TA32305FNG Toshiba, TA32305FNG Datasheet - Page 8

• Manufacturer Part Number: TA32305FNG
• Description: IC TRANSCEIVER RF 450MHZ 30-SSOP
• Manufacturer: Toshiba

Specifications of TA32305FNG

• Frequency: 240MHz ~ 450MHz
• Modulation Or Protocol: ASK, FM, FSK
• Applications: General Data Transfer
• Voltage - Supply: 2.2 V ~ 5.5 V
• Current - Receiving: 5.6mA
• Current - Transmitting: 4.3mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 30-SSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Power - Output: -
• Sensitivity: -
• Memory Size: -
• Data Rate - Maximum: -
• Other names: TA32305FNGTR

9.
10. Waveform-Shaping Output Duty Cycle
11. Treatment of FM Terminal when Using AM
RF Amp Gain 2
G
RF amp gain 2 (G
FM external circuit. To use the bit rate filter, connect the RSSI pin (pin 23) to the bit rate filter through a
resistor. The AF-OUT pin (pin 24) should be left open.
v (RF) 2
G
The specified range of electrical characteristics is only available for single-tone.
When using AM, it is not necessary to treat the QUAD pin (pin 11). Leave it open or connected to an
v (RF) 2
is calculated as follows:
= G
RF
G
v (RF) 2
− G
20
4
RF
Bit rate filter for FM
Figure 6
v (MIX)
24
AF
OUT
) is a reference value calculated as follows. Measure G
23
RSSI
0.01 µF
19
Figure 5
8
16
1000 pF
6 pF
Bit rate filter for AM
Figure 7
24
AF
OUT
R15
R
SG
30dBµV
23
RSSI
RF
TA32305FN/FNG
in the following figure.
2003-12-04