TDA7100 Infineon Technologies, TDA7100 Datasheet - Page 37

• Manufacturer Part Number: TDA7100
• Description: IC TX ASK/FSK 434MHZ 10-TSSOP
• Manufacturer: Infineon Technologies
• Type: Transmitterr

Specifications of TDA7100

• Package / Case: 10-TSSOP
• Frequency: 433MHz ~ 435MHz
• Applications: Alarm Systems, Communication Systems
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 20 kbps
• Power - Output: 6.9dBm
• Current - Transmitting: 7.5mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.1 V ~ 4 V
• Operating Temperature: -20°C ~ 70°C
• Operating Frequency: 435 MHz
• Operating Supply Voltage: 2.5 V, 3.3 V
• Maximum Operating Temperature: + 70 C
• Minimum Operating Temperature: - 20 C
• Mounting Style: SMD/SMT
• 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: SP000296466; TDA7100; TDA7100INTR

Table 13
1) Derating linearly to a saturation voltage of max. 140 mV at I
2) Matching circuitry as used in the 50 Ohm-Output Testboard.
Typ. temperature dependency at 2.1 V: +0.3 dBm@-20°C and -0.5 dBm@+70°C, reference +25°C
Typ. temperature dependency at 3.0 V: +0.35 dBm@-20°C and -0.7 dBm@+70°C, reference +25°C
Typ. temperature dependency at 4.0 V: +0.7 dBm@-20°C and -1.1 dBm@+70°C, reference +25°C
Data Sheet
Parameter
Power Amplifier Output (Pin 9)
Output Power
MHz
transformed to 50
Ohm.
Power Down Mode Control (Pin 10)
Power Down mode
PLL Enable mode
Transmit mode
Input bias current
PDWN
Tolerances of the passive elements not taken into account.
Supply Voltage V
2)
at 434
Symbol
P
P
P
V
V
V
I
PDWN
OUT, 434
OUT, 434
OUT, 434
PDWN
PDWN
PDWN
S
=2.1V ... 4.0V, T
min.
0
1.5
1.5
Limit Values
37
typ.
2.5
5.2
6.9
CLKOUT
amb
=-20°C ... +70°C (cont’d)
= 0 mA
max.
0.5
V
V
38
S
S
Unit Test
dBm V
dBm V
dBm V
V
V
V
µA
Conditions
V
V
V
V
V
V 1.0, 2007-05-02
S
S
S
ASKDTA
FSKDTA
ASKDTA
ASKDTA
PDWN
= 2.1 V
= 3.0 V
= 4.0 V
Reference
TDA7100
= V
< 0.2 V
< 0.2 V
< 0.5 V
> 1.5 V
S