Features: ` RF frequency: 240 to 450 MHz (multiplication is used) 100 to 450 MHz (multiplication is not used)` IF frequency: 10.7 MHz` Operating voltage range: 2.4 to 5.5 V` Current dissipation: 5.8 mA (FM)/5.4 mA (AM) (except current at oscillator circuit)` Current dissipation at BS: 0 A (ty...
TA31275FN: Features: ` RF frequency: 240 to 450 MHz (multiplication is used) 100 to 450 MHz (multiplication is not used)` IF frequency: 10.7 MHz` Operating voltage range: 2.4 to 5.5 V` Current dissipation:...
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` RF frequency: 240 to 450 MHz (multiplication is used) 100 to 450 MHz (multiplication is not used)
` IF frequency: 10.7 MHz
` Operating voltage range: 2.4 to 5.5 V
` Current dissipation: 5.8 mA (FM)/5.4 mA (AM) (except current at oscillator circuit)
` Current dissipation at BS: 0 A (typ.)
` Small package: 24-pin SSOP (0.65 mm pitch)
Characteristics |
Symbol |
Rating |
Unit |
Supply voltage |
VCC |
6 |
V |
Power dissipation |
PD |
780 |
mW |
Operating temperature range |
Topr |
−40 to 85 |
|
Storage temperature range |
Tstg |
−55 to 150 |
The maximum ratings must not be exceeded at any time. Do not operate the device under conditions outside the
above ratings.
The TA31275FN is an RF/IF detector IC for AM/FM radio.
The IC incorporates an RF amp, 2-level comparator, and local ×8 circuit