MC44C401LAC Freescale Semiconductor, MC44C401LAC Datasheet - Page 4

• Manufacturer Part Number: MC44C401LAC
• Description: IC STEREO ENCODER MTS 32-LQFP
• Manufacturer: Freescale Semiconductor
• Type: Audio Encoderr

Specifications of MC44C401LAC

• Applications: Set-Top Boxes, Video Players, Recorders
• Voltage - Supply, Analog: 2.97 V ~ 3.63 V
• Voltage - Supply, Digital: 2.97 V ~ 3.63 V
• Mounting Type: Surface Mount
• Package / Case: 32-LQFP
• For Use With: MC44C401LEVK - KIT EVAL MC44C401L MTS ENCODERMC44C401EVK - KIT EVAL MC44C401 MTS ENCODER

I/O Description
4 I/O Description
4.1 Signal List
The Stereo Modulator I/O signals are described in Table 1.
4
VINL
VREFP
VAGO
VREFM
VINR
CVBS
CA
VID_PRES
NC
XTALIN
XTALOUT
CLK4MHZ
APLLVDD
APLLVSS
SSVDD
SSVSS
ADCVDD
ADCVSS
Power Supply
Analog
Clocks
Signal
Digital
PRELIMINARY—SUBJECT TO CHANGE WITHOUT NOTICE
1
Table 1. MC44C401L Signal Descriptions
3,6,10
23,14,
13,12
Pin #
15
17
28
27
22
30
29
31
32
9
4
5
2
1
7
8
MTS Stereo Encoder, Rev. 0.5
Left channel input voltage
ADC ref. input voltage
Analog virtual ground
ADC ref. input voltage
Right channel input voltage
Composite video input
Composite Audio Output
Video present flag, 0 = no video, hi-z = video
present valid after 100 lines of valid video
No Connect
Crystal input
Crystal output
4 MHz clock for Audio/Video modulator IC
APLL analog supply voltage, 1.8 V
APLL analog ground
Sync Separator analog supply voltage, 3.3 V
Sync Separator analog ground
ADC analog supply voltage, 3.3 V
ADC analog ground
Description
Freescale Semiconductor