xe1202 ETC-unknow, xe1202 Datasheet - Page 24

• Manufacturer Part Number: xe1202
• Description: Low-power, Integrated Uhf Transceiver
• Manufacturer: ETC-unknow

The components of the network have to satisfy the following conditions:
6.3 VCO tank
The tank of the VCO will be implemented with one inductor in parallel with one capacitor. The characteristics of
these two components must be as follows:
6.4 Loop filter of the frequency synthesizer
The loop filter of the frequency synthesizer is shown below.
The components of the filter have to satisfy the following conditions:
24
Name
CR1
CR2
LR1
LR2 (optional)
Name
CV1
LV1
Name
CL1
CL2
RL1
Min. value
0.8 pF
8 nH
Min. value
0.8 pF
0.8 pF
1 k
Min. value
0.8 pF
0.8 pF
8 nH
RL1
CL1
Typ. value
Typ. value
Typ. value
VSS
CL2
Min. Q-factor @ selected
frequency range
200
30
Min. Q-factor @ selected
frequency range
200
200
-
30
Min. Q-factor @ selected
frequency range
200
200
LFB
EAGLE ASIC
XE1202
Tolerance
Tolerance
Tolerance
2 %
5 %
2 %
2 %
2 %
2 %
2 %
5 %
Data Sheet
XE1202
D0211-105