TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 49

• 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:
Self Polling Mode)
ADDR:
1)
Dual:
Mode)
ADDR:
Dual:
Mode)
ADDR:
1) Channels with receive frequencies close to harmonics of the reference crystal-frequency should not be used
RFPLLAC:
ADDR:
Data Sheet
4:2
1:0
4:2
1:0
4:2
1:0
1:0
Bit R/W Description
Bit R/W Description
Bit R/W Description
Bit R/W Description
in applications.
ARFPLL1
W
W
W
W
W
W
ARFPLL2
ARFPLL3
R
0x22
0x23
0x24
0x06
RFPLLR1: Channel 1, PLL divider factor R
RFPLLS1: Channel 1, PLL divider factor S
RFPLLR2: Channel 2, PLL divider factor R
RFPLLS2: Channel 2, PLL divider factor S
RFPLLR3: Channel 3, PLL divider factor R
RFPLLS3: Channel 3, PLL divider factor S
RFPLLACS: Actual Channel
This Register is set after a Wake Up found in the Self Polling Mode
00b: No Channel was actually found
01b: Channel 1 Wake Up according to RFPLL1 setting was found
10b: Channel 2 Wake Up according to RFPLL2 setting was found
11b: Channel 3 Wake Up according to RFPLL3 setting was found
RF PLL Actual Channel Register
and
and
and
0x43
0x44
0x45
and BRFPLL1:
and BRFPLL2:
and BRFPLL3:
Conf.A RF PLL setting, channel 1 (Slave Mode &
Conf. ARF PLL setting, channel 2 (Self Polling
Conf.A RF PLL setting, channel 3 (Self Polling
45
1)
1)
1)
1)
1)
1)
Functional Description
Reset Value: 0x29
Reset Value: 0x08
Reset Value: 0x0A
Reset Value: 0x00
Version 4.0, 2007-06-01
TDA523x