TDA5255XT Infineon Technologies, TDA5255XT Datasheet - Page 46

• Manufacturer Part Number: TDA5255XT
• Manufacturer: Infineon Technologies

Specifications of TDA5255XT

• Operating Temperature (min): -40C
• Operating Temperature (max): 85C
• Operating Temperature Classification: Industrial
• Product Depth (mm): 4.4mm
• Product Length (mm): 9.7mm
• Operating Supply Voltage (min): 2.1V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / Rohs Status: Compliant

Figure 3-10
Figure 3-11
Regarding CEPT ERC recommendation 70-03 and ETSI regulation EN 300220 both of the following
figures show full compliance in case of ASK and FSK modulation spectrum. Data signal is a
Manchester encoded PRBS9 (Pseudo Random Binary Sequence), RF output power is +9dBm at a
supply voltage of 3V. With these settings ASK allows a maximum data rate of 100kBaud and FSK
can handle with up to 32kBaud, both Manchester encoded. See also Section 4.1.4
Data Sheet
Transmit Spectrum 3GHz
Transmit Spectrum 300MHz
46
TDA5255 E1
Version 1.2
Application
2007-02-26
spectrum1.bmp
spektrum2.bmp