(the values of resistor and capacitor in the internal equivalent circuit are typical.) Pin No. Pin Name Function Internal Equivalent Circuit 50 kΩ 10 kΩ 10 kΩ 1 OSC IN Local oscillator input pin. 1 2 pF 15 kΩ 2 VCC1 Local’ power supply pin. www.DataSheet4U.com 3 U/L U/L switch pin. OPEN : Upper Local L : Lower Local Do not connect Vcc. 10 k.
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• RF frequency: 240 to 450 MHz (multiplication is used) IF frequency: 80 kHz Operating voltage range: 2.2 to 5.5 V Current dissipation: TX 4.3 mA/ RX 5.6 mA (FM), 5.3 mA (AM) (except current at oscillator circuit) Current dissipation at BS: 0 µA (typ.) Small package: 30-pin SSOP (0.65 mm pitch)
SSOP30-P-300-0.65
www.DataSheet4U.com
Weight: 0.17 g (typ)
Block Diagram
SAW
30 29 TX RX DATA DATA
28 RX
26 25 24 23 22 21 20 19 27 18 17 16 RF CHARGE RF RF TX LPF LPF AF RSSI MIX REF GND1 OUT OUT IN DEC IN IN OUT RSSI Comparator
×8
OSC VCC1 IN 1 2
MIX U/L OUT 4 3
IFF IN 5
IFF OUT
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No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | TA32305FNG |
Toshiba Semiconductor |
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2 | TA32910Q |
Dynex Semiconductor |
Asymmetric Thyristor | |
3 | TA329xxQ |
Dynex Semiconductor |
Asymmetric Thyristor | |
4 | TA3020 |
Tripath |
Digital Audio Amplifier Driver using Digital Power Processing | |
5 | TA31001 |
Unisonic Technologies |
TELEPHONE TONE RINGER | |
6 | TA31001F |
Toshiba |
(TA31001x - TA31002x) Tone Ringer | |
7 | TA31001P |
Toshiba |
(TA31001x - TA31002x) Tone Ringer | |
8 | TA31002 |
Unisonic Technologies |
TELEPHONE TONE RINGER | |
9 | TA31002A |
Unisonic Technologies |
TELEPHONE TONE RINGER | |
10 | TA31002AF |
Toshiba |
(TA31001x - TA31002x) Tone Ringer | |
11 | TA31002AP |
Toshiba |
(TA31001x - TA31002x) Tone Ringer | |
12 | TA31002F |
Toshiba |
(TA31001x - TA31002x) Tone Ringer |