AK2401 Datasheet, PDF (17/103 Pages) Asahi Kasei Microsystems – Direct Conversion Transceiver

[AK2401]
Normal Power Mode 15
19
IIP3
Low Power Mode
7
11
dBm
dBm
Middle PGA Gain
25kHz & 47kHz offset
Observed 3kHz
IIP2
Normal Power Mode 55
76
(In-band)
Low Power Mode
55
76
dBm
dBm
Middle PGA Gain
5.25kHz & 7.25kHz
offset Observed 2kHz
IIP2
Normal Power Mode 53
72
(Out-band) _{Low Power Mode}
53
72
dBm
dBm
Maximum PGA Gain
1MHz & 1.002MHz
offset Observed 2kHz
Normal Power Mode -28
-22
Input P1dB
Low Power Mode
-28
-22
dBm
Maximum PGA Gain
dBm
Local Leak@DEMIN pin
-90
dBm LOIN Input=0dBm
I/Q Gain Imbalance
0.5
dB
I/Q Phase Imbalance
1
deg LOIN Input=0dBm
10kHz
-1
0
+1
dB
100kHz -18
-9
-3
dB Maximum PGA Gain
1MHz -97
-86
-75
dB
Frequency
Attenuation Characteristics ^10kHz
-1
0
+1
dB
(Normalized at 1kHz)
100kHz -9
-2
-1
dB Middle PGA Gain
Low Cutoff Mode
* 11
1MHz -72
-62
-52
dB
10kHz
-1
0
+1
dB
100kHz -9
-2
+1
dB Minimum PGA Gain
1MHz -68
-60
-50
dB
10kHz
-1
0
+1
dB
100kHz -14
-5
0
dB Maximum PGA Gain
1MHz -91
-81
-69
dB
Frequency
Attenuation Characteristics ^10kHz
-1
0
+1
dB
(Normalized at 1kHz)
100kHz -9
-1.6
+1
dB Middle PGA Gain
High Cutoff Mode
* 11
1MHz -69
-60
-50
dB
10kHz
-1
0
+1
dB
100kHz -9
-2
+1
dB Minimum PGA Gain
1MHz -68
-59
-50
dB
Notes:
* 10. Calculated from an integration value of 300Hz~4kHz output noise.
* 11. Frequency Attenuation Characteristics means MIXER+PGA+AAF. It does not include ADC
characteristics.
017003093-E-00
17
2017/3