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MC13077 View Datasheet(PDF) - Motorola => Freescale

Part Name
Description
View to exact match
MC13077
Motorola
Motorola => Freescale Motorola
MC13077 Datasheet PDF : 14 Pages
1 2 3 4 5 6 7 8 9 10 Next Last
MC13077
Pin Symbol
Internal Equivalent
Schematic
1 VCC
2 Comp
Video
Zo = 75
75
75
1.0
k
PIN DESCRIPTIONS
Description
Supply Voltage
Composite Video output. The external
75 series resistor determines the
impedance of the output. The output will
drive a 75 load through a 75 coax.
Expected Waveforms
+ 5.0 Vdc ±10%
1.0 Vpp (75% Color Saturation),
1.23 Vpp (100% Color Saturation) at
the 75 load.
3 Luma
S–Video
Zo = 75
75
75
Luminance S–Video output. The external 1.0 Vpp with sync (100% output) at the
75 series resistor determines the
75 load.
impedance of the output. The output will
1.0 drive a 75 load through a 75 coax.
k
4 Chroma
S–Video
Zo = 75
75
75
5 Luma
Clamp
Chrominance S–Video output. The
external 75 series resistor determines
the impedance of the output. The output
1.0 will drive a 75 load through a 75
kcoax.
885 mVpp (100% output) when at the
75 load.
Luminance Output Clamp storage
capacitor. A 0.01 µF capacitor should be
connected from this pin to ground.
3.4 Vdc.
6 YIn
Luminance input from the delay line. The
delayed Luma from Pin 10 is applied at
this pin.
500 mVpp of Composite Luma when
100% saturated RGB inputs are applied.
1.4 V
7 Sync In/
Sync Sep
10 k
2.0 V
Composite Sync input. Negative going
sync should be applied at this pin. The
The peak voltage may not exceed VCC.
Minimum voltage should not be less than
input has a threshold of 1.4 V.
0 V. See Figure 2 for input requirements.
8 4x fsc Xtal
/4x fsc In
400
gm
gm
Vref
VCC Four times Subcarrier Frequency Crystal
Oscillator pin. This pin provides for the
connection of the oscillator resonant
element. Pin may also be driven directly
with a 4x subcarrier signal.
300 to 600 mVpp 4x subcarrier input if
the pin is being externally driven.
Approximately 40 mVpp, if a crystal is
being used.
2.0 k
9 3.58/
4.43 MHz
In/PLL Off
10 k
External Subcarrier Input. This pin
0.10 to 3.0 Vpp (AC coupled) of
provides an input to a Phase Detector and subcarrier to phase–lock 4x oscillator or
PLL and allows phase–lock of the 4x
grounded to disable the PLL.
oscillator to an external subcarrier
reference. To disable the PLL, this pin
should be grounded. 400 Hz of pull–in and
lock–in range is possible with a crystal.
4
MOTOROLA ANALOG IC DEVICE DATA
 

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