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參數資料
| 型號： | MC44002P |
| 廠商： | MOTOROLA INC |
| 元件分類： | 消費家電 |
| 英文描述： | CHROMA 4 VIDEO PROCESSOR |
| 中文描述： | SPECIALTY CONSUMER CIRCUIT, PDIP40 |
| 封裝： | PLASTIC, DIP-40 |
| 文件頁數： | 4/40頁 |
| 文件大小： | 491K |
| 代理商： | MC44002P |
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MC44002 MC44007
4
MOTOROLA ANALOG IC DEVICE DATA
ELECTRICAL CHARACTERISTICS
Parameter
Symbol
Pin
Min
Typ
Max
Unit
BUS REQUIREMENTS
Maximum Output Low Voltage
Isink = 1.0 mA, Device in “Read” Mode
Maximum Sink Current
VOL = 0.7 V, Device in “Read” Mode
Minimum Input High Voltage
VOL(max)
5
–
0.7
–
V
Isink(max)
5
–
1.0
–
mA
VIH(min)
VIL(max)
tr(max)
5
–
3.0
–
V
Maximum Input Low Voltage
5
–
1.5
–
V
Maximum Rise Time
Between VIH and VIL Levels
SCL Clock Frequency
4, 5
–
1.0
–
μ
s
fSCL
4
–
–
100
kHz
HORIZONTAL TIMEBASE
Free–Running Frequency (Calibration Mode)
17.734475 MHz Crystal. “NORM” Bit = 0;
“H EN” Bit = 1 (Horizontal Drive Disabled)
14.31818 MHz Crystal. “NORM” Bit = 1;
“H EN” Bit = 1 (Horizontal Drive Disabled)
–
31
kHz
15.39
15.625
15.85
15.42
15.75
15.98
H–Loop 1 (Pin 15 Current Forced to
±
20
μ
A)
Minimum Frequency
Maximum Frequency
Frequency Range
–
12
kHz
13.85
16.05
–
14.25
16.55
2.3
14.65
17.05
–
VCO Control Gain
–
12, 15
1.9
2.4
2.9
kHz/V
Phase Detector Gain
“HGAIN1” Bit = 1; “HGAIN2” Bit = 0
–
15
18
27
39
μ
A/
μ
s
Phase Detector Gain Reduction Factor
“HGAIN1“ Bit Switched from 1 to 0
“HGAIN2“ Bit Switched from 0 to 1
–
15
–
2.5
1.75
3.0
2.0
3.5
2.25
Line Drive Output Saturation Voltage
I12 = 1.0 mA
–
12
–
0.25
0.5
V
Horizontal Drive Pulse Low
Defined by Internal Counter, Deflection Transistor
“Off”, Period is 64
μ
s
–
12
–
27
–
μ
s
Horizontal Flyback Input Resistance
V13 = 2.0 V
–
13
–
50
–
k
Horizontal Flyback Clamping Voltages
I13 = 500
μ
A
I13 = –50
μ
A
Horizontal Flyback Threshold Current
Should be Externally Limited to 500
μ
A Peak by an
External Resistor
–
13
V
–
–
5.7
–0.5
–
–
–
13
30
–
–
μ
A
Horizontal Phase Control Range
Flyback Duration: 12
μ
s
External Delay Compensation
From Horizontal Drive to Center of Flyback Pulse.
Flyback Duration: 12
μ
s
–
12
8.0
–
12
μ
s
–
12, 13
6.0
–
18
μ
s
VERTICAL TIMEBASE
(All Values are Related to Pin 3 Reference Current)
Vertical Drive Amplitude (4:3 Display)
(00)
(32)
(63)
C6 = 82 nF, Assuming Zero Tolerance
Capacitance, “VDI” Set to “1”
–
7
V
1.15
1.55
1.95
1.33
1.75
2.18
1.5
1.95
2.4
Vertical Drive Amplitude Control Range (4:3 Display)
C6 = 82 nF, Assuming Zero Tolerance Capacitance,
“VDI” Set to “1”, Vertical Amplitude Varied from
(00) to (63)
–
7
0.75
0.85
1.0
V
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