MC44BS374CAEF Freescale Semiconductor, MC44BS374CAEF Datasheet - Page 3

• Manufacturer Part Number: MC44BS374CAEF
• Description: IC AUDIO/VIDEO MODULATOR 16-SOIC
• Manufacturer: Freescale Semiconductor

Specifications of MC44BS374CAEF

• Applications: *
• Mounting Type: Surface Mount
• Package / Case: 16-SOIC (3.9mm Width)
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

2 Comparing the MC44BS374CA to the MC44BC374C
Compared to the MC44BC374C devices, the MC44BS374CA has the following improvements:
3 Pin Descriptions
• Higher output level (82 dBuV versus 74.5 dBuV)
• Higher Video signal to noise (+ 3 dB)
• I
• Lower power consumption in normal and standby modes (-2 mA)
• The device can be powered down without holding the I
• TB1 bit is no more available (limited compatibility with MC44355 devices no more available)
• Switch between the two integrated VCO’s controlled directly by the frequency divider (@ 700
MHz)
2
C-bus 3.3V compatible
Pin number
10
11
12
13
14
15
16
1
2
3
4
5
6
7
8
9
Freescale Semiconductor, Inc.
For More Information On This Product,
Pin Name
PREEMP
TVOVCC
SPLFLT
PLLFLT
TVOUT
AUDIO
VIDEO
Table 1. Package Pin Descriptions
VCCD
GNDD
VCCA
XTAL
GND
GND
SDA
LOP
SCL
MC44BS374CA Technical data
Go to: www.freescale.com
I2C clock
I2C data
Logical output port controlled by I2C bus
Crystal
Ground
Pre-emphasis capacitor
Audio input
Sound PLL loop filter
Video input
Main analog supply voltage
Analog ground
TV output signal
TV output stage supply voltage
RF PLL loop filter
Digital supply voltage
Digital ground
Comparing the MC44BS374CA to the MC44BC374C
2
Description
C lines down.