TDA5230 Infineon Technologies, TDA5230 Datasheet - Page 157

• 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
3:2
1:0
7:6
3:2
1:0
Bit R/W Description
Bit R/W Description
5
4
ASIGDETSEL
W
W
ACDR0
W
W
W
W
W
0xB8
0x73
SDSELLO: SIGDETLO Range Selection Factor
00b: 2
01b: 4
10b: 6 (default value)
11b: 8
The selected Signal Detector value is divided by the 2^Range Selection
Factor. Use the right setting suitable to the measured ASKNP value.
SDSEL: SIGDET0/1 Range Selection Factor
00b: 4
01b: 6
10b: 8 (default value)
11b: 10
The selected Signal Detector value is divided by the 2^Range Selection
Factor. Use the right setting suitable to the measured ASKNP value.
PDSR: Peak-Detector slew rate
use 11b
PHDEN(1): Phase detector error (PDE) outer tolerance range
use 1b
PHDEN(0): Phase detector error (PDE) inner tolerance range
use 0b
PVAL: P Value
use 01b
PSAT: P Value Saturation
use 10b
and
and
and BCDR0:
0x93
0xB9
and BSIGDETSEL:
Clock recovery P parameters
153
Signal Detector Factor selection
Register Descriptions
Reset Value: 0x0A
Reset Value: 0x00
Version 4.0, 2007-06-01
TDA523x