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參數(shù)資料
| 型號(hào)： | TA1275BFNG |
| 廠商： | Toshiba Corporation |
| 英文描述： | Zener Diode; Application: Low noise; Pd (mW): 250; Vz (V): 2.8 to 3.2; Condition Iz at Vz (mA): 0.5; C (pF) max: -; Condition VR at C (V):   ESD (kV) min: -; Package: DO-35 |
| 中文描述： | SECAM制式解調(diào)器處理器 |
| 文件頁(yè)數(shù)： | 3/21頁(yè) |
| 文件大?。?/td> | 1249K |
| 代理商： | TA1275BFNG |
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TA1275BFNG
2005-03-14
3
Maximum Ratings
(Ta = 25°C)
Characteristic
Symbol
Rating
Unit
Supply voltage
V
CCmax
8
V
Input pin voltage
Vin
GND - 0.3 ~ Vcc + 0.3
V
Power consumption
P
D
(Note)
780
mW
Power consumption reduction ratio
1 / Qja
6.3
mW / °C
Operating temperature
T
opr
30~85
°C
Storage temperature
T
stg
55~150
°C
Note:
When using the device at above TA = 25°C, decrease the power dissipation by 9.1 mW for each increase of
1°C.
The absolute maximum ratings of a semiconductor device are a set of specified parameter values that must not be
exceeded during operation, even for an instant.
If any of these ratings are exceeded during operation, the electrical characteristics of the device may be irreparably
altered, in which case the reliability and lifetime of the device can no longer be guaranteed.
Moreover, operations with exceeded ratings may cause breakdown, damage and/or degradation in other equipment.
Applications using the device should be designed so that no maximum rating will ever be exceeded under any operating
conditions.
Before using, creating and/or producing designs, refer to and comply with the precautions and conditions set forth in
these documents.
Operating Conditions
Characteristic
Description
Min
Typ.
Max
Unit
Supply voltage
Pin 2, 15
4.75
5.0
5.25
―
Y Input signal level
White: 100%, including sync.
0.9
1.0
1.1
V
(p-p)
Color difference input level
Burst level
270
300
330
mV
(p-p)
G level
3.25
4.0
5.0
H level
1.95
2.1
2.6
SCP input level
V level
1.1
1.25
1.4
V
4.43 MHz CW input level
Pin 4
200
―
―
mV
(p-p)
Electrical Characteristics
(YC V
CC
/ Pulse V
CC
= 5 V, Ta = 25°C, unless otherwise specified)
Current Consumption
Pin Name
Symbol
Test
Circuit
Min
Typ.
Max
Unit
V
CC
(Y / C)
I
CC1
―
32.0
38.5
48.1
V
CC
(Pulse)
I
CC2
―
5.6
6.7
8.4
mA
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