
24
L64733C/L64734 Tuner and Satellite Receiver Chipset
Specications
This section contains the electrical, timing, and mechanical specications
for the L64733C/734 chipset.
L64733C Electrical Specications
Table 1 lists the absolute maximum values. Exceeding the values listed
can cause damage to the L64733C.
Table 2 gives the recommended
operating supply voltage and temperature.
Table 3 gives the DC
characteristics;
Table 4 gives the AC characteristics; and
Table 5 and
Table 6 summarize the pins for the 48- and 44-pin packages,
respectively.
Table 1
L64733C Absolute Maximum Rating (Referenced to VSS)
Symbol
Parameter
Limits1
1. Note that the ratings in this table are those beyond which permanent device
damage is likely to occur. Do not use these values as the limits for normal
device operation.
Units
VCC
DC supply voltage
0.5 to +7.0
V
–
Continuous power dissipation up to +70
°C
1.8
W
–
Derating above +70
°C
27
mW/
°C
–
Operating temperature
0 to +70
°C
–
Junction temperature
+150
°C
–
Storage Temperature
65 to +165
°C
–
Lead temperature (soldering 10 sec)
+300
°C
Table 2
Recommended Operating Conditions
Symbol Parameter
Limits1
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.
Units
VDD
DC Supply Voltage
5
± 5%
V
TA
Operating Ambient Temperature Range (Commercial)
70
°C