TDA7110 Infineon Technologies, TDA7110 Datasheet - Page 39

• Manufacturer Part Number: TDA7110
• Description: IC TRANSMITTER ASK/FSK 16-TSSOP
• Manufacturer: Infineon Technologies
• Type: ASK/FSK Transmitterr

Specifications of TDA7110

• Package / Case: 16-TSSOP
• Frequency: 433 ~ 435MHz; 866 ~ 870MHz
• Applications: Alarm Systems, Communication Systems
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 20 kbps
• Power - Output: 11dBm
• Current - Transmitting: 15.7mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.1 V ~ 4 V
• Operating Temperature: -40°C ~ 85°C
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Supply Current: 13.8 mA
• Supply Voltage (max): 4 V
• Supply Voltage (min): 2.1 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant
• Other names: SP000524278; TDA7110; TDA7110INTR

Wireless Components
Table 4-4 Supply Voltage V
Parameter
Power Amplifier Output (Pin 14)
Output Power
transformed to 50 Ohm.
V
Output Power
transformed to 50 Ohm.
V
Frequency Range Selection (Pin 15)
Transmit frequency 433 MHz
Transmit frequency 868 MHz
Input bias current FSEL
Input bias current FSEL
Crystal Frequency Selection (Pin 16)
Crystal frequency 6.78 MHz
Crystal frequency 13.56 MHz
Input bias current CSEL
Input bias current CSEL
FSEL
FSEL
1) The output-frequency range can be increased by limiting the temperature and supply voltage
2) Derating linearly to a saturation voltage of max. 140 mV at I
3) Matching circuitry as used in the 50 Ohm-Output Testboard for 434 MHz operation.
4) Matching circuitry as used in the 50 Ohm-Output Testboard for 868 MHz operation.
A smaller load impedance reduces the supply-voltage dependency.
A higher load impedance reduces the temperature dependency.
= 0 V
= V
range.
Minimum f
Maximum f
Maximum f
Tolerances of the passive elements not taken into account.
Range @ 2.1 V, +25°C: 6.5 dBm +/- 1 dBm
Range @ 3.0 V, +25°C: 10 dBm +/- 2.0 dBm
Range @ 4.0 V, +25°C: 11.5 dBm +/- 2.5 dBm
Tolerances of the passive elements not taken into account.
Range @ 2.1 V, +25°C: 7.5 dBm +/- 1.0 dBm
Range @ 3.0 V, +25°C: 10.2 dBm +/- 2.0 dBm
Range @ 4.0 V, +25°C: 11 dBm +/- 2.5 dBm
S
3)
4)
at 433 MHz
at 868 MHz
VCO
VCO
VCO
− 1 MHz => Minimum T
+ 1 MHz => Maximum T
+ 1 MHz => Minimum V
S
= 2.1 V ... 4.0 V, Ambient temperature T
Symbol
P
P
P
P
P
P
V
V
I
I
V
V
I
I
FSEL
FSEL
CSEL
CSEL
OUT, 433
OUT, 433
OUT, 433
OUT, 868
OUT, 868
OUT, 868
FSEL
FSEL
CSEL
CSEL
Min
-20
-25
7.5
5.8
7.1
7.5
5
7
0
0
amb
S
amb
+ 25 mV, max. + 40 MHz.
4 - 8
+ 5°C
− 5°C
Limit Values
11.5
10.2
Typ
6.5
7.5
10
11
amb
CLKOUT
Max
13.5
12.2
12.5
8.5
8.5
0.5
0.2
12
35
55
= -40°C ... +85°C
= 0 mA
Unit
dBm
dBm
dBm
dBm
dBm
dBm
V
V
µA
µA
V
V
µA
µA
Data Sheet, December 2008
Test Conditions
V
V
V
V
V
V
pin open
V
V
pin open
V
V
S
S
S
S
S
S
FSEL
FSEL
CSEL
CSEL
= 2.1 V
= 3.0 V
= 4.0 V
= 2.1 V
= 3.0 V
= 4.0 V
= V
= 0 V
= V
= 0 V
TDA7110
S
S
Reference