TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 162

• 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:
Data Sheet
6:3
1:0
4:0
Bit R/W Description
Bit R/W Description
7
2
ATSIMODE
W
W
W
W
ATSILENA
W
0x82
0x83
TSIGRSYN: TSI Gap Resync Mode (For detailed information, see
ATSIGAP/BTSIGAP register description)
0: OFF (default)
1: PLL reset after TSI Gap
TSIWCA: Wild Cards for Correlator A
MANCPAJ: Manchester Code Phase Readjustment
0: disabled - Manchester code polarity is defined by the TSI pattern.
1: enabled - the code phase readjustment will be done with each “1001” or
“0110” Manchester data change.
TSIDETMOD: TSI Detection Mode
00b: 16-Bit Mode - TSI configuration A AND B valid (sequentially), B is valid
if the ATSILENB>0
01b: 8-Bit Mode - TSI configurations A OR B (parallel)
10b: 8-Bit Gap Mode- TSI configurations A AND B with Gap (sequentially
with Gap between TSIA & TSIB)
11b: 8-Bit extended Mode - TSI configurations A OR B (parallel with
matching information), synchronization will be done on full TSI length,
dependent on found TSI A or B, 0 or 1 will be sent as 1st received bit.
TSI A Length (in chips):
(0x11 up to 0x1F not used)
Min: 00h = 0 Bit; Does only work in 16-Bit Mode: FSYNC will be generated
after Symbol Synchronization. In other Modes the smallest possible value to
generate a FSYNC will be 01h. Be aware that such small values makes it
impossible to find the correct phase of the pattern in the data stream and,
therefore, wrong data and code violations can be generated.
Max: 10h = 16 chips = 8 bits
and
and
0xA2
0xA3
and BTSILENA:
and BTSIMODE:
TSI A Length
TSI Detection Mode
158
Register Descriptions
Reset Value: 0x00
Reset Value: 0x00
Version 4.0, 2007-06-01
TDA523x