RF2498PCBA-41X View Datasheet(PDF) - RF Micro Devices
Part Name
Description
MFG CO.
'RF2498PCBA-41X' PDF : 22 Pages View PDF
RF2498
Parameter
Control Lines
Input Capacitance
Specification
Unit
Min.
Typ.
Max.
1
pF
Local Oscillator Input
Cellular - CDMA/FM/JCDMA
Input Power
-10
-4
0
dBm
Input Frequency
600
1078
MHz
1200
2156
MHz
PCS
Input Power
-10
-4
0
dBm
Input Frequency
1600
2300
MHz
GPS
Input Power
-10
-4
0
dBm
Input Frequency
1350
1800
MHz
TX (Local Oscillator) Buffer
Cellular - CDMA/FM/JCDMA
Output Power
-11
-8
dBm
Output Frequency
600
1078
MHz
Output Power
-11
-6.5
Output Frequency
1200
2156
MHz
Current Consumption
2
mA
PCS
Output Power
-11
-8
dBm
Output Frequency
1600
2300
MHz
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
Condition
BAND SEL, IF SEL, IP SET, LNA GAIN, ENABLE,
MIX GAIN, TX BUFF ENABLE,
/2 SELECT
See note 3. High and Low side injection.
See note 4. High and Low side injection.
High and Low Side LO Injection.
High and Low Side LO Injection.
Single-ended 50Ω load
See note 3. High and Low Side LO Injection.
Single-ended 50Ω load
See note 4. High and Low Side LO Injection.
Single-ended 50Ω load
High and Low Side LO Injection
6 of 22
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
Rev A3 DS030711
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