CA3450 - Intersil Corporation

CA3450 220MHz/ Video Line Driver/ High Speed Operational Amplifier

CT T ODU CEMEN 7 R P E A 74 T L 7 E OL REP 00-442OBS ENDED 8 1 m s.co MM ions ECO pplicat p@harri R O N ral A centap Cent : Call or email CA3450 January 1999 File Number 1732.5 220MHz, Video Line Driver, High Speed Operational Amplifier The CA3450 is a large signal video line driver and high speed operational amplifier capable of driving 50Ω transmission lin.

Features

• High Open Loop Gain at Video Frequencies - AOL . . . . . . . . . . . . . . . . . . . . . . . . . . >40dB at f = 5MHz
• Power Bandwidth of 10MHz . . . . . . . ACL = 5; VO = ±3.5V
• Slew Rate at Full Load . . . . . . . . . . . . . 330V/µs (AV ≥ 10)
• fT = 220MHz; CC = 0pF With a Load of 50Ω ||20pF|| 1MΩ (Scope Input)
• VOUT = ±4.1V Into 75Ω
• Offset Null Terminals Applications
• Video Line Driver
• High Frequency Unity Gain Buffer
• Pulse Amplifier
• High Speed Comparator Pinout CA3450 (PDIP) TOP VIEW OFFSET NULL 1 NC 2 - INPUT 3 V- 4 V- 5 VO 6 V+ 7 V+ 8 16 OFFSET NULL 15 NC 14 + INPUT 13 V.