TDA5150 Infineon Technologies, TDA5150 Datasheet - Page 25

• Manufacturer Part Number: TDA5150
• Description: IC TX MULTI-CH/BAND 10-TSSOP
• Manufacturer: Infineon Technologies
• Type: Multiband Transmitterr

Specifications of TDA5150

• Package / Case: 10-TSSOP
• Frequency: 300MHz ~ 320MHz, 425MHz ~ 450MHz, 863MHz ~ 928MHz
• Applications: RKE, Security Systems
• Modulation Or Protocol: ASK, FSK, GFSK
• Data Rate - Maximum: 50 kbps
• Power - Output: 10dBm
• Current - Transmitting: 16mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 1.9 V ~ 3.6 V
• Operating Temperature: -40°C ~ 85°C
• Maximum Operating Temperature: + 85 C
• Mounting Style: SMD/SMT
• Supply Current: 16 mA
• Supply Voltage (max): 3.6 V
• Supply Voltage (min): 1.9 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: SP000300415; TDA5150; TDA5150INTR

2.4.3.4
The Transmit Command Byte is used for data transmission. It precedes the datagram
to be transmitted. The Transmit Command Byte format is described in the following
table:
Note: After the last configuration bit for a new transmission was sent, a break of at least
Data Sheet
C1
1
1
1
1
1
100 µs must be provided in order to achieve PLL settling and lock on the selected
channel frequency.
Transmit Command
C0
1
1
1
1
1
<E,F>
Bit
A
B
C
D
ModSetting
Frequency
Pwr. level/
Data sync
Function
Encoding
PA mode
selection
Transmit Command Configuration
25
0: off
1: on (at the same time Bit C - Encoding
must be set also to 1 -->int. Encoding)
0: PA off at the falling edge of EN
(synchronized with bit-rate if bit A is high)
1: SDIO/DATA is latched at the falling
edge of EN, PA stays on, TX data are kept
constant. After the time-out of 65536 / f
which is ~5 ms for a 13 MHz crystal, PA
and PLL are switched off.
0: off
1: on (selects SFR register for encoding
Bit A must be also set to1 -->Data sync)
0: selects PowerLevel/Modulation Setting1
1: selects Power Level/Modulation Setting2
0 (00): selects frequency channel A
1 (01): selects frequency channel B
2 (10): selects frequency channel C
3 (11): selects frequency channel D
(for description of frequency channels
A..D programming see
Chapter 2.4.11.3 Channel
TDA 5150 Functional Description
Value, description
Hopping)
V 1.0, July 2009
TDA 5150
sys