參數(shù)資料
型號： MC44011FB
廠商： MOTOROLA INC
元件分類： 消費家電
英文描述： BUS CONTROLLED MULTISTANDARD VIDEO PROCESSOR
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP44
封裝： PLASTIC, QFP-44
文件頁數(shù)： 5/52頁
文件大?。?/td> 835K
代理商： MC44011FB
MC44011
5
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS
(continued)
(TA = 25
°
C, VCC1 = VCC2 = VCC3 = 5.0 V, unless otherwise noted.)
Characteristics
Unit
Max
Typ
Min
PAL/NTSC/S–VHS DECODER
Video 1, 2 Inputs
Crosstalk Rejection, f = 1.0 MHz
(Measured at Y1 output, Luma Peaking = 0 dB, $77–7 = 1)
DC Level: @ Selected Input
DC Level:
@ Unselected Input
Clamp Current
Sound Trap Rejection (See Figures 14 to 23)
With 17.7 MHz Crystal: @ 6.5 MHz (T1, T2 = 00)
With 17.7 MHz Crystal:
@ 6.0 MHz (T1, T2 = 10)
With 17.7 MHz Crystal:
@ 5.5 MHz (T1, T2 = 11)
With 17.7 MHz Crystal:
@ 5.74 MHz (T1, T2 = 01)
With 14.3 MHz Crystal: @ 4.44 MHz (T1, T2 = 11)
20
40
–
dB
–
–
2.8
0.7
–20
–
–
Vdc
–30
–10
μ
A
15
15
10
15
–
30
30
43
26
35
–
–
–
–
–
dB
R–Y, B–Y Outputs (Pins 41, 42)
Output Amplitude (with 100% Saturated Color Bars)
Saturation (DAC 87) = 00
Saturation (DAC 87) = 16
Saturation (DAC 87) = 63
–
–
<1.0
1.6
3.0
–
–
–
mVpp
Vpp
1.8
DC Level During Blanking
–
2.4
–
Vdc
Hue Control – Minimum Phase (DAC 88 = 00)
Hue Control
– Maximum Phase (DAC 88 = 63)
–
–
–30
30
–
–
Deg
Nominal Saturation (with respect to Y1 Output, Note 1)
–
100
–
%
R–Y/B–Y Ratio: Balance (DAC 78) = 63
B–Y/R–Y Ratio:
Balance (DAC 78) = 32
B–Y/R–Y Ratio:
Balance (DAC 78) = 00
1.35
0.98
0.60
1.69
1.27
0.77
2.06
1.58
0.96
V/V
Output Amplitude Variation as Burst is varied from 80 mVpp to 600 mVpp
–
3.0
–
dB
Color Kill Attenuation ($7C–7, 6 and $7D–6 = 011)
Crosstalk with respect to Y1 Output (@ 1.0 MHz)
–
40
–20
–
–
dB
–27
Chroma Subcarrier Residual
(Measured at Y1 Output, with 17.7 MHz Crystal)
f = Subcarrier
2nd Harmonic Residual
4th Harmonic Residual
(Measured at R–Y, B–Y Outputs, with 17.7 or 14.3 MHz Crystal)
f = Subcarrier
2nd Harmonic Residual
4th Harmonic Residual
–
–
–
25
4.0
12
60
12
30
mVpp
–
–
–
5.0
5.0
15
20
20
50
Y1 Luma Output (Pin 33)
Clamp Level
Output Impedance
0.4
–
1.1
300
1.8
–
Vdc
Composite Video Mode ($77–6, 7 = 00)
Output Level versus Input Level
Delay = 000, Peaking = 111, f = 100 kHz
Delay = Min–to–Max, Peaking = Min–to–Max
1.0
–
1.1
1.1
1.2
–
V/V
–3.0 dB Bandwidth (17.7 MHz Crystal, PAL Decoding selected,
Sound trap at 6.5 MHz, Peaking off)
Peaking Range ($7D–7, $7E–6/7 = 000 to 111, @ 3.0 MHz, with 17.7 MHz Crystal,
Sound trap at 6.5 MHz)
Overshoot with Minimum Peaking
Differential Non–linearity (Measured with Staircase)
–
2.8
–
MHz
5.0
8.0
10
dB
–
–
0
–
–
%
%
2.0
Delay (Pin 1 or 3 to 33)
With 14.3 MHz Crystal: Minimum
–
–
–
–
690
1040
594
876
–
–
–
–
ns
Maximum
With 17.7 MHz Crystal: Minimum
Maximum
NOTE:
1. This spec indicates a correct output amplitude at Pins 41 and 42, with respect to Y1 output. For standard color bar inputs, the output amplitude is
NOTE:
1.
between 1.5 and 1.7 Vpp, with the settings in Tables 1 and 2.
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