6 of 22
RF2498
Rev A3 DS030711
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.
Control Lines
Input Capacitance
1
pF
BAND SEL, IF SEL, IP SET, LNA GAIN, ENABLE,
MIX GAIN, TX BUFF ENABLE,
/2 SELECT
Local Oscillator Input
Cellular - CDMA/FM/JCDMA
Input Power
-10
-4
0
dBm
Input Frequency
600
1078
MHz
See note 3. High and Low side injection.
1200
2156
MHz
See note 4. High and Low side injection.
PCS
Input Power
-10
-4
0
dBm
Input Frequency
1600
2300
MHz
High and Low Side LO Injection.
GPS
Input Power
-10
-4
0
dBm
Input Frequency
1350
1800
MHz
High and Low Side LO Injection.
TX (Local Oscillator) Buffer
Cellular - CDMA/FM/JCDMA
Output Power
-11
-8
dBm
Single-ended 50
Ω load
Output Frequency
600
1078
MHz
See note 3. High and Low Side LO Injection.
Output Power
-11
-6.5
Single-ended 50
Ω load
Output Frequency
1200
2156
MHz
See note 4. High and Low Side LO Injection.
Current Consumption
2
mA
PCS
Output Power
-11
-8
dBm
Single-ended 50
Ω load
Output Frequency
1600
2300
MHz
High and Low Side LO Injection
Current Consumption
2
mA
NOTE 1. Mixer performance can be changed with external IF load/tuning.
NOTE 2. Specifications apply for conditions of LO Divider enabled or disabled.
NOTE 3. LO Divider disabled. LO Divider disabled logic conditions:
A) BAND SELECT=1; /2 SELECT=Immaterial.B) BAND SELECT=0; /2 SELECT=1
NOTE 4. LO Divider enabled. LO Divider enabled logic conditions:
A) BAND SELECT=0; /2 SELECT=0
English ▼
English
Chinese
German
Japanese
Russian
Korean
Spanish
French
Italian
Portuguese
Polish
Vietnamese
Indian
Mexican
British
New Zealand
