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參數(shù)資料
| 型號： | MC44BC373 |
| 廠商： | Motorola, Inc. |
| 英文描述： | Multi-Standard or PAL/ NTSC Modulator with integrated antenna booster/splitter ICs |
| 中文描述： | 多制式或PAL / NTSC制式，集成天線的助推器調(diào)制器/分路器集成電路 |
| 文件頁數(shù)： | 5/24頁 |
| 文件大小： | 635K |
| 代理商： | MC44BC373 |
Maximum Ratings
MOTOROLA
MC44BC373/374
Technical Data
For More Information On This Product,
Go to: www.freescale.com
5
3 Maximum Ratings
4 Electrostatic Discharge
5 Electrical Characteristics
A = 100% Tested
B = 100% Correlation tested
C = Characterized on samples
D = Design parameter
5.1 Specification Conditions
Unless otherwise stated: V
cc
=5
.
0V, Ambient Temperature=25
o
C, Video Input 1V
p-p
, 10-step
grayscale. RF inputs/outputs into 75Ohm load. SPECIFICATIONS ONLY VALID FOR ENVELOPE
DEMODULATION.
Sym
Parameter
Min
Typ
Unit
ESD
HBM (Human Body Model)
—
MIL-STD-883C, Method 3015-7
4000
6000
V
Parameter
Min
Typ
Max
Unit
Notes
Type
Operating supply voltage range
4
.
5
5
.
0
5
.
5
V
B
Total supply current
65
75
88
All sections active
A
Total standby mode supply current
26
34
40
mA
OSC, SO, ATT=1
Bus Section active
A
Test pattern sync pulse width
3
4
.
7
6
.
5
μ
S
B
Sound comparator charge pump current
During locking
When locked
7
0
.
7
10
1
12
1
.
5
μ
A
μ
A
μ
A
K
A
A
RF comparator charge pump current
60
100
150
A
Crystal oscillator stability-negative resistance
1
—
—
D
Logic Output Port
Saturation voltage at I=2mA
Leakage current
—
—
160
—
300
1
mV
μ
A
A
A
Sym
Parameter
Value
Unit
Vcc1
Supply Voltage
6
V
Tamin
Minimum Operating Ambient Temperature
–
10
o
C
Tamax
Maximum Operating Ambient Temperature
75
o
C
Tstgmin
Minimum Storage Temperature
–
65
o
C
Tstgmax Maximum Storage Temperature
150
o
C
This device contains protection circuitry to
guard against damage due to high static
voltage or electric fields. However, precautions
must be taken to avoid applications of any
voltage higher than maximum rated voltages to
this high impedance circuit. For proper
operation, input and output voltages should be
constrained to the ranges indicated in the
Recommended Operating Conditions.
Maximum ratings are those values beyond which damage to the device may occur. For functional
operation, voltage should be restricted to the Recommended Operating Condition.
F
Freescale Semiconductor, Inc.
n
.
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