SST11LP11-QVCE Microchip Technology, SST11LP11-QVCE Datasheet

RF Amplifier 4.9-5.8GHz 3.3V 500mA ICC 802.11a

SST11LP11-QVCE

Manufacturer Part Number
SST11LP11-QVCE
Description
RF Amplifier 4.9-5.8GHz 3.3V 500mA ICC 802.11a
Manufacturer
Microchip Technology
Type
Power Amplifierr
Datasheet

Specifications of SST11LP11-QVCE

Operating Frequency
5800 MHz
Supply Current
260 mA
Maximum Operating Temperature
+ 85 C
Mounting Style
SMD/SMT
Minimum Operating Temperature
- 40 C
Number Of Channels
1 Channel
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
FEATURES:
• Gain:
• High linear output power:
• Low idle current
• Low shut-down current (< 1 µA)
• 20 dB dynamic range on-chip differential linear
• Simple RF matching circuits
• Packages available
PRODUCT DESCRIPTION
The SST11LP11 is a high-performance power amplifier IC
based on the highly-reliable InGaP/GaAs HBT technology.
The SST11LP11 is designed to operate over the entire
WLAN 802.11a band between 4.9-5.8 GHz frequency
band for the U.S., European, and Japanese markets while
achieving highly-linear power and low EVM.
©2005 Silicon Storage Technology, Inc.
S71284-03-EOL
1
– ~24 dB gain across the 4.9-5.8 GHz band
– ~25 dBm P1dB
– EVM~4% at 18 dBm over 4.9-5.8 GHz for 64
– ACPR below IEEE 802.11a Mask up to 21 dBm
– ~80 mA I
power detection
– 16-contact VQFN (3mm x 3mm)
– Non-Pb (lead-free) packages available
QAM/54 Mbps operation
across full band
4.9-5.8 GHz High-Linearity Power Amplifier
CQ
07/09
SST11LP114.9-5.8 GHz High-Linearity Power Amplifier
SST11LP11
The SST logo and SuperFlash are registered Trademarks of Silicon Storage Technology, Inc.
APPLICATIONS:
• WLAN (IEEE 802.11a)
• Japan WLAN
• HyperLAN2
• Multimedia
The SST11LP11 power amplifier IC features easy board-
level usage along with on-chip linear power detection and
power-down control. These features coupled with low cur-
rent draw at maximum linear power make the SST11LP11
ideal for battery-powered 802.11a WLAN transmitter appli-
cations.
The SST11LP11 is offered in 16-contact VQFN package.
See Figure 2 for pin assignments and Table 1 for pin
descriptions.
These specifications are subject to change without notice.
EOL Data Sheet

Related parts for SST11LP11-QVCE

SST11LP11-QVCE Summary of contents

Page 1

... The SST11LP11 power amplifier IC features easy board- level usage along with on-chip linear power detection and power-down control. These features coupled with low cur- rent draw at maximum linear power make the SST11LP11 ideal for battery-powered 802.11a WLAN transmitter appli- cations. The SST11LP11 is offered in 16-contact VQFN package. ...

Page 2

... EOL Data Sheet FUNCTIONAL BLOCKS FIGURE 1: Functional Block Diagram ©2005 Silicon Storage Technology, Inc. 4.9-5.8 GHz High-Linearity Power Amplifier RFIN 2 11 RFIN 3 10 Bias Circuit VCCb SST11LP11 NC RFOUT RFOUT 9 Det 1284 B1.1 S71284-03-EOL 07/09 ...

Page 3

... GHz High-Linearity Power Amplifier SST11LP11 PIN ASSIGNMENTS RFIN RFIN VCCb FIGURE 2: Pin Assignments for 16-contact VQFN PIN DESCRIPTIONS TABLE 1: Pin Description Symbol Pin No. Pin Name GND 0 Ground Connection RFIN 2 RFIN 3 VCCb 4 Power Supply VREF1 5 VREF2 6 VREF3 7 Det_ref 8 Det 9 RFOUT 10 RFOUT ...

Page 4

... 3.3V Parameter Min. 2.7 =21 dBm V =3.3V CC 0.6 4 SST11LP11 1 : 240°C for 3 seconds Typ Max. Unit Test Conditions 3.3 4.2 V 260 mA 802.11a modulation 2 ...

Page 5

... GHz High-Linearity Power Amplifier SST11LP11 TYPICAL PERFORMANCE CHARACTERISTICS 3.3V, T EST ONDITIONS -10 -15 -20 -25 -30 -35 -40 0.0 1.0 2.0 3.0 4.0 5.0 6.0 Frequency (GHz -10 -20 -30 -40 0.0 1.0 2.0 3.0 4.0 5.0 6.0 Frequency (GHz) FIGURE 3: S-Parameters ©2005 Silicon Storage Technology, Inc. ...

Page 6

... FIGURE 4: Power Gain versus Power Output 325 275 225 175 125 FIGURE 5: Supply Current Versus Output Power ©2005 Silicon Storage Technology, Inc. 4.9-5.8 GHz High-Linearity Power Amplifier Output Power (dBm Output Power (dBm) 6 SST11LP11 4.92 GHz 5.18 GHz 5.32 GHz 5.805 GHz S71284-03-EOL 07/09 ...

Page 7

... GHz High-Linearity Power Amplifier SST11LP11 -20 -25 -30 -35 -40 4.92 GHz -45 5.18 GHz 5.32 GHz 5.805 GHz - FIGURE 6: IMD3 versus Output Power 2.0 1.9 1.8 1.7 1.6 1.5 1.4 1.3 1.2 1.1 1.0 0.9 0.8 0.7 0.6 0 FIGURE 7: Detector Voltage versus Output Power © ...

Page 8

... OFDM SIGNAL MEASUREMENTS OFDM S EST ONDITIONS BPS 10 Freq = 4.92 GHz 9 Freq = 5.18 GHz Freq = 5.32 GHz 8 Freq = 5.805 GHz FIGURE 8: EVM versus Output Power ©2005 Silicon Storage Technology, Inc. 4.9-5.8 GHz High-Linearity Power Amplifier IGNAL Output Power (dBm) 8 SST11LP11 S71284-03-EOL 07/09 ...

Page 9

... GHz High-Linearity Power Amplifier SST11LP11 FIGURE 9: Spectrum Mask @ Pout = 21 dBm with Frequency = 4.92 GHz and Icc = 235 mA FIGURE 10: Spectrum Mask @ Pout = 21 dBm with Frequency = 5.18 GHz and Icc = 230 mA ©2005 Silicon Storage Technology, Inc. 9 EOL Data Sheet S71284-03-EOL 07/09 ...

Page 10

... EOL Data Sheet FIGURE 11: Spectrum Mask @ Pout = 21 dBm with Frequency = 5.32 GHz and Icc = 220 mA FIGURE 12: Spectrum Mask @ Pout = 21 dBm with Frequency = 5.805 GHz and Icc = 215 mA ©2005 Silicon Storage Technology, Inc. 4.9-5.8 GHz High-Linearity Power Amplifier 10 SST11LP11 S71284-03-EOL 07/09 ...

Page 11

... GHz High-Linearity Power Amplifier SST11LP11 50 Ω 50 Ω RFin * As close as possible to package **For 8~10 mil FR4 dielectric board FIGURE 13: Typical Schematic for High-Power, High-Efficiency 802.11a Applications ©2005 Silicon Storage Technology, Inc. 0.1μF 25 Ω 0.1μF* 40~60mil/10~12mil 4.7pF Bias Circuit 4 9 0.1 F ...

Page 12

... SST11LP11-QVC SST11LP11-QVCE SST11LP11 Evaluation Kits SST11LP11-QVC-K SST11LP11-QVCE-K Note: Valid combinations are those products in mass production or will be in mass production. Consult your SST sales representative to confirm availability of valid combinations and to determine availability of new combinations. ©2005 Silicon Storage Technology, Inc. 4.9-5.8 GHz High-Linearity Power Amplifier ...

Page 13

... GHz High-Linearity Power Amplifier SST11LP11 PACKAGING DIAGRAMS TOP VIEW Pin #1 3.00 ± 0.10 Note: 1. Complies with JEDEC JEP95 MO-220I, variant VEED except external paddle nominal dimensions. 2. From the bottom view, the pin #1 indicator may be either a 45-degree chamfer or a half-circle notch. ...

Page 14

... SST Communications Co. 16F-6, No. 75, Sec.1, Sintai 5 Sijhih City, Taipei County 22101 Taiwan, R.O.C. Tel: 886-2-8698-1198 Fax: 886-2-8698-1190 KOREA SST Korea 6F, Heungkuk Life Insurance Bldg 6-7 Sunae-Dong, Bundang-Gu, Sungnam-Si Kyungki-Do, Korea, 463-020 Tel: 82-31-715-9138 Fax: 82-31-715-9137 www.SuperFlash.com or www.sst.com 14 SST11LP11 th Rd S71284-03-EOL 07/09 ...

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