
Japan Radio Corporation
■ GENERAL DESCRIPTION
The NJM2244 is a three input integrated video switch, which selects one video signal from three input signals. It contains driver circuit for 75Ω load and is able to connect to TV monitor. Its operating supply voltage range is 5 to 12v and bandwidth is 10MHz. Crosstalk is 70dB (at 4.43MHz). NJM2244 contains clamp function and it can be operated while setting DC level fixed in position of the video signal.
■ FEATURES
Operating Voltage 4.75 to 13V
3 input - 1 Output
Internal Driver Circuit for 75Ω Impedance
Muting Function available
Internal Clamp Function
Low power Dissipation 16.5mA
Cross-talk 70dB (at 4.43MHz)
Wide Frequency Range 10MHz (2VP-P Input)
Package Outline DIP8, DMP8, SIP8
Bipolar Technology
■ APPLICATION
VCR Video Camera AV-TV Video Disc Player