TDA5101 Infineon Technologies, TDA5101 Datasheet - Page 39

• Manufacturer Part Number: TDA5101
• Description: TRANSMITTER ASK/FSK P-TSSOP-16
• Manufacturer: Infineon Technologies

Specifications of TDA5101

• Frequency: 315MHz
• Applications: Alarm Systems, Communication Systems
• Modulation Or Protocol: ASK, FSK
• Data Rate - Maximum: 20 kbps
• Power - Output: 5dBm
• Current - Transmitting: 7mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 2.1 V ~ 4 V
• Operating Temperature: -25°C ~ 85°C
• Package / Case: 16-TSSOP
• Operating Temperature (max): 85C
• Operating Temperature Classification: Commercial
• Product Depth (mm): 4.4mm
• Operating Supply Voltage (min): 2.1V
• Operating Supply Voltage (typ): 2.5/3.3V
• Lead Free Status / RoHS Status: Contains lead / RoHS non-compliant
• Features: -
• Memory Size: -
• Lead Free Status / Rohs Status: Compliant
• Other names: TDA5101INTR

Wireless Components
Table 5-4 Supply Voltage V
Parameter
Power Amplifier Output (Pin 14)
Output Power
transformed to 50 Ohm.
V
Frequency Range Selection (Pin 15)
Transmit frequency 315 MHz
Input bias current FSEL
Input bias current FSEL
Crystal Frequency Selection (Pin 16)
Crystal frequency 9.84 MHz
Input bias current CSEL
Input bias current CSEL
FSEL
1) Matching circuitry as used in the 50 Ohm-Output Testboard.
A smaller load impedance reduces the supply-voltage dependency.
A higher load impedance reduces the temperature dependency.
= 0 V
Range @ 2.1 V, +25°C: 2.2 dBm +/- 1.0 dBm
Temperature dependency at 2.1 V: +0.3 dBm@-25°C and -0.8 dBm@+85°C, reference +25°C.
Range @ 3.0 V, +25°C: 5.0 dBm +/- 1.5 dBm
Temperature dependency at 3.0 V: +0.4 dBm@-25°C and -1.0 dBm@+85°C, reference +25°C.
Range @ 4.0 V, +25°C: 6.8 dBm +/- 2.0 dBm
Temperature dependency at 4.0 V: +0.6 dBm@-25°C and -1.5 dBm@+85°C, reference +25°C.
Tolerances of the passive elements not taken into account.
1)
at 315 MHz
S
= 2.1 V ... 4.0 V, Ambient temperature T
Symbol
P
P
P
V
I
I
V
I
I
FSEL
FSEL
CSEL
CSEL
OUT, 315
OUT, 315
OUT, 315
FSEL
CSEL
Min
-20
-25
0.4
2.5
3.3
0
5 - 8
Limit Values
Typ
2.2
6.8
5
amb
Max
3.5
6.9
9.4
0.5
30
50
= -25°C ... +85°C
Unit
dBm
dBm
dBm
V
µA
µA
V
µA
µA
Specification, October 2001
Test Conditions
V
V
V
V
V
pin open
V
V
S
S
S
FSEL
FSEL
CSEL
CSEL
= 2.1 V
= 3.0 V
= 4.0 V
= V
= 0 V
= V
= 0 V
TDA 5101
S
S
Reference