
Video Amplifiers W/ANNEAL OPAMP 360MH ZCFBLIMIT8SOICIND
Data Sheet
0-1: $3.16
1-25: $2.67
25-100: $2.21
100-250: $1.95
HFA1135IBZ96
HFA1135IBZ96

IC OPAMP CFA 360MHZ LP 8-SOIC
Data Sheet
0-2500: $1.66