MC14577CP Motorola, MC14577CP Datasheet

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MC14577CP

Manufacturer Part Number
MC14577CP
Description
ACF-II Evaluation Board Operating Manual
Manufacturer
Motorola
Datasheet

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SEMICONDUCTOR TECHNICAL DATA
ACF-II Evaluation Board Operating Manual
1. SUMMARY
The MC141622EVK is a development board for evaluation of the MC141622. In addition to the
MC141622, the MC141622EVK contains all the analog circuit that is necessary for buffering both the
input and output video signal and generation of the 4xfsc clock. By connecting an external signal source,
monitor, and power supply, it is possible to evaluate all the operating modes on the MC141622.
2. SPECIFICATION
REV 3
1/97
MOTOROLA
Motorola, Inc. 1997
Board Dimensions
Y/C Separation LSI
Video Input Amplifier
Video Output Amplifier
Clamp Circuit
Clock Generator
Clock Buffer Amplifier
Analog Input/Output Interface
Digital Input/Output Interface
Action Mode
Regulator
Recommended Supply Voltage
Operating Temperature
Supply Current
TN97012000
100 mm (Length) x 150 mm (Width)
MC141622FU Mount
MC14577 2SC2002 Use
MC14576 Use
2SC2002 2SA953 Use
MC1378P Use
MC14576 Use
BNC Connector x3, S Terminal Output Mount
16 Pin Header Mount
MC141622 Supports All Operating Modes
MC7805CT Use
+ 10 V
0 to 50 C
350 mA
MC141622EVK
Order this document
by MC141622EVK/D
MC141622EVK
1

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MC14577CP Summary of contents

Page 1

... Action Mode Regulator Recommended Supply Voltage Operating Temperature Supply Current REV 3 1/97 TN97012000 MOTOROLA Motorola, Inc. 1997 MC141622EVK 100 mm (Length) x 150 mm (Width) MC141622FU Mount MC14577 2SC2002 Use MC14576 Use 2SC2002 2SA953 Use MC1378P Use MC14576 Use BNC Connector x3, S Terminal Output Mount ...

Page 2

... In addition to the normal Y/C analog outputs, the MC141622EVK can provide the Y/C signals as digital luminance and chrominance signals. The digital luminance data is output on C0 – C7 and the digital chrominance data is output on D0 – D7. This digital data can be modified by other digital processing. MC141622EVK 2 MOTOROLA ...

Page 3

... The set up level of the coring parameter and characteristics are as follows. Coring Characteristics OUT WHITE LEVEL (C4 – C7) WHITE (0 – 15 STEP) IN BLACK OUT IN NOISE LEVEL (D4 – D7) (0 – 15 STEP) MOTOROLA MODE Switching Function MODE1 MODE0 Function Y out Pin C out Pin ...

Page 4

... There is no filter for bandwidth limitations on this board beyond that imposed by the bandwidth limitations of the MC14577 buffer amplifier. To minimize noise resulting from excessive bandwidth, the bandwidth of input video signal should be limited to no more than one half of the clock frequency. MC141622EVK 4 MOTOROLA ...

Page 5

... F V CC( 0.1 9 – out BNC2 1/2MC14678 – out BNC3 2/2MC14678 MOTOROLA 0.1 470 k F 0.1 0 MC1378P 0.1 0.1 ...

Page 6

... MC141622EVK PARTS LIST Reference Designation Description IC1 MC141622FU IC2 MC14576CP IC3 MC14577CP IC4 MC7805CT IC5 MC14576CP IC6 MC1378P TR1 2SC2002 TR2 2SC2002 TR3 2SA953 750 k R7 510 R10 150 R11 510 k R12, R13 2.2 k R14 ...

Page 7

... C32 C33 14.32 R25 C36 C34 R24 L10 L9 VR3 R26 VR4 MC14576 IC6 C39 BNC5 CLK(AD) ON VERTICAL BK ENHANCE OFF MOTOROLA C49 C52 C48 IC8 C47 POWER VIDEO IN BNC1 VC2 R16–1 MC14577 SETTING IC3 VIDEO C16 AMPLITUDE VR1 TR1 R6 ROTARY C13 C10 ...

Page 8

... Motorola reserves the right to make changes without further notice to any products herein. Motorola makes no warranty, representation or guarantee regarding the suitability of its products for any particular purpose, nor does Motorola assume any liability arising out of the application or use of any product or circuit, and specifically disclaims any and all liability, including without limitation consequential or incidental damages. “ ...

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