Proposed
RF2722
Specification
Typ.
Parameter
Unit
Condition
Min.
Max.
Buffers, divide-by-2, divide-by-4, divide-by-8
VCOHL=0
VCO+LO Chain
LO Frequency
869
1805
-18.6
434.5
0.5
960
1990
-16.2
497.5
2.0
MHz
MHz
dBm
MHz
V
VCOHL=1
Output Level to Synth
Output Frequency to Synth
Tuning Voltage
-17.4
12
2kΩ//5pF load
VCO_OUT=VCO/8
Tuning Line Input Impedance
MΩ
DC measurement
GSM850/EGSM
K
*
-27
-107
MHz/V
VCO
LO Phase Noise, Low Band
0.6MHz
1.6MHz
3.0MHz
-129.2
-138.4
-142.8
-145.0
-127.2
-136.4
-140.8
-143.0
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
10.0MHz
LO Phase Noise, High Band
DCS/PCS
0.6MHz
1.6MHz
3.0MHz
10.0MHz
-123.0
-133.1
-137.9
-140.0
-121.0
-131.1
-135.9
-138.0
dBc/Hz
dBc/Hz
dBc/Hz
dBc/Hz
* When used with an RF600X, the product of K xCharge Pump Current is calibrated to be within 5% of nominal value.
VCO
7628 Thorndike Road, Greensboro, NC 27409-9421 · For sales or technical
support, contact RFMD at (+1) 336-678-5570 or sales-support@rfmd.com.
6 of 26
Rev A4 DS050919
RFMD [ RF MICRO DEVICES ]
