TA32305FNG Toshiba, TA32305FNG Datasheet - Page 13

• 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

FM Mode
fin (IF) = 80 kHz, dev
AM Mode
fin (IF) = 80 kHz, AM = 90%, fmod = 600 Hz (square wave) )
Reference Characteristic Data
Transmitter Block
Quiescent current consumption
(for FM)
Demodulated output level
Waveform shaping duty ratio
Quiescent current consumption
(for AM)
Reference characteristic data
Quiescent current consumption
(for Transmitter Mode)
TXDATA pin H-level input voltage
TXDATA pin L-level input voltage
TX pin H-level input voltage
TX pin L-level input voltage
TXoutput signal level 1
RF amp gain 2
RF amp input resistance
RF amp input capacitance
RF amp output capacitance
Mixer input resistance
Mixer input capacitance
Mixer intercept point
IFamp gain
Signal-to-noise ratio 1
Signal-to-noise ratio 2
TX amp output capacitance
TX output signal level 2
* : These characteristic data values are listed just for reference purposes. They are not guaranteed values.
(Ta
Characteristics
Characteristics
Characteristics
Characteristics
(Ta = 25°C, Vcc = 3.0 V, fin (RF) = fin (MIX) = 314.96 MHz, U/L = OPEN,
=
25°C, Vcc
=
±8 kHz, fmod
=
3.0 V, fin (RF)
C
C
V
V
R
C
R
C
G
V
V
Symbol
Symbol
TXDATAH
TXDATAL
Symbol
Iccqam
(RF)
G
(TX)
Symbol
Iccqtx
Iccqfm
Dram
(MIX)
(MIX)
v (RF) 2
TXBSH
V
S/N1
S/N2
V
DRfm
TXBSL
(RF)
(RF)
*
v (RF)
IP3
Vod
TX1
TX2
OUT
OUT
IN
IN
=
IN
IN
600 Hz ((single wave))
Circuit
Circuit
Circuit
Circuit
2 (2)
2 (3)
1 (8)
Test
1 (2)
Test
Test
1 (8)
Test
2 (1)
1 (2)
=
















fin (MIX)
13
RX/FMAM = “H/ OPEN”
Fin (Lo) =39.38 MHz
V
For single tone
TX= “H”
The output impedances are 50 Ω -25.5
V
V
RX/FMAM = “H/ L”
Fin (Lo) = 39.38 MHz
V
V
For single tone
in (MIX)
in (MIX)
in (MIX)
in (MIX)
in (MIX)
Test Condition
Test Condition
Test Condition
= 60dBµVEMF
= 20dBµVEMF
= 60dBµVEMF
= 60dBµVEMF
= 60dBµVEMF
=
314.96 MHz, U/L = OPEN,




Test Condition









Min
Min
Min
4.2
3.9
3.0
2.0
2.0
95
45
45
0
0
TA32305FN/FNG
-22.5
Typ.
Typ.
Typ.
130
5.6
5.3
4.3
50
50




2003-12-04
-19.5
Max
Typ.
Max
Max
165
-14
7.0
6.7
5.6
5.5
0.2
5.5
0.2
1.0
2.0
2.0
1.2
1.6
2.0
55
55
30
96
65
19
56
mVrms
dBµV
dBm
dBm
Unit
Unit
Unit
Unit
mA
mA
mA
dB
kΩ
kΩ
dB
dB
dB
pF
pF
pF
pF
%
%
V
V
V
V