Proposed
RF2722
Specification
Typ.
Parameter
Unit
Condition
Min.
Max.
DC Offset Correction
Residual DC Error
-20
+20
mV
Following DC offset correction. Differential
measurement.
DC Correction Time
20
μs
DC Offset Drift Referred to the LNA
Input
-126
dBm
Max gain measured in a window 150μs to
730μs after RXEN is activated.
CLK IN Frequency
TX Buffer
26
MHz
CLKF=0
Low Band
Input Power
3
6
dBm
dBm
Saturated Output Power
6.6
7.7
8.8
P =+4dBm
IN
Output Power Variation
DC Current Drain
-1.1
5.2
14
1.1
9.3
25
dB
mA
mA
7.2
DC with no RF input
P =+4dBm
IN
RF Current Drain
19.5
Phase Noise
Input VSWR
-167
dBc/Hz
20MHz offset
3:1
P
P
P
=+4dBm
=+4dBm
=+4dBm
IN
IN
IN
Output VSWR
Load VSWR
2:1
3:1
Reverse Isolation
Forward Isolation
High Band
20
20
dB
dB
TXEN=H
TXEN=L
Input Power
3
6
dBm
dBm
Saturated Output Power
4.9
6.5
8.1
P =+4dBm
IN
Output Power Variation
DC Current Drain
-1.6
8
1.6
13.8
32
dB
mA
mA
11
DC with no RF input
RF Current Drain
18
24.5
P
=+4dBm
IN
Phase Noise
Input VSWR
-160
dBc/Hz
3:1
P
P
P
=+4dBm
=+4dBm
=+4dBm
IN
IN
IN
Output VSWR
Load VSWR
2:1
3:1
Reverse Isolation
Forward Isolation
35
28
dB
dB
TXEN=H
TXEN=L
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 A4 DS050919
9 of 26
RFMD [ RF MICRO DEVICES ]
