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參數(shù)資料
| 型號： | TDA8044H |
| 廠商： | NXP SEMICONDUCTORS |
| 元件分類： | 通信及網絡 |
| 英文描述： | Satellite demodulator and decoder |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PQFP100 |
| 封裝： | 14 X 20 MM, 2.80 MM HEIGHT, PLASTIC, SOT-317-2, QFP-100 |
| 文件頁數(shù)： | 10/20頁 |
| 文件大?。?/td> | 100K |
| 代理商： | TDA8044H |
2000 Feb 21
10
Philips Semiconductors
Product specification
Satellite demodulator and decoder
TDA8044
LIMITING VALUES
In accordance with the Absolute Maximum Rating System (IEC 134).
Notes
1.
2.
Maximum power dissipation is specified for 96 MHz clock frequency, 45 Msymbols/s and a puncture rate of
7
8
.
Maximum power dissipation is specified for 64 MHz clock frequency, 30 Msymbols/s and a puncture rate of
7
8
.
HANDLING
Inputs and outputs are protected against electrostatic discharge in normal handling. However it is good practice to take
normal precautions appropriate to handling MOS devices (see “Handling MOS devices”).
THERMAL CHARACTERISTICS
SYMBOL
PARAMETER
CONDITIONS
MIN.
0.3
0
MAX.
UNIT
V
DD
V
max
P
tot
supply voltage pins
maximum voltage on all pins
total power dissipation
TDA8044
TDA8044A
IC storage temperature
ambient temperature
operating junction temperature
+3.55
V
DD
V
V
T
amb
= 70
°
C; note 1
T
amb
= 70
°
C; note 2
55
0
0
1700
1250
+150
70
125
mW
mW
°
C
°
C
°
C
T
stg
T
amb
T
j
T
amb
= 70
°
C
SYMBOL
PARAMETER
CONDITIONS
VALUE
UNIT
R
th(j-a)
thermal resistance from junction to ambient
TDA8044
TDA8044A
in free air
34
45
K/W
K/W
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