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TK15409

TOKO
Part Number TK15409
Manufacturer TOKO
Description 75 OHM VIDEO LINE DRIVER
Published Apr 16, 2005
Detailed Description TK15409 75 Ω VIDEO LINE DRIVER FEATURES s Internal Y-C Summing Circuit s Voltage Gain is 6 dB Fixed s Internal 75 Ω Driv...
Datasheet PDF File TK15409 PDF File

TK15409
TK15409


Overview
TK15409 75 Ω VIDEO LINE DRIVER FEATURES s Internal Y-C Summing Circuit s Voltage Gain is 6 dB Fixed s Internal 75 Ω Driver s Active High ON/OFF Control s Very Low Standby Current (typ.
ISTBY ≤ 25 µA) s Very Small Output Capacitor Using SAG Function Pin s Very Small Package (SOT23L-8) s Single +5 V Power Supply Operation APPLICATIONS s s s s s s Video Equipment Digital Cameras CCD Cameras TV Monitors Video Tape Recorders LCD Projectors DESCRIPTION Operating from a single +5 V supply, the TK15409 is a video line driver IC that takes standard Y and C analog inputs and provides a composite analog output for driving 150 Ω loads (75 Ω resistor and 75 Ω cable load).
Internal summing of the Y and C inputs is performed to produce the composite video output.
The luminance (Y) input is clamped at 1.
25 V and amplified 6 dB; the chromanance (C) input is biased at 2.
0 V and amplified 6 dB.
The internal 1.
5 kΩ SAG function resistor provides gain compensation for low frequency signals.
During standb...



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