TDA5210 Infineon Technologies, TDA5210 Datasheet - Page 26

• Manufacturer Part Number: TDA5210
• Description: IC LP FSK/ASK SHR P-TSSOP-28
• Manufacturer: Infineon Technologies
• Type: Receiverr

Specifications of TDA5210

• Package / Case: 28-TSSOP
• Frequency: 810MHz ~ 870MHz, 400MHz ~ 440MHz
• Sensitivity: -107dBm
• Modulation Or Protocol: ASK, FSK
• Applications: Alarm Systems, Communication Systems
• Current - Receiving: 4.8mA
• Data Interface: PCB, Surface Mount
• Antenna Connector: PCB, Surface Mount
• Voltage - Supply: 4.6 V ~ 5.5 V
• Operating Temperature: -40°C ~ 105°C
• Operating Frequency: 870 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: SP000016384; TDA5210INTR

Wireless Components
4.3 Quartz Load Capacitance Calculation
The value of the capacitor necessary to achieve that the quartz oscillator is
operating at the intended frequency is determined by the reactive part of the
negative resistance of the oscillator circuit as shown in Section 5.1.3 and by the
quartz specifications given by the quartz manufacturer.
Figure 4-4
Crystal specified with load capacitance
with C
Examples:
6.7 MHz: C
13.4 MHz: C
These values may be obtained in high accuracy by putting two capacitors in
series to the quartz, such as 22pF and 15pF in the 6.7MHz case and 22pF and
8.2pF in the 13.4MHz case.
l
the load capacitance (refer to the quartz crystal specification).
L
L
Determination of Series Capacitance Value for the Quartz Oscillator
= 12 pFX
= 12 pFX
L
=695 C
4 - 5
Crystal
L
=1010
C
S
S
C
impedance
Z
S
C
= 8.9 pF
1-28
Input
S
C
1
= 5.9 pF
l
2
1
f
TDA5210
Pin 1
Pin 28
X
L
Specification, May 2001
Applications
TDA 5210
Quartz_load.wmf