
34
L64733C/L64734 Tuner and Satellite Receiver Chipset
Table 7
L64734 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
VDD
DC Supply Voltage
0.3 to + 3.9
V
VIN
LVTTL Input Voltage
1.0 to V
DD + 0.3
V
VIN
5 V Compatible Input Voltage
1.0 to 6.5
V
IIN
DC Input Current
±10
mA
TSTG
Storage Temperature Range (Plastic)
40 to +125
°C
Table 8
L64734 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
+3.14 to 3.47
V
TA
Operating Ambient Temperature Range
(Commercial)
0 to +70
°C
Tj
Junction Temperature
+125
°C
Θ
jc
Junction to Case Thermal Resistance2
2. The junction to case thermal resistance is valid for measurements in an
isothermal environment including the board and package.
7
°C/watt
Table 9
L64734 Capacitance
Symbol
Parameter1
1. Measurement conditions are VIN = 3.3 V, TA = 25 C, and
clock frequency = 1 MHz.
Max
Units
CIN
Input Capacitance
5
pF
COUT
Output Capacitance
5
pF