4 / 16 page
4 of 16
RF2861
Rev A3 DS050902
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Parameter
Specification
Unit
Condition
Min.
Typ.
Max.
LNA (Low Gain)
Gain
-4.0
dB
Noise Figure
4.0
dB
Input IP3
+25.0
dBm
Current
0
mA
Isolation
1.0
dB
Mixer
IF tune set for high mixer gain, nominal IIP3
Gain
12.0
dB
Noise Figure
7.5
dB
Input IP3
5.0
dBm
LO to RF Isolation
36
dB
LO=549MHz
CDMA450 Isolation
LO-IF Isolation
25
dB
LO=549MHz
RF-IF Isolation
40
dB
LNA Out to Mixer In Isolation
40
dB
LO-LNA In Isolation, Any State
30
dB
LO=549MHz
TX (Local Oscillator) Buffer
Output
Cellular - CDMA or FM
Output Power
-7
-5
-3
dBm
Single-ended 50
Ω load
Output Frequency
685
710
MHz
IF=184MHz
1053
1078
MHz
IF=184MHz
784
809
MHz
IF=85MHz
954
979
MHz
IF=85MHz
Current Consumption
2
mA
Cellular - JCDMA
Output Power
-7
-5
-3
dBm
Single-ended 50
Ω load
Output Frequency
722
760
MHz
IF=110MHz
942
980
MHz
IF=110MHz
Current Consumption
2
mA
CDMA450
Output Power
-7
-5
-3
dBm
Single-ended 50
Ω load
Output Frequency
505
575
MHz
IF=85MHz
Current Consumption
2
mA
Russian ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
