AK2401 Datasheet, PDF (19/103 Pages) Asahi Kasei Microsystems – Direct Conversion Transceiver

I_CP
I₁
I_SINK
[AK2401]
I₂
I_SOURCE
I₂
I₁
0.5
CPVDD/2 CPVDD-0.5
VCPO
Figure 9. Charge Pump Characteristics - Voltage vs. Current
10.1.5. RSSI
Parameter
Min.
RSSI Output code LNA Input=-120dBm
0
<Address0x3A>
RSSI[7:0] bit
Read Back
LNA Input=-50dBm 140
Typ.
14
154
Max.
28
168
Unit Description
Normal Gain Mode
Dec _{<Address0x1F>}
AGCOFF bit= “0”
Dec ^{<Address0x2C>}
RSSI_LOW bit= “00”
017003093-E-00
19
2017/3