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): 24/48頁
文件大?。?/td> 478K
代理商: L64734
24
L64733/L64734 Tuner and Satellite Receiver Chipset
Table 2
Recommended Operating Conditions
Symbol Parameter
Limits
1
1. For normal device operation, adhere to the limits in this table. Sustained oper-
ation 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.
Units
V
DD
DC Supply Voltage
5
±
5%
V
T
A
Operating Ambient Temperature Range (Commercial)
70
°
C
Table 3
DC Characteristics of the L64733
1
Parameter
Condition
Min
Typ
Max
Units
Power Supply
Power Supply Voltage
All DC specs met
4.75
5.0
5.25
V
Power Supply Current
190
220
mA
Digital Control Inputs - CPG1, CPG2, INSEL, FDOUB
Input Logic Level HIGH
2.4
V
Input Logic Level LOW
0
0.5
V
Input Bias Current
Pin at 2.4 V
15
10
μ
A
Slew-Limited Digital Clock Inputs - FLCLK
FLCLK Input Level LOW
1.45
V
FLCLK Input Level HIGH
1.85
V
FLCLK Input
Resistance/Leakage
Current
50 K series resistor between L64734
and FLCLK pin. L64734 generates
normal CMOS levels
1
1
μ
A
Fast Digital Clock Inputs - MODp, MODn, PLLINp, PLLINn
MODp, MODn, PLLINp,
PLLINn Common Mode Input
Range (VCM)
1.08
1.2
1.32
V
MODp, MODn, PLLINp,
PLLINn Input Voltage LOW
MODp, MODn, or PLLINp, PLLINn
differential swing around VCM. Need
external 100
termination
100
mV
(Sheet 1 of 3)
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