TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 163

• Manufacturer Part Number: TDA5230
• Description: IC RECEIVER ASK/FSK 28-TSSOP
• Manufacturer: Infineon Technologies
• Type: Receiverr

Specifications of TDA5230

• Package / Case: 28-TSSOP
• Frequency: 433MHz ~ 450MHz, 865MHz ~ 868MHz
• Sensitivity: -111dBm
• Data Rate - Maximum: 20 kbps
• Modulation Or Protocol: ASK, FSK
• Applications: RKE, TPM, Security Systems
• Current - Receiving: 8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 3 V ~ 3.6 V, 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Operating Frequency: 870 MHz
• Operating Supply Voltage: 3.3 V, 5 V
• Maximum Operating Temperature: + 105 C
• Minimum Operating Temperature: - 40 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: SP000076520; TDA5230; TDA5230INTR

Dual:
ADDR:
Dual:
ADDR:
Dual:
ADDR:
Dual:
ADDR:
Data Sheet
4:0
7:3
2:0
7:0
7:0
Bit R/W Description
Bit R/W Description
Bit R/W Description
Bit R/W Description
ATSILENB
W
ATSIGAP
W
W
ATSIPTA0
W
ATSIPTA1
W
0x84
0x85
0x86
0x87
TSI B Length (in chips):
(0x11 up to 0x1F not used)
Min: 00h =0 bit (see also ATSILENA)
Max: 10h = 16 chips = 8 bits
TSIGAP: TSI Gap (T/2 bit resolution)
1Fh: 15 1/2 bits gap
00h: 0 bit gap
TSIGAP is used to lock the PLL after TSI A is found, if the TSI detection
mode 10b is selected.
GAPVAL: TSI Gap (T/16 bit resolution)
111b: 7/16 bit gap
000b: 0 bit gap
GAPVAL is used to correct the DCO phase after TSIGAP time, if the
TSIMODE.TSIGRSYN is disabled
TSIPTA0: Data Pattern for TSI comparison : Bit 7...Bit 0(LSB) (in chips)
TSIPTA1: Data Pattern for TSI Comparison: Bit 15(MSB)...Bit 8 (in chips)
and
and
and
and
and BTSIGAP:
0xA4
0xA5
0xA6
0xA7
and BTSIPTA0:
and BTSIPTA1:
and BTSILENB:
TSI GAP
TSI Data Reference Low Byte A
TSI Data Reference High Byte A
TSI B Length
159
Register Descriptions
Reset Value: 0x00
Reset Value: 0x00
Reset Value: 0x00
Reset Value: 0x00
Version 4.0, 2007-06-01
TDA523x