參數(shù)資料
型號: L64734
廠商: LSI CORP
元件分類: 消費家電
英文描述: Tuner and Satellite Receiver Chipset
中文描述: SPECIALTY CONSUMER CIRCUIT, PQFP100
封裝: PLASTIC, QFP-100
文件頁數(shù): 32/48頁
文件大小: 478K
代理商: L64734
32
L64733/L64734 Tuner and Satellite Receiver Chipset
Table 7
L64734 Recommended Operating Conditions
Symbol
Parameter
Limits
1
1. For normal device operation, adhere to the limits in this table. Sustained
operation of a device at conditions exceeding these values, even if they are
within the absolute maximum rating limits, can result in permanent device
damage or impaired device reliability. Device functionality to stated DC and
AC limits is not guaranteed if recommended operating conditions are
exceeded.
2. The junction to ambient thermal resistance is for the PQFPt (U4) package,
for a four-layer board.
3. The junction to case thermal resistance is valid only for measurements in an
isothermal environment including the board and package.
Units
V
DD
DC Supply Voltage
+3.14 to 3.47
V
T
A
Operating Ambient Temperature Range
(Commercial)
0 to +70
°
C
T
j
Junction Temperature
+125
°
C
Θ
ja
Junction to Ambient Thermal Resistance
2
21.7
°
C/watt
Θ
jc
Junction to Case Thermal Resistance
3
5
°
C/watt
Table 8
L64734 Capacitance
Symbol
Parameter
1
1. Measurement conditions are V
IN
= 3.3 V, T
A
= 25 C, and
clock frequency = 1 MHz.
Max
Units
C
IN
Input Capacitance
5
pF
C
OUT
Output Capacitance
5
pF
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