TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 87

• 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:
Data Sheet
7:6
5:0
7:6
5:0
5:4
3:2
1:0
Bit R/W Description (For detailed procedure, refer to Application note.)
Bit R/W Description (For detailed procedure, refer to Application note.)
Bit R/W Description
ASIGDET0
W
W
ASIGDET1
W
W
ANDCONFIG
W
W
W
0x71
0x72
0x81
SDCNT: Signal Detector Threshold Counter (Run Mode)
00b: disabled
SDTHR: Signal Detector Threshold Level (Run Mode)
SDCNT: Signal Detector Threshold Counter (Run Mode)
00b: disabled
SDTHR: Signal Detector Threshold Level (Wake Up)
NDSEL: FSK Noise Detector Selection
00b: Squelch only (signal power)
01b: FSK Noise Detector only (noise power)
10b: Both (Squelch and FSK Noise Detector)
11b: Squelch and (FSK Noise Detector and SIGDETLO threshold)
ND(3:2): FSK Noise Detector configuration:: threshold level
always 01b
ND(1:0) FSK Noise Detector configuration: Peak Detector slew rate
always 11b
and
and
and
0x91
0x92
0xA1
and BSIGDET0:
and BSIGDET1:
and BNDCONFIG:
Signal detector (Run Mode)
Signal detector (Wake Up)
FSK Noise Detector configuration
83
Functional Description
Reset Value: 0x00
Reset Value: 0x00
Reset Value: 0x00
Version 4.0, 2007-06-01
TDA523x