AK1575 Datasheet, PDF (10/35 Pages) Asahi Kasei Microsystems – Up Converter Mixer with Fractional-N Frequency Synthesizer and VCO

[AK1575]
Item
Min. Typ. Max. Unit
Remark
REFIN characteristics
Input Sensitivity
0.4
2
Vpp
Input Frequency
10
300 MHz
Phase Frequency Detector
PFD frequency
1.2
40 MHz
Charge Pump
CP Maximum current
2400
μA
CP Minimum current
300
μA
Icp TRI-STATE leak current
1
nA Ta=25°C
CP Output Range
VDD3 V
0.5
-0.5
CP current adjusting
resistance
22
27
33
kΩ Connect to [CPBIAS] pin
Normalized Phase Noise
-218
dBc/Hz
VCO
Operating Frequency Range 2100
3000 MHz VCO1
3000
3400 MHz VCO2
VCO sensitivity
3400
4400 MHz VCO3
fv×0.02
MHz/V fv: Oscillation Frequency
Phase Noise 10kHz offset
-85
dBc/Hz
@2.1GHz 100kHz offset
-111
dBc/Hz
1MHz offset
-132
dBc/Hz
10MHz offset
-152
dBc/Hz
IDD1
IDD2
IDD3
IDD4
Item
Min. Typ. Max. Unit
Current Consumption
1
2
mA
140 200
mA
150 210
mA
190 270
mA
Remark
[PDN]=”L”
[PDN]=”H”,{MIXEN}=1,
{MODE}=0,{DIV}=0
[PDN]=”H”,{MIXEN}=1,
{MODE}=0,{DIV}≥2
[PDN]=”H”,{MIXEN}=1,
{MODE}=1,{DIV}≥2
MS1552-E-00
10
2013/8