©2014 DS70005041D 08/14
7
2.4 GHz High-Gain, High-Efficiency Power Amplifier
SST12LP19E
Data Sheet
Table 4: DC Electrical Characteristics at 25°C
Symbol Parameter Min. Typ Max. Unit TestConditions
V
CC
Supply Voltage at pins1, 3, and 8 for 8-contact XSON 3.0 3.3 4.2 V Figures 16 and 17
Supply Voltage at pins 1, 3, 6 for 6-contact XSON/
X2SON
3.0 3.3 4.2 V Figures 18 and 19
I
CQ
Idle current to meet EVM ~3% @ 19.5 dBm for 8-contact
XSON
1
60 mA Figure 16
Idle current to meet EVM ~2.5% @ 18 dBm for 8-contact
XSON
1
45 Figure 17
Idle current to meet EVM ~3% @ 19.5 dBm for 6-contact
XSON/X2SON
1
50 mA Figure 18
Idle current to meet EVM ~2.5% @ 18 dBm for 6-contact
XSON/X2SON
1
45 mA Figure 19
I
CC
(802.11g)
Current consumption to meet EVM ~3% @ 19.5 dBm for
8-contact XSON
1
130 mA Figure 16
Current consumption to meet EVM ~2.5% @18 dBm for 8-
contact XSON
1
92 mA Figure 17
Current consumption to meet EVM ~3% @ 19.5 dBm for
6-contact XSON/X2SON
1
132 mA Figure 18
Current consumption to meet EVM ~2.5% @18 dBm for 6-
contact XSON/X2SON
1
90 mA Figure 19
I
CC
(802.11g
Mask)
Current consumption to meet Spectrum Mask @23.5 dBm for
8-contact XSON
1
200 mA Figure 16
Current consumption to meet Spectrum Mask @22 dBm for 8-
contact XSON
1
140 mA Figure 17
Current consumption to meet Spectrum Mask @23.5 dBm for
6-contact XSON/X2SON
1
190 mA Figure 18
Current consumption to meet Spectrum Mask @22 dBm for 6-
contact XSON/X2SON
1
138 mA Figure 19
I
CC
(802.11b
Mask)
Current consumption to meet Spectrum Mask @23 dBm for
8-contact XSON
2
195 mA Figure 16
Current consumption to meet Spectrum Mask @22 dBm for
8-contact XSON
2
140 mA Figure 17
Current consumption to meet Spectrum Mask @23 dBm for
6-contact XSON/X2SON
2
185 mA Figure 18
Current consumption to meet Spectrum Mask @22.5 dBm for
6-contact XSON/X2SON
2
150 mA Figure 19
V
REG
Reference Voltage for 8-contact XSON with no resistor 2.75 2.85 2.95 V Figure 16
Reference Voltage for 8-contact XSON with300 resis-
tor
2.75 2.85 2.95 V Figure 17
Reference Voltage for 6-contact XSON/X2SON with
200 resistor
2.75 2.85 2.95 V Figure 18
Reference Voltage for 6-contact XSON/X2SON with
360 resistor
2.75 2.85 2.95 V Figure 19
T4.2 75041
1. 802.11g OFDM 54 Mbps signal
2. 802.11b DSSS 1 Mbps signal
©2014 DS70005041D 08/14
8
2.4 GHz High-Gain, High-Efficiency Power Amplifier
SST12LP19E
Data Sheet
Table 5: RF Characteristics at 25°C
1
Symbol Parameter Min. Typ Max. Unit
Test
Conditions
F
L-U
Frequency range 2412 2484 MHz
G Small signal gain 24 25 dB
G
VAR1
Gain variation over band (2412–2484 MHz) ±0.5 dB
G
VAR2
Gain ripple over channel (20 MHz) 0.2 dB
2f, 3f, 4f, 5f Harmonics at 22 dBm, without external filters -30 dBc
EVM
EVM @ 19.5 dBm output power for 8-contact
XSON
2
using 802.11g, 54 Mbps modulation
3 % Figure 16
EVM @ 18 dBm output power for 8-contact XSON
2
using 802.11g, 54 Mbps modulation
2.5 3 % Figure 17
EVM @ 19.5 dBm output power for 6-contact
XSON/X2SON
2
using 802.11g, 54 Mbps modulation
3 % Figure 18
EVM @ 18 dBm output power for 6-contact XSON/
X2SON
2
using 802.11g, 54 Mbps modulation
2.5 3 % Figure 19
Dynamic EVM @ 16.5 dBm for 8-contact XSON
with MCS7-20 modulation
2.5 % Figure 16
Dynamic EVM @ 16 dBm for 8-contact XSON with
MCS9-40 modulation
1.8 % Figure 16
P
OUT
(802.11g
MASK)
Output power to meet Spectrum Mask for 8-contact
XSON
2
22.5 23.5 dBm Figure 16
Output power to meet Spectrum Mask for 8-contact
XSON
2
21 22 dBm Figure 17
Output power to meet Spectrum Mask for 6-contact
XSON/X2SON
2
22.5 23.5 dBm Figure 18
Output power to meet Spectrum Mask for 6-contact
XSON/X2SON
2
21 22 dBm Figure 19
P
OUT
(802.11b
MASK)
Output power to meet Spectrum Mask for 8-contact
XSON
3
22 23 dBm Figure 16
Output power to meet Spectrum Mask for 8-contact
XSON
3
21 22 dBm Figure 17
Output power to meet Spectrum Mask for 6-contact
XSON/X2SON
3
22 23 dBm Figure 18
Output power to meet Spectrum Mask for 6-contact
XSON/X2SON
3
21.5 22.5 dBm Figure 19
P
OUT
(Blue-
tooth MASK)
Output power to meet spectrum mask for 6- and 8-
contact XSON
17 dBm
T5.2 75041
1. EVM measured with “sequence-only” equalizer channel estimation
2. 802.11g OFDM 54 Mbps signal
3. 802.11b DSSS 1 Mbps signal
©2014 DS70005041D 08/14
9
2.4 GHz High-Gain, High-Efficiency Power Amplifier
SST12LP19E
Data Sheet
Typical Performance Characteristics
Test Conditions: V
CC
= 3.3V, V
REG
= 2.85V, T
A
= 25°C, unless otherwise specified
Figure 4: S-Parameters
S11 versus Frequency
-30
-25
-20
-15
-10
-5
0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
7.0
S11 (dB)
Frequency (GHz)
S21 (dB)
S22 (dB)
S12 (dB)
Frequency (GHz)
1423 S-Parms.1.0
S12 versus Frequency
-80
-70
-60
-50
-40
-30
-20
-10
0
S21 versus Frequency
-40
-30
-20
-10
0
10
20
30
40
S22 versus Frequency
-30
-25
-20
-15
-10
-5
0
8.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
7.0 8.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
7.0
Frequency (GHz)
8.0
0.0 1.0 2.0 3.0 4.0 5.0 6.0
7.0
Frequency (GHz)
8.0

SST12LP19E-QX6E

Mfr. #:
Manufacturer:
Microchip Technology
Description:
RF Amplifier WLAN 11b/g/n PA Low Current
Lifecycle:
New from this manufacturer.
Delivery:
DHL FedEx Ups TNT EMS
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