RF2489
Cellular Band LB-LO Output versus VCC (Freq=2128MHz,
Divider=1 (On), Input Power=-4dBm, Temp=25°C)
Cellular LB-LO Output Power versus VCC (Freq=1064MHz,
Divider=0 (Off), Input Power=-4dBm, Temp=25°C)
-7.65
-7.70
-7.75
-7.80
-7.85
-7.90
-7.95
-6.00
-7.00
-8.00
-9.00
-10.00
2.65
2.75
2.85
2.95
3.05
3.15
2.70
2.75
2.80
2.85
2.90
2.95
3.00
3.05
3.10
3.15
VCC (V)
VCC (V)
Cellular LB-LO Output Power versus LO Input Power
(Freq=2128MHz, Divider=1 (On), VCC=2.7V)
PCS HB-LO Output Power versus VCC
(Freq=2144MHz, Input Power=-4dBm, Temp=25°C)
-7.00
-7.20
-7.40
-7.60
-7.80
-8.00
-8.20
-8.40
-8.60
-8.80
-7.76
-7.78
-7.80
-7.82
-7.84
-7.86
-7.88
-7.90
-7.92
2.65
2.70 2.75
2.80 2.85
2.90 2.95
3.00 3.05
3.10 3.15
-10.00
-8.00
-6.00
-4.00
-2.00
0.00
LO Input Power (dBm)
VCC (V)
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
28 of 30
Rev A21 DS070308
RFMD [ RF MICRO DEVICES ]
