Manual

4
AT86RF401
1424D–RKE–09/02
Table 2. Pin Descriptions – 20-lead TSSOP
Symbol Pin Description
ANTB 1 Differential Antenna Output
LOOPFIL 2
External VCO Loop-filter Connection.
V
VCO
is the VCO control voltage.
L1 3
External VCO Inductor Connection.
V
VCO
is the VCO control voltage.
L2 4
External VCO Inductor Connection.
V
VCO
is the VCO control voltage.
120
10 mA
V
DD
V
DD
V
VCO
2
4
3
V
DD
V
DD
V
VCO
2
4
3
V
DD
V
DD
V
VDD
2
4
3