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SZA-3044Z

型号：

SZA-3044Z

描述：

2.7-3.8GHz 5V 1W功率放大器[ 2.7-3.8GHz 5V 1W Power Amplifier ]

品牌：

SIRENZA[ SIRENZA MICRODEVICES ]

页数：

8 页

PDF大小：

388 K

下载PDF手册
Product Description  
SZA-3044  
SZA-3044Z  
Sirenza Microdevices’ SZA-3044 is a high linearity class AB  
Heterojunction Bipolar Transistor (HBT) amplifier housed in a low-cost  
surface-mountable plastic package. This HBT amplifier is made with  
InGaP on GaAs device technology and fabricated with MOCVD for an  
ideal combination of low cost and high reliability. This product is  
specifically designed as a final or driver stage for 802.16 equipment in  
the 3.3-3.8 GHz bands. It can run from a 3V to 6V supply. Optimized  
on-chip impedance matching circuitry provides a 50Ω nominal RF input  
impedance. The external output match and bias adjustability allows  
load line optimization for other applications or over narrower bands. It  
features an output power detector, on/off power control and high RF  
overdrive robustness. This product is available in a RoHS Compliant  
and Green package with matte tin finish, designated by the “Z” package  
suffix.  
RoHS Compliant  
& Green Package  
Pb  
2.7-3.8GHz 5V 1W Power Amplifier  
4mm x 4mm QFN Package  
Product Features  
• P1dB = 31dBm @ 5V  
• 802.11a 54Mb/s 2.5% EVM Performance  
Pout = 24dBm, Vcc=5V, 340mA, PAE 14.5%  
Pout = 25dBm, Vcc=6V, 365mA, PAE 14.5%  
• On-chip Output Power Detector  
• Robust - Survives RF Input Power = +15dBm  
• On Chip ESD Protection Class 2 (2000V)  
• Power up/down control < 1μs  
• Pin compatible with SZA-2044 and SZA-5044  
Applications  
Functional Block Diagram  
Vcc  
Power  
Up/Down  
Control  
Active  
Bias  
Active  
Bias  
RFOUT  
RFIN  
• 802.16 WiMAX Driver or Output Stage  
• Fixed Wireless, WLL  
Power Detector Vout  
Key Specifications  
Parameters: Test Conditions, App circuit page 6  
Symbol  
Unit  
Min.  
Typ.  
Max.  
Z
= 50Ω, V = 5.0V, Iq = 205mA, T = 30ºC  
0
CC  
BP  
f
Frequency of Operation  
MHz  
2700  
29.5  
28.5  
22  
3800  
O
Output Power at 1dB Compression – 3.3GHz  
Output Power at 1dB Compression – 3.6GHz  
Small Signal Gain – 3.4GHz  
31.0  
30.0  
24  
P
dBm  
dB  
1dB  
26  
26  
S
21  
Small Signal Gain – 3.6GHz  
22  
24  
Pout  
IM3  
Output power at 2.5% EVM 802.11a 54Mb/s - 3.4GHz  
Third Order Suppression (Pout=20dBm per tone) - 3.6GHz  
Noise Figure at 3.6 GHz  
dBm  
dBc  
dB  
24  
-38.5  
5.0  
-35.5  
NF  
IRL  
Worst Case Input Return Loss 3.3-3.8GHz  
Worst Case Output Return Loss 3.3-3.6GHz  
Output Voltage Range for Pout=+15dBm to +30dBm  
12  
7
15  
dB  
ORL  
10  
Vdet Range  
V
mA  
mA  
uA  
0.9 to 2.1  
205  
2.7  
I
Quiescent Current (V = 5V)  
cc  
170  
240  
100  
cq  
I
Power Up Control Current, Vpc=5V, ( I  
Off Vcc Leakage Current Vpc=0V  
Thermal Resistance (junction - lead)  
+ I  
)
VPC  
VPC1  
VPC2  
I
10  
LEAK  
R
ºC/W  
22  
th, j-l  
The information provided herein is believed to be reliable at press time. Sirenza Microdevices assumes no responsibility for inaccuracies or ommisions.  
Sirenza Microdevices assumes no responsibility for the use of this information, and all such information shall be entirely at the user’s own risk. Prices and specifications are subject to change without notice. No patent rights or licenses to any of the  
circuits described herein are implied or granted to any third party. Sirenza Microdevices does not authorize or warrant any Sirenza Microdevices product for use in life-support devices and/or systems.  
Copyright 2006 Sirenza Microdevices, Inc. All worldwide rights reserved.  
303 South Technology Court Broomfield, CO 80021  
Phone: (800) SMI-MMIC  
1
http://www.sirenza.com  
EDS-103989 Rev E  
SZA-3044 2.7-3.8 GHz 5V Power Amp  
Pin Out Description  
Pin #  
Function  
Description  
1,2,4,5,7,  
9,11,13,1  
5,17,19  
N/C  
These are unused pins and not wired inside the package. They may be grounded or connected to adjacent pins.  
VPC1 is the bias control pin for the stage 1 active bias circuit. An external series resistor is required for proper  
setting of bias levels. Refer to the evaluation board schematic for resistor value. To prevent potential damage, do  
not apply voltage to this pin that is +1V greater than voltage applied to pin 20 (Vbias) unless Vpc supply current  
capability is less than 10 mA.  
6
8
VPC1  
VPC2  
VPC2 is the bias control pin for the stage 2 active bias circuit. An external series resistor is required for proper  
setting of bias levels. Refer to the evaluation board schematic for resistor value. To prevent potential damage, do  
not apply voltage to this pin that is +1V greater than voltage applied to pin 20 (Vbias) unless Vpc supply current  
capability is less than 10 mA.  
10  
3
Vdet  
Output power detector voltage. Load with > 10K ohms for best performance  
RFIN  
RF input pin. This is DC grounded internal to the IC. Do not apply voltage to this pin.  
12,14  
16  
RFOUT RF output pin. This is also another connection to the 2nd stage collector.  
VC2  
VC1  
2nd stage collector bias pin. Apply 3.0 to 5.0V to this pin.  
1st stage collector bias pin. Apply 3.0 to 5.0V to this pin.  
Active bias network VCC. Apply 3.0 to 5.0V to this pin.  
18  
20  
Vbias  
Exposed area on the bottom side of the package needs to be soldered to the ground plane of the board for opti-  
mum thermal and RF performance. Several vias should be located under the EPAD as shown in the recom-  
mended land pattern (page 5).  
EPAD  
Gnd  
Simplified Device Schematic  
Absolute Maximum Ratings  
Parameters  
VC2 Collector Bias Current (I  
VC1 Collector Bias Current (I  
Value  
600  
Unit  
mA  
mA  
V
Pin Pin  
20  
Pin Pin  
Pin  
16  
)
)
VC2  
VC1  
6
18  
8
300  
Device Voltage (V )  
D
7.0  
Power Dissipation  
3.5  
W
Stage 1  
Bias  
Stage 2  
Bias  
Operating Lead Temperature (T )  
L
-40 to +85  
ºC  
Max RF Input Power for 50 ohm output  
load  
15  
8
dBm  
dBm  
Max RF Input Power for 10:1 VSWR RF  
out load  
Pin 3  
Pin 12, 14  
Storage Temperature Range  
-40 to +150  
+150  
ºC  
ºC  
V
Operating Junction Temperature (T )  
J
ESD Human Body Model  
2000  
Pin  
10  
EPAD  
EPAD  
Operation of this device beyond any one of these limits may  
cause permanent damage. For reliable continuous operation  
the device voltage and current must not exceed the maximum  
operating values specified in the table on page one.  
Caution: ESD Sensitive  
Appropriate precaution in handling, packaging  
and testing devices must be observed.  
Bias conditions should also satisfy the following expression:  
I V < (T - T ) / R j-l  
D
D
J
L
TH’  
303 South Technology Court Broomfield, CO 80021  
Phone: (800) SMI-MMIC  
2
http://www.sirenza.com  
EDS-103989 Rev E  
SZA-3044 2.7-3.8 GHz 5V Power Amp  
Typical Performance, 3.2-3.6GHz Application Circuit (Vcc=5V, Icq=220mA, 802.11a 54Mb/s 64QAM)*  
Parameter  
Gain @ Pout=24dBm  
P1dB  
Units  
3.2GHz  
3.3GHz  
3.4GHz  
3.5GHz  
3.6GHz  
3.7GHz  
dB  
25.7  
25.6  
25.5  
25.2  
24.3  
23.4  
-
-
-
-
dBm  
dBm  
mA  
31.0  
31.0  
30.5  
30.0  
30.0  
29.5  
Pout @ 2.5% EVM*  
I @ Pout 2.5% EVM*  
23.5  
24.0  
24.0  
23.5  
23.0  
23.0  
331  
340  
339  
330  
327  
325  
* See 3.0-3.6GHz Application Circuit, pg. 7.  
Typical Performance, 3.2-3.6GHz 6V Application Circuit (Vcc=6V, Icq=220mA, 802.11a 54Mb/s 64QAM)*  
Parameter  
Gain @ Pout=24dBm  
P1dB  
Units  
3.3GHz  
25.6  
32.5  
25  
3.4GHz  
25.6  
32.0  
25  
3.5GHz  
25.1  
32.0  
25  
3.6GHz  
3.7GHz  
dB  
-
-
-
-
24.1  
23.2  
-
-
-
-
dBm  
dBm  
mA  
31.5  
31.5  
Pout @ 2.5% EVM*  
I @ Pout 2.5% EVM*  
24.5  
24.5  
370  
365  
363  
356  
355  
* Contact Applications Engineering for details about application circuit.  
Typical Performance, 3.4-3.7GHz Application Circuit (Vcc=5V, Icq=360mA, 802.11a 54Mb/s 64QAM)*  
Parameter  
Gain @ Pout=24dBm  
P1dB  
Units  
3.4GHz  
3.5GHz  
3.6GHz  
3.7GHz  
3.8GHz  
dB  
-
-
-
-
-
-
-
-
24.5  
24.2  
23.6  
22.7  
21.5  
dBm  
dBm  
mA  
31.5  
31.5  
31.0  
31.0  
30.0  
Pout @ 2.5% EVM*  
I @ Pout 2.5% EVM*  
23.5  
23.5  
24.0  
23.5  
23.0  
445  
450  
450  
450  
433  
* Optimized for maximum Pout @ 2.5% EVM over 3.4-3.7GHz band. Same application circuit from Rev. B  
datasheet. Contact Applications Engineering for details.  
Typical Performance, 2.7-3.0GHz Application Circuit (Vcc=5V, Icq=360mA, 802.11a 54Mb/s 64QAM)*  
Parameter  
Gain @ Pout=24dBm  
P1dB  
Units  
2.7GHz  
25.3  
31  
2.8GHz  
25.3  
31  
2.9GHz  
25.3  
31  
3.0GHz  
25.2  
31  
dB  
-
-
-
-
-
-
-
-
-
-
-
-
dBm  
dBm  
mA  
Pout @ 2.5% EVM*  
I @ Pout 2.5% EVM*  
23  
23.5  
453  
23.5  
450  
23.5  
444  
438  
* Contact Applications Engineering for details about application circuit.  
303 South Technology Court Broomfield, CO 80021  
Phone: (800) SMI-MMIC  
3
http://www.sirenza.com  
EDS-103989 Rev E  
SZA-3044 2.7-3.8 GHz 5V Power Amp  
Measured 3.2 - 3.6 GHz Application Circuit Data (Vcc = Vpc = 5.0V, Iq = 220mA, T=25C)  
EVM vs Pout, F=3.3GHz  
EVM vs Pout, F=3.4GHz  
802.11g, OFDM, 54Mb/s, 64QAM  
802.11g, OFDM, 54Mb/s, 64QAM  
6
5
4
3
2
1
0
6
5
4
3
2
1
0
10  
12  
14  
16  
18  
20  
22  
24  
26  
10  
12  
14  
16  
18  
20  
22  
24  
26  
Pout(dBm)  
Pout(dBm)  
-40C  
-20C  
0C  
+25C  
+70C  
+85C  
-40C  
-20C  
0C  
+25C  
+70C  
+85C  
EVM vs Pout, F=3.6GHz  
802.11g, OFDM, 54Mb/s, 64QAM  
IM3 vs Pout (2 tone avg.), T=25C  
Tone Spacing=1MHz  
6
-30  
-35  
-40  
-45  
-50  
-55  
-60  
5
4
3
2
1
0
10  
12  
14  
16  
18  
20  
22  
24  
26  
12  
14  
16  
18  
20  
22  
24  
26  
28  
Pout(dBm)  
Pout(dBm)  
-40C  
-20C  
0C  
+25C  
+70C  
+85C  
3.3GHz  
3.4GHz  
3.6GHz  
Gain vs Pout  
F=3.4GHz  
Gain vs Pout, T=25C  
28  
27  
26  
25  
24  
23  
22  
28  
27  
26  
25  
24  
23  
22  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
12  
14  
16  
18  
20  
22  
24  
26  
28  
30  
32  
Pout(dBm)  
Pout(dBm)  
3.3GHz  
3.4GHz  
3.6GHz  
-40C  
-20C  
0C  
+25C  
+70C  
+85C  
303 South Technology Court Broomfield, CO 80021  
Phone: (800) SMI-MMIC  
4
http://www.sirenza.com  
EDS-103989 Rev E  
SZA-3044 2.7-3.8 GHz 5V Power Amp  
Measured 3.2 - 3.6 GHz Application Circuit Data (Vcc = Vpc = 5.0V, Iq = 220mA, T=25C)  
Narrowband S11 - Input Return Loss  
Narrowband S12 - Reverse Isolation  
-10  
-15  
-20  
-25  
-30  
-30  
-35  
-40  
-45  
-50  
-55  
-60  
-65  
-70  
3.3  
3.4  
3.5  
Frequency(GHz)  
0C +25C  
3.6  
3.7  
3.8  
3.3  
3.3  
3.3  
3.4  
3.5  
Frequency(GHz)  
0C +25C  
3.6  
3.7  
3.8  
3.8  
3.8  
-40C  
-20C  
+70C  
+85C  
-40C  
-20C  
+70C  
+85C  
Narrowband S21 - Forward Gain  
Narrowband S22 - Output Return Loss  
30  
0
-5  
28  
26  
24  
22  
20  
-10  
-15  
3.3  
3.4  
3.5  
Frequency(GHz)  
0C +25C  
3.6  
3.7  
3.8  
3.4  
3.5  
Frequency(GHz)  
0C +25C  
3.6  
3.7  
-40C  
-20C  
+70C  
+85C  
-40C  
-20C  
+70C  
+85C  
DC Supply Current (Idc) vs Pout, T=25C  
Noise Figure (NF) vs Frequency  
0.7  
0.6  
0.5  
0.4  
0.3  
0.2  
8.0  
7.5  
7.0  
6.5  
6.0  
5.5  
5.0  
4.5  
4.0  
3.5  
3.0  
3.4  
3.5  
Frequency(GHz)  
-40C +25C  
3.6  
3.7  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
Pout(dBm)  
+85C  
3.3GHz  
3.4GHz  
3.6GHz  
303 South Technology Court Broomfield, CO 80021  
Phone: (800) SMI-MMIC  
5
http://www.sirenza.com  
EDS-103989 Rev E  
SZA-3044 2.7-3.8 GHz 5V Power Amp  
Measured 3.2 - 3.6 GHz Application Circuit Data (Vcc = Vpc = 5.0V, Iq = 220mA, T=25C)  
RF Power Detector (Vdet) vs Pout  
F=3.4GHz  
RF Power Detector (Vdet) vs Pout, T=25C  
2.5  
2.3  
2.1  
1.9  
1.7  
1.5  
1.3  
1.1  
0.9  
0.7  
2.5  
2.3  
2.1  
1.9  
1.7  
1.5  
1.3  
1.1  
0.9  
0.7  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
11  
13  
15  
17  
19  
21  
23  
25  
27  
29  
31  
Pout(dBm)  
Pout(dBm)  
3.3GHz  
3.4GHz  
3.6GHz  
-40C  
-20C  
0C  
+25C  
+70C  
+85C  
Broadband S11 - Input Return Loss  
Broadband S12 - Reverse Isolation  
0
-5  
0
-10  
-20  
-30  
-40  
-50  
-60  
-70  
-80  
-10  
-15  
-20  
-25  
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Frequency(GHz)  
Frequency(GHz)  
-40C  
-20C  
0C  
+25C  
+70C  
+85C  
-40C  
-20C  
0C  
+25C  
+70C  
+85C  
Broadband S21 - Forward Gain  
Broadband S22 - Output Return Loss  
30  
25  
20  
15  
10  
5
0
-5  
-10  
-15  
0
0
1
2
3
4
5
6
0
1
2
3
4
5
6
Frequency(GHz)  
Frequency(GHz)  
-40C  
-20C  
0C  
+25C  
+70C  
+85C  
-40C  
-20C  
0C  
+25C  
+70C  
+85C  
303 South Technology Court Broomfield, CO 80021  
Phone: (800) SMI-MMIC  
6
http://www.sirenza.com  
EDS-103989 Rev E  
SZA-3044 2.7-3.8 GHz 5V Power Amp  
3.2-3.6 GHz Application Circuit For Vcc = V+ = Vpc = 5.0V  
Note: R5 jumper is required to achieve specified  
performance. Do not omit. It provides 0.6nH of  
inductance.  
3.2-3.6 GHz Evaluation Board Layout For Vcc = V+ = Vpc = 5.0V  
Board material GETEK, 10mil thick, Dk=3.9, 2 oz. copper  
C1  
C2  
C4  
SZA3044  
C6  
R3  
303 South Technology Court Broomfield, CO 80021  
Phone: (800) SMI-MMIC  
7
http://www.sirenza.com  
EDS-103989 Rev E  
SZA-3044 2.7-3.8 GHz 5V Power Amp  
Part Symbolization  
Part Number Ordering Information  
The part will be symbolized with an “SZA-3044” for  
Sn/Pb plating or “SZA-3044Z” for RoHS green compli-  
ant product. Marking designator will be on the top sur-  
face of the package.  
Part Number  
Reel Size  
Devices/Reel  
SZA-3044  
13”  
3000  
SZA-3044Z  
13”  
3000  
Package Outline Drawing (dimensions in mm): Refer to package outlline drawing for more detail.  
SZA3044Z  
Lot ID  
Recommended PCB Soldermask (SMOBC) for landing  
pattern (dimensions in mm[in]):  
Recommended Land Pattern (dimensions in mm[in]):  
303 South Technology Court Broomfield, CO 80021  
Phone: (800) SMI-MMIC  
http://www.sirenza.com  
EDS-103989 Rev E  
8
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