TDA5211 Infineon Technologies, TDA5211 Datasheet - Page 51

• Manufacturer Part Number: TDA5211
• Description: IC FSK/ASK RECEIVER P-TSSOP-28
• Manufacturer: Infineon Technologies
• Type: Receiverr

Specifications of TDA5211

• Package / Case: 28-TSSOP
• Frequency: 310MHz ~ 350MHz
• Sensitivity: -110dBm
• Modulation Or Protocol: ASK, FSK
• Applications: Alarm Systems, Communication Systems
• Current - Receiving: 5.7mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 4.5 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Operating Frequency: 350 MHz
• Operating Supply Voltage: 5 V
• Maximum Operating Temperature: + 150 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Operating Temperature (min): -40C
• Operating Temperature Classification: Automotive
• Product Depth (mm): 4.4mm
• Product Length (mm): 9.7mm
• Operating Supply Voltage (min): 4.5V
• Operating Supply Voltage (typ): 5V
• Operating Supply Voltage (max): 5.5V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Features: -
• Memory Size: -
• Data Rate - Maximum: -
• Lead Free Status / Rohs Status: Compliant
• Other names: SP000016390; TDA5211INTR; TDA5211XT; TDA5211XTINTR; TDA5211XTINTR

Wireless Components
List of Figures
Figure 2-1
Figure 3-1
Figure 3-2
Figure 4-1
Figure 4-2
Figure 4-3
Figure 4-4
Figure 4-5
Figure 4-6
Figure 4-7
Figure 4-8
Figure 4-9
Figure 4-10 Principle of the precharge circuit . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-11
Figure 4-11 Voltage appearing on C2 during precharging process . . . . . . . . . . . . . . . . . . . . . . . . . 4-12
Figure 4-12 Voltage transient on capacitor C attached to pin 20 . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-13
Figure 5-1
Figure 5-2
Figure 5-3
Figure 5-4
Figure 5-5
P-TSSOP-28-1 package outlines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
IC Pin Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Main Block Diagram . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
LNA Automatic Gain Control Circuitry . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
RSSI Level and Permissive AGC Threshold Levels . . . . . . . . . . . . . . . . . . . . . . . . . . .
Data Filter Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Determination of Series Capacitance Value for the Quartz Oscillator . . . . . . . . . . . . . .
Data Slicer Threshold Generation with External R-C Integrator . . . . . . . . . . . . . . . . . .
Data Slicer Threshold Generation Utilising the Peak Detector . . . . . . . . . . . . . . . . . . .
ASK/FSK mode datapath . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frequency characterstic in case of FSK mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
Frequency charcteristic in case of ASK mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4-10
Schematic of the Evaluation Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-12
Top Side of the Evaluation Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
Bottom Side of the Evaluation Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-13
Component Placement on the Evaluation Board . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-14
Gain and Noise Circles of the TDA5211 at 315 MHz. . . . . . . . . . . . . . . . . . . . . . . . . . . 5-17
List of Figures - 1
Specification, May 2001
List of Figures
TDA 5211
2-3
3-2
3-9
4-2
4-3
4-4
4-5
4-7
4-7
4-8
4-9