mc44bs374ca Freescale Semiconductor, Inc, mc44bs374ca Datasheet - Page 14

• Manufacturer Part Number: mc44bs374ca
• Description: Pll Tuned Uhf And Vhf Audio/video High Integration Modulator
• Manufacturer: Freescale Semiconductor, Inc

Characterization Measurement Conditions
14 Characterization Measurement Conditions
The following list shows the MC44BS374CA default configuration unless otherwise specified.
RF Inputs / Output into 75ohm Load using a 75 to 50 ohm transformation. Video Input 1Vpp.
Audio pre-emphasis circuit enabled.
• Peak White Clip enabled
• UHF oscillator ON
• Sound and video modulators ON
• Sound subcarrier frequency = 5.5 MHz
• Sound Oscillator ON
• Logic Output Port LOW
• Picture-to-sound carrier ratio = 12 dB
• Test pattern disabled
• All test mode bits are ‘0’
• Frequency from channel 21 to 69
Freescale Semiconductor, Inc.
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MC44BS374CA Technical data
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