Upconversion Mixer And Buffer In Crfu_2A - Nokia NSB-5 Series Technical Documentation Manual

NSB-5
System Module

Upconversion Mixer and Buffer in CRFU_2a

Parameter
Input frequency
Output frequency range
Output level
Pin=-15dBm"2dB
Relative gain variations over temp
o o
25 C /100 C
Relative gain variations over temp
o o
25 C / -30 C
Relative gain variations over Vdd
2.8V / 2.9V
Relative gain variations over Vdd
2.78V / 2.9V
Linear gain
OIP3
NF SSB differentially
LO rejection
2*LO rejection
3*LO rejection
4*LO rejection
IF rejection
2*IF rejection
3*IF rejection
4*IF rejection
2*IF rejection
Image rejection
2*Image rejection
2* LO - 3* IF
Input impedance
Output VSWR to 50W
Page 72
Table 30: Upconversion mixer and buffer specifications
Typical/
Minimum
Nominal
1710
0
-0.3
0
-0.3
0
120-j170
Nokia Mobile Phones Ltd.
PAMS Technical Documentation
Maximum Unit/Notes
400
1910
4 8
0
+0.3
0
-0.3
20
15
15 17
-50 -15
-24 -20
-60 -35
-35 -30
-25 -22
-20 -16
-30 -25
-45 -35
-30 -25
-25 -15
-40 -32
-45 -40
2
MHz
MHz
dBm
dB
dB
dB
dB
dB
dBm
dB
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
dBc
ohms
with external
matching network
Issue 1 03/01