HMC906A [ADI]

HMC906A;
HMC906A
型号: HMC906A
厂家: ADI    ADI
描述:

HMC906A

射频 微波
文件: 总12页 (文件大小:548K)
中文:  中文翻译
下载:  下载PDF数据表文档文件
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Typical Applications  
Features  
Thꢀ HmC906A ꢁꢂ ꢁdꢀaꢉ ꢃꢄꢅ:  
• satꢀꢉꢉꢁtꢀ Cꢄꢈꢈuꢊꢁcatꢁꢄꢊꢂ  
• pꢄꢁꢊt-tꢄ-pꢄꢁꢊt radꢁꢄꢂ  
• pꢄꢁꢊt-tꢄ-muꢉtꢁ-pꢄꢁꢊt radꢁꢄꢂ  
• VsAT  
satuꢅatꢀd outꢆut pꢄꢇꢀꢅ: +33.5 dBꢈ @ 20% pAe  
Hꢁgh outꢆut ip3: +44 dBꢈ @ +24 dBꢈ / tꢄꢊꢀ  
Hꢁgh Gaꢁꢊ: 26.5 dB  
DC suꢆꢆꢉy: +6V @ 1200 ꢈA  
nꢄ extꢀꢅꢊaꢉ matchꢁꢊg rꢀquꢁꢅꢀd  
Dꢁꢀ sꢁzꢀ: 3.18 x 2.73 x 0.1 ꢈꢈ  
• mꢁꢉꢁtaꢅy & sꢆacꢀ  
Functional Diagram  
General Description  
Thꢀ HmC906A ꢁꢂ a ꢃꢄuꢅ ꢂtagꢀ GaAꢂ ꢆHemT mmiC  
2 watt pꢄꢇꢀꢅ Aꢈꢆꢉꢁfiꢀꢅ ꢇhꢁch ꢄꢆꢀꢅatꢀꢂ bꢀtꢇꢀꢀꢊ  
27.3 aꢊd 33.5 GHz. Thꢀ HmC906A ꢆꢅꢄvꢁdꢀꢂ 26.5 dB  
ꢄꢃ gaꢁꢊ, aꢊd +33.5 dBꢈ ꢄꢃ ꢂatuꢅatꢀd ꢄutꢆut ꢆꢄꢇꢀꢅ aꢊd  
20% pAe ꢃꢅꢄꢈ a +6V ꢂuꢆꢆꢉy. Thꢀ oip3 ꢄꢃ 40 dBꢈ  
at 28 dBꢈ / tꢄꢊꢀ ꢆꢅꢄvꢁdꢀꢂ ꢀxcꢀꢉꢉꢀꢊt ꢉꢁꢊꢀaꢅꢁty ꢃꢄꢅ ꢂat-  
ꢀꢉꢉꢁtꢀ cꢄꢈꢈuꢊꢁcatꢁꢄꢊꢂ. Thꢀ rf i/oꢂ aꢅꢀ DC bꢉꢄckꢀd  
aꢊd ꢈatchꢀd tꢄ 50 ohꢈꢂ ꢃꢄꢅ ꢀaꢂꢀ ꢄꢃ ꢁꢊtꢀgꢅatꢁꢄꢊ ꢁꢊtꢄ  
muꢉtꢁ-Chꢁꢆ-mꢄduꢉꢀꢂ (mCmꢂ). Aꢉꢉ data ꢁꢂ takꢀꢊ ꢇꢁth  
thꢀ chꢁꢆ ꢁꢊ a 50 ohꢈ tꢀꢂt fixtuꢅꢀ cꢄꢊꢊꢀctꢀd vꢁa tꢇꢄ  
0.025 ꢈꢈ (1 ꢈꢁꢉ) dꢁaꢈꢀtꢀꢅ ꢇꢁꢅꢀ bꢄꢊdꢂ ꢄꢃ ꢉꢀꢊgth  
0.31 ꢈꢈ (12 ꢈꢁꢉꢂ).  
Electrical Specifications, TA = +25° C, Vdd1 = Vdd2 = +6 V, Idd = 1200 mA [1]  
paꢅaꢈꢀtꢀꢅ  
mꢁꢊ.  
Tyꢆ.  
27.3 - 31.5  
26.5  
14  
max.  
mꢁꢊ.  
Tyꢆ.  
31.5 - 33.5  
26.5  
max.  
Uꢊꢁtꢂ  
GHz  
dB  
fꢅꢀquꢀꢊcy raꢊgꢀ  
Gaꢁꢊ  
25  
25  
iꢊꢆut rꢀtuꢅꢊ lꢄꢂꢂ  
outꢆut rꢀtuꢅꢊ lꢄꢂꢂ  
12  
17  
16  
dB  
outꢆut pꢄꢇꢀꢅ ꢃꢄꢅ 1 dB Cꢄꢈꢆꢅꢀꢂꢂꢁꢄꢊ (p1dB)  
satuꢅatꢀd outꢆut pꢄꢇꢀꢅ (pꢂat)  
32  
33  
31.5  
33.5  
34  
dBꢈ  
dBꢈ  
33.5  
outꢆut Thꢁꢅd oꢅdꢀꢅ iꢊtꢀꢅcꢀꢆt (ip3)  
pꢄut / tꢄꢊꢀ = +24 dBꢈ  
44  
43  
dBꢈ  
Tꢄtaꢉ suꢆꢆꢉy Cuꢅꢅꢀꢊt (idd)  
suꢆꢆꢉy Vꢄꢉtagꢀ  
1200  
6
1200  
6
ꢈA  
V
5
6.5  
5
6.5  
[1] Adjuꢂt Vgg (ꢆad 2 ꢄꢅ 12) bꢀtꢇꢀꢀꢊ -2 tꢄ 0V tꢄ achꢁꢀvꢀ idd = 1200 ꢈA tyꢆꢁcaꢉ. Vgg tyꢆꢁcaꢉ = -0.7 V  
Information furnished by Analog Devices is believed to be accurate and reliable. However, no  
For price, delivery, and to place orders: Analog Devices, Inc.,  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
Application Support: Phone: 1-800-ANALOG-D  
responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other  
rights of third parties that may result from its use. Specifications subject to change without notice. No  
license is granted by implication or otherwise under any patent or patent rights of Analog Devices.  
Trademarks and registered trademarks are the property of their respective owners.  
1
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Gain & Return Loss  
Gain vs. Temperature  
30  
30  
25  
20  
15  
10  
5
28  
26  
24  
22  
20  
18  
16  
14  
0
-5  
-10  
-15  
-20  
-25  
27  
28  
29  
30  
31  
32  
33  
34  
22  
24  
26  
28  
30  
32  
34  
36  
FREQUENCY (GHz)  
FREQUENCY (GHz)  
+85C  
+25C  
-55C  
S21  
S11  
S22  
Gain vs. Vdd  
30  
Gain vs. Idd  
30  
28  
26  
24  
22  
20  
18  
16  
14  
28  
26  
24  
22  
20  
18  
16  
14  
27  
28  
29  
30  
31  
32  
33  
34  
27  
28  
29  
30  
31  
32  
33  
34  
FREQUENCY (GHz)  
FREQUENCY (GHz)  
+5V  
+5.5V  
+6V  
+6.5V  
1000mA  
1100mA  
1200mA  
1300mA  
Input Return Loss vs. Temperature  
Output Return Loss vs. Temperature  
0
0
-5  
-10  
-15  
-20  
-25  
-5  
-10  
-15  
-20  
-25  
27  
28  
29  
30  
31  
32  
33  
34  
25  
26  
27  
28  
29  
30  
31  
32  
33  
34  
FREQUENCY (GHz)  
FREQUENCY (GHz)  
+25C  
+85C  
-55C  
+25C  
+85C  
-55C  
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
2
Application Support: Phone: 1-800-ANALOG-D  
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Reverse Isolation vs. Temperature  
P1dB vs. Temperature  
38  
0
-10  
-20  
-30  
-40  
-50  
-60  
-70  
36  
34  
32  
30  
28  
26  
24  
27  
28  
29  
30  
31  
32  
33  
34  
27  
28  
29  
30  
31  
32  
33  
34  
34  
34  
FREQUENCY (GHz)  
FREQUENCY (GHz)  
+25C  
+85C  
-55C  
+25C  
+85C  
-55C  
Psat vs. Temperature  
38  
P1dB vs. Vdd  
38  
36  
34  
32  
30  
28  
26  
24  
36  
34  
32  
30  
28  
26  
24  
27  
28  
29  
30  
31  
32  
33  
34  
27  
28  
29  
30  
31  
32  
33  
FREQUENCY (GHz)  
FREQUENCY (GHz)  
+5V  
+6V  
+6.5V  
+25C  
+85C  
-55C  
+5.5V  
Psat vs. Vdd  
38  
P1dB vs. Idd  
38  
36  
34  
32  
30  
28  
26  
24  
36  
34  
32  
30  
28  
26  
24  
27  
28  
29  
30  
31  
32  
33  
27  
28  
29  
30  
31  
32  
33  
34  
FREQUENCY (GHz)  
FREQUENCY (GHz)  
+5V  
+5.5V  
+6V  
+6.5V  
1100mA  
1200mA  
1300mA  
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
3
Application Support: Phone: 1-800-ANALOG-D  
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Psat vs. Idd  
38  
Power Compression @ 30 GHz  
2300  
2100  
1900  
1700  
1500  
1300  
1100  
36  
30  
24  
18  
12  
6
36  
34  
32  
30  
28  
26  
24  
0
27  
28  
29  
30  
31  
32  
33  
34  
-8  
-6  
-4  
-2  
0
2
4
6
8
10  
12  
FREQUENCY (GHz)  
INPUT POWER (dBm)  
Pout  
Gain  
PAE  
1100mA  
1200mA  
1300mA  
Idd  
Gain and Power vs. Idd @ 30 GHz  
Gain and Power vs. Vdd @ 30 GHz  
40  
38  
36  
34  
32  
30  
28  
26  
24  
22  
20  
40  
38  
36  
34  
32  
30  
28  
26  
24  
22  
20  
1100  
1125  
1150  
GAIN  
1175  
1200  
1225  
1250  
1275  
1300  
5
5.1 5.2 5.3 5.4 5.5 5.6 5.7 5.8 5.9  
Vdd (V)  
6
6.1 6.2 6.3 6.4 6.5  
Idd (mA)  
P1dB  
Psat  
GAIN  
P1dB  
Psat  
PAE @ Psat vs. Temperature  
30  
Power Dissipation @ 85C  
12  
25  
20  
15  
10  
5
11  
10  
9
8
7
0
6
27  
28  
29  
30  
31  
32  
33  
34  
-8  
-6  
-4  
-2  
0
2
4
6
8
10 12 14  
FREQUENCY (GHz)  
INPUT POWER (dBm)  
+25C  
+85C  
-55C  
28GHz  
29GHz  
30GHz  
31GHz  
32GHz  
33GHz  
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
4
Application Support: Phone: 1-800-ANALOG-D  
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Output IP3 vs. Temperature,  
Output IP3 vs. Temperature,  
Pout/Tone = +24 dBm  
Pout/Tone = +28 dBm  
50  
50  
45  
40  
35  
30  
25  
45  
40  
35  
30  
25  
27  
28  
29  
30  
31  
32  
33  
33  
33  
34  
34  
34  
27  
28  
29  
30  
31  
32  
33  
34  
FREQUENCY (GHz)  
+85C  
FREQUENCY (GHz)  
+85C  
+25C  
-55C  
+25C  
-55C  
Output IP3 vs. Vdd,  
Pout/Tone = +24 dBm  
Output IP3 vs. Vdd,  
Pout/Tone = +28 dBm  
50  
50  
45  
40  
35  
30  
25  
45  
40  
35  
30  
25  
27  
28  
29  
30  
31  
32  
27  
28  
29  
30  
31  
32  
33  
34  
FREQUENCY (GHz)  
FREQUENCY (GHz)  
+5V  
+6V  
+6.5V  
+5V  
+6V  
+6.5V  
+5.5V  
+5.5V  
Output IP3 vs. Idd,  
Pout/Tone = +24 dBm  
Output IP3 vs. Idd,  
Pout/Tone = +28 dBm  
50  
50  
45  
40  
35  
30  
25  
45  
40  
35  
30  
25  
27  
28  
29  
30  
31  
32  
27  
28  
29  
30  
31  
32  
33  
34  
FREQUENCY (GHz)  
FREQUENCY (GHz)  
1100mA  
1200mA  
1300mA  
1100mA  
1200mA  
1300mA  
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
5
Application Support: Phone: 1-800-ANALOG-D  
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Output IM3 @ Vdd=5V  
80  
Output IM3 @ Vdd=5.5V  
80  
70  
60  
50  
40  
30  
20  
10  
70  
60  
50  
40  
30  
20  
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
12  
14  
16  
18  
20  
22  
24  
26  
28  
Pout/TONE (dBm)  
Pout/TONE (dBm)  
28GHz  
29GHz  
30GHz  
31GHz  
32GHz  
33GHz  
28GHz  
29GHz  
30GHz  
31GHz  
32GHz  
33GHz  
Output IM3 @ Vdd=6V  
90  
Output IM3 @ Vdd=6.5V  
80  
80  
70  
60  
50  
40  
30  
20  
10  
70  
60  
50  
40  
30  
20  
10  
12  
14  
16  
18  
20  
22  
24  
26  
28  
12  
14  
16  
18  
20  
22  
24  
26  
28  
Pout/TONE (dBm)  
Pout/TONE (dBm)  
28GHz  
29GHz  
30GHz  
31GHz  
32GHz  
33GHz  
28GHz  
29GHz  
30GHz  
31GHz  
32GHz  
33GHz  
Idd vs. Vgg  
Representative of a Typical Device  
Igg vs. Input Power  
2
1800  
1600  
1400  
1200  
1000  
800  
1
0
-1  
-2  
-3  
-4  
-5  
-6  
-7  
-8  
600  
400  
200  
0
-200  
-10 -8  
-6  
-4  
-2  
0
2
4
6
8
10 12  
-1.6  
-1.4  
-1.2  
-1  
-0.8  
-0.6  
INPUT POWER (dBm)  
Vgg1(V)  
28GHz  
29GHz  
30GHz  
31GHz  
32GHz  
33GHz  
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
6
Application Support: Phone: 1-800-ANALOG-D  
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Absolute Maximum Ratings  
Reliabilty Information  
Dꢅaꢁꢊ Bꢁaꢂ Vꢄꢉtagꢀ (Vd)  
+7V  
Chaꢊꢊꢀꢉ Tꢀꢈꢆꢀꢅatuꢅꢀ  
175 °C  
rf iꢊꢆut pꢄꢇꢀꢅ (rfin)  
+20 dBꢈ  
nꢄꢈꢁꢊaꢉ Juꢊctꢁꢄꢊ Tꢀꢈꢆꢀꢅatuꢅꢀ  
(T=85 °C, Vdd = 10V)  
134.2 °C  
Cꢄꢊtꢁꢊuꢄuꢂ pdꢁꢂꢂ (T= 85 °C)  
(dꢀꢅatꢀ 146.4 ꢈw/°C abꢄvꢀ 85 °C)  
13.18 w  
Thꢀꢅꢈaꢉ rꢀꢂꢁꢂtaꢊcꢀ  
(chaꢊꢊꢀꢉ tꢄ dꢁꢀ bꢄttꢄꢈ)  
6.83 °C/w  
stꢄꢅagꢀ Tꢀꢈꢆꢀꢅatuꢅꢀ  
oꢆꢀꢅatꢁꢊg Tꢀꢈꢆꢀꢅatuꢅꢀ  
esD sꢀꢊꢂꢁtꢁvꢁty (HBm)  
-65 tꢄ +150 °C  
-55 tꢄ +85 °C  
Stresses at or above those listed in the Absolute Maximum  
Ratings may cause permanent damage to the product. This  
is a stress rating only, functional operation of the product  
at these or any other conditions above those indicated in  
the operational section of this specification is not implied.  
Operation beyond the maximum operating condition for  
extended periods may affect product reliability.  
Cꢉaꢂꢂ 0B - paꢂꢂꢀd 150V  
eleCTrosTATiC sensiTiVe DeViCe  
oBserVe HAnDlinG preCAUTions  
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
7
Application Support: Phone: 1-800-ANALOG-D  
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Outline Drawing  
noTes:  
Die Packaging Information [1]  
1. All Dimensions Are in inCHes [mm]  
2. Die THiCKness is .004”  
staꢊdaꢅd  
Aꢉtꢀꢅꢊatꢀ  
3. TYpiCAl BonD pAD is .004” sQUAre  
4. BACKsiDe meTAlliZATion: GolD  
5. BonD pAD meTAlliZATion: GolD  
6. BACKsiDe meTAl is GroUnD.  
7. ConneCTion noT reQUireD for UnlABeleD BonD pADs.  
8. oVerAll Die siZe 0.002”  
Gp-1 (Gꢀꢉ pack)  
[2]  
[1] Refer to the “Packaging Information” section on our  
website for die packaging dimensions.  
[2] For alternate packaging information contact Analog  
Devices Inc.  
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
8
Application Support: Phone: 1-800-ANALOG-D  
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Pad Descriptions  
pad nuꢈbꢀꢅ  
fuꢊctꢁꢄꢊ  
Dꢀꢂcꢅꢁꢆtꢁꢄꢊ  
iꢊtꢀꢅꢃacꢀ schꢀꢈatꢁc  
Thꢁꢂ ꢆad ꢁꢂ AC cꢄuꢆꢉꢀd aꢊd ꢈatchꢀd tꢄ 50 ohꢈꢂ  
ꢄvꢀꢅ thꢀ ꢄꢆꢀꢅatꢁꢊg ꢃꢅꢀquꢀꢊcy ꢅaꢊgꢀ.  
1
rfin  
Gatꢀ cꢄꢊtꢅꢄꢉ ꢃꢄꢅ aꢈꢆꢉꢁfiꢀꢅ. extꢀꢅꢊaꢉ byꢆaꢂꢂ caꢆꢂ  
100 ꢆf, 0.1 µf aꢊd 4.7 µf aꢅꢀ ꢅꢀquꢁꢅꢀd. oꢊꢉy ꢄꢊꢀ ꢆad  
cꢄꢊꢊꢀctꢁꢄꢊ ꢁꢂ ꢅꢀquꢁꢅꢀd aꢂ thꢀꢂꢀ tꢇꢄ ꢆadꢂ aꢅꢀ cꢄꢊꢊꢀctꢀd  
ꢄꢊ-chꢁꢆ.  
2, 12  
Vgg  
Dꢅaꢁꢊ bꢁaꢂ vꢄꢉtagꢀ ꢃꢄꢅ thꢀ tꢄꢆ haꢉꢃ ꢄꢃ thꢀ aꢈꢆꢉꢁfiꢀꢅ. extꢀꢅꢊaꢉ  
byꢆaꢂꢂ caꢆacꢁtꢄꢅꢂ ꢄꢃ 100 ꢆf ꢅꢀquꢁꢅꢀd ꢃꢄꢅ ꢀach ꢆad, ꢃꢄꢉꢉꢄꢇꢀd  
by cꢄꢈꢈꢄꢊ 0.1 µf aꢊd 4.7 µf aꢅꢀ caꢆacꢁtꢄꢅꢂ.  
3 - 6  
Vdd1  
. Thꢁꢂ ꢆad ꢁꢂ AC cꢄuꢆꢉꢀd aꢊd ꢈatchꢀd tꢄ 50 ohꢈꢂ  
ꢄvꢀꢅ thꢀ ꢄꢆꢀꢅatꢁꢊg ꢃꢅꢀquꢀꢊcy ꢅaꢊgꢀ.  
7
rfoUT  
Dꢅaꢁꢊ bꢁaꢂ vꢄꢉtagꢀ ꢃꢄꢅ thꢀ ꢉꢄꢇꢀꢅ haꢉꢃ ꢄꢃ thꢀ aꢈꢆꢉꢁfiꢀꢅ. extꢀꢅ-  
ꢊaꢉ byꢆaꢂꢂ caꢆacꢁtꢄꢅꢂ ꢄꢃ 100 ꢆf ꢅꢀquꢁꢅꢀd ꢃꢄꢅ ꢀach ꢆad,  
ꢃꢄꢉꢉꢄꢇꢀd by cꢄꢈꢈꢄꢊ 0.1 µf aꢊd 4.7 µf aꢅꢀ caꢆacꢁtꢄꢅꢂ.  
8 - 11  
Vdd2  
GnD  
Dꢁꢀ Bꢄttꢄꢈ  
Dꢁꢀ bꢄttꢄꢈ ꢈuꢂt bꢀ cꢄꢊꢊꢀctꢀd tꢄ rf/DC gꢅꢄuꢊd.  
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
9
Application Support: Phone: 1-800-ANALOG-D  
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Application Circuit  
*Vgg ꢈay bꢀ aꢆꢆꢉꢁꢀd tꢄ ꢀꢁthꢀꢅ ꢆad 2 ꢄꢅ ꢆad 12.  
Assembly Diagram [1]  
[1] Vgg ꢈay bꢀ aꢆꢆꢉꢁꢀd tꢄ ꢀꢁthꢀꢅ ꢆad 2 ꢄꢅ ꢆad 12.  
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
10  
Application Support: Phone: 1-800-ANALOG-D  
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Mounting & Bonding Techniques for Millimeterwave GaAs MMICs  
Thꢀ dꢁꢀ ꢂhꢄuꢉd bꢀ attachꢀd dꢁꢅꢀctꢉy tꢄ thꢀ gꢅꢄuꢊd ꢆꢉaꢊꢀ ꢀutꢀctꢁcaꢉꢉy ꢄꢅ ꢇꢁth  
cꢄꢊductꢁvꢀ ꢀꢆꢄxy (ꢂꢀꢀ HmC gꢀꢊꢀꢅaꢉ Haꢊdꢉꢁꢊg, mꢄuꢊtꢁꢊg, Bꢄꢊdꢁꢊg nꢄtꢀ).  
0.102mm (0.004”) Thick GaAs MMIC  
Wire Bond  
50 ohꢈ mꢁcꢅꢄꢂtꢅꢁꢆ tꢅaꢊꢂꢈꢁꢂꢂꢁꢄꢊ ꢉꢁꢊꢀꢂ ꢄꢊ 0.127ꢈꢈ (5 ꢈꢁꢉ) thꢁck aꢉuꢈꢁꢊa  
thꢁꢊ fiꢉꢈ ꢂubꢂtꢅatꢀꢂ aꢅꢀ ꢅꢀcꢄꢈꢈꢀꢊdꢀd ꢃꢄꢅ bꢅꢁꢊgꢁꢊg rf tꢄ aꢊd ꢃꢅꢄꢈ thꢀ chꢁꢆ  
(fꢁguꢅꢀ 1). iꢃ 0.254ꢈꢈ (10 ꢈꢁꢉ) thꢁck aꢉuꢈꢁꢊa thꢁꢊ fiꢉꢈ ꢂubꢂtꢅatꢀꢂ ꢈuꢂt bꢀ  
uꢂꢀd, thꢀ dꢁꢀ ꢂhꢄuꢉd bꢀ ꢅaꢁꢂꢀd 0.150ꢈꢈ (6 ꢈꢁꢉꢂ) ꢂꢄ that thꢀ ꢂuꢅꢃacꢀ ꢄꢃ  
thꢀ dꢁꢀ ꢁꢂ cꢄꢆꢉaꢊaꢅ ꢇꢁth thꢀ ꢂuꢅꢃacꢀ ꢄꢃ thꢀ ꢂubꢂtꢅatꢀ. oꢊꢀ ꢇay tꢄ accꢄꢈ-  
ꢆꢉꢁꢂh thꢁꢂ ꢁꢂ tꢄ attach thꢀ 0.102ꢈꢈ (4 ꢈꢁꢉ) thꢁck dꢁꢀ tꢄ a 0.150ꢈꢈ (6 ꢈꢁꢉ)  
thꢁck ꢈꢄꢉybdꢀꢊuꢈ hꢀat ꢂꢆꢅꢀadꢀꢅ (ꢈꢄꢉy-tab) ꢇhꢁch ꢁꢂ thꢀꢊ attachꢀd tꢄ thꢀ  
gꢅꢄuꢊd ꢆꢉaꢊꢀ (fꢁguꢅꢀ 2).  
0.076mm  
(0.003”)  
RF Ground Plane  
mꢁcꢅꢄꢂtꢅꢁꢆ ꢂubꢂtꢅatꢀꢂ ꢂhꢄuꢉd bꢀ ꢆꢉacꢀd aꢂ cꢉꢄꢂꢀ tꢄ thꢀ dꢁꢀ aꢂ ꢆꢄꢂꢂꢁbꢉꢀ ꢁꢊ  
ꢄꢅdꢀꢅ tꢄ ꢈꢁꢊꢁꢈꢁzꢀ bꢄꢊd ꢇꢁꢅꢀ ꢉꢀꢊgth. Tyꢆꢁcaꢉ dꢁꢀ-tꢄ-ꢂubꢂtꢅatꢀ ꢂꢆacꢁꢊg ꢁꢂ  
0.076ꢈꢈ tꢄ 0.152 ꢈꢈ (3 tꢄ 6 ꢈꢁꢉꢂ).  
0.127mm (0.005”) Thick Alumina  
Thin Film Substrate  
Figure 1.  
Handling Precautions  
Follow these precautions to avoid permanent damage.  
0.102mm (0.004”) Thick GaAs MMIC  
Storage: Aꢉꢉ baꢅꢀ dꢁꢀ aꢅꢀ ꢆꢉacꢀd ꢁꢊ ꢀꢁthꢀꢅ waꢃꢃꢉꢀ ꢄꢅ Gꢀꢉ baꢂꢀd esD ꢆꢅꢄtꢀc-  
tꢁvꢀ cꢄꢊtaꢁꢊꢀꢅꢂ, aꢊd thꢀꢊ ꢂꢀaꢉꢀd ꢁꢊ aꢊ esD ꢆꢅꢄtꢀctꢁvꢀ bag ꢃꢄꢅ ꢂhꢁꢆꢈꢀꢊt.  
oꢊcꢀ thꢀ ꢂꢀaꢉꢀd esD ꢆꢅꢄtꢀctꢁvꢀ bag haꢂ bꢀꢀꢊ ꢄꢆꢀꢊꢀd, aꢉꢉ dꢁꢀ ꢂhꢄuꢉd bꢀ  
ꢂtꢄꢅꢀd ꢁꢊ a dꢅy ꢊꢁtꢅꢄgꢀꢊ ꢀꢊvꢁꢅꢄꢊꢈꢀꢊt.  
Wire Bond  
0.076mm  
(0.003”)  
Cleanliness: Haꢊdꢉꢀ thꢀ chꢁꢆꢂ ꢁꢊ a cꢉꢀaꢊ ꢀꢊvꢁꢅꢄꢊꢈꢀꢊt. Do noT attꢀꢈꢆt  
tꢄ cꢉꢀaꢊ thꢀ chꢁꢆ uꢂꢁꢊg ꢉꢁquꢁd cꢉꢀaꢊꢁꢊg ꢂyꢂtꢀꢈꢂ.  
RF Ground Plane  
Static Sensitivity: fꢄꢉꢉꢄꢇ esD ꢆꢅꢀcautꢁꢄꢊꢂ tꢄ ꢆꢅꢄtꢀct agaꢁꢊꢂt esD  
ꢂtꢅꢁkꢀꢂ.  
0.150mm (0.005”) Thick  
Moly Tab  
Transients: suꢆꢆꢅꢀꢂꢂ ꢁꢊꢂtꢅuꢈꢀꢊt aꢊd bꢁaꢂ ꢂuꢆꢆꢉy tꢅaꢊꢂꢁꢀꢊtꢂ ꢇhꢁꢉꢀ bꢁaꢂ ꢁꢂ  
aꢆꢆꢉꢁꢀd. Uꢂꢀ ꢂhꢁꢀꢉdꢀd ꢂꢁgꢊaꢉ aꢊd bꢁaꢂ cabꢉꢀꢂ tꢄ ꢈꢁꢊꢁꢈꢁzꢀ ꢁꢊductꢁvꢀ ꢆꢁck-  
uꢆ.  
0.254mm (0.010”) Thick Alumina  
Thin Film Substrate  
Figure 2.  
General Handling: Haꢊdꢉꢀ thꢀ chꢁꢆ aꢉꢄꢊg thꢀ ꢀdgꢀꢂ ꢇꢁth a vacuuꢈ cꢄꢉꢉꢀt ꢄꢅ ꢇꢁth a ꢂhaꢅꢆ ꢆaꢁꢅ ꢄꢃ bꢀꢊt tꢇꢀꢀzꢀꢅꢂ. Thꢀ  
ꢂuꢅꢃacꢀ ꢄꢃ thꢀ chꢁꢆ ꢈay havꢀ ꢃꢅagꢁꢉꢀ aꢁꢅ bꢅꢁdgꢀꢂ aꢊd ꢂhꢄuꢉd ꢊꢄt bꢀ tꢄuchꢀd ꢇꢁth vacuuꢈ cꢄꢉꢉꢀt, tꢇꢀꢀzꢀꢅꢂ, ꢄꢅ fiꢊgꢀꢅꢂ.  
Mounting  
Thꢀ chꢁꢆ ꢁꢂ back-ꢈꢀtaꢉꢉꢁzꢀd aꢊd caꢊ bꢀ dꢁꢀ ꢈꢄuꢊtꢀd ꢇꢁth Ausꢊ ꢀutꢀctꢁc ꢆꢅꢀꢃꢄꢅꢈꢂ ꢄꢅ ꢇꢁth ꢀꢉꢀctꢅꢁcaꢉꢉy cꢄꢊductꢁvꢀ ꢀꢆꢄxy.  
Thꢀ ꢈꢄuꢊtꢁꢊg ꢂuꢅꢃacꢀ ꢂhꢄuꢉd bꢀ cꢉꢀaꢊ aꢊd flat.  
eutꢀctꢁc Dꢁꢀ Attach: A 80/20 gꢄꢉd tꢁꢊ ꢆꢅꢀꢃꢄꢅꢈ ꢁꢂ ꢅꢀcꢄꢈꢈꢀꢊdꢀd ꢇꢁth a ꢇꢄꢅk ꢂuꢅꢃacꢀ tꢀꢈꢆꢀꢅatuꢅꢀ ꢄꢃ 255 °C aꢊd a tꢄꢄꢉ  
tꢀꢈꢆꢀꢅatuꢅꢀ ꢄꢃ 265 °C. whꢀꢊ hꢄt 90/10 ꢊꢁtꢅꢄgꢀꢊ/hydꢅꢄgꢀꢊ gaꢂ ꢁꢂ aꢆꢆꢉꢁꢀd, tꢄꢄꢉ tꢁꢆ tꢀꢈꢆꢀꢅatuꢅꢀ ꢂhꢄuꢉd bꢀ 290 °C. Do  
noT ꢀxꢆꢄꢂꢀ thꢀ chꢁꢆ tꢄ a tꢀꢈꢆꢀꢅatuꢅꢀ gꢅꢀatꢀꢅ thaꢊ 320 °C ꢃꢄꢅ ꢈꢄꢅꢀ thaꢊ 20 ꢂꢀcꢄꢊdꢂ. nꢄ ꢈꢄꢅꢀ thaꢊ 3 ꢂꢀcꢄꢊdꢂ ꢄꢃ  
ꢂcꢅubbꢁꢊg ꢂhꢄuꢉd bꢀ ꢅꢀquꢁꢅꢀd ꢃꢄꢅ attachꢈꢀꢊt.  
eꢆꢄxy Dꢁꢀ Attach: Aꢆꢆꢉy a ꢈꢁꢊꢁꢈuꢈ aꢈꢄuꢊt ꢄꢃ ꢀꢆꢄxy tꢄ thꢀ ꢈꢄuꢊtꢁꢊg ꢂuꢅꢃacꢀ ꢂꢄ that a thꢁꢊ ꢀꢆꢄxy fiꢉꢉꢀt ꢁꢂ ꢄbꢂꢀꢅvꢀd  
aꢅꢄuꢊd thꢀ ꢆꢀꢅꢁꢈꢀtꢀꢅ ꢄꢃ thꢀ chꢁꢆ ꢄꢊcꢀ ꢁt ꢁꢂ ꢆꢉacꢀd ꢁꢊtꢄ ꢆꢄꢂꢁtꢁꢄꢊ. Cuꢅꢀ ꢀꢆꢄxy ꢆꢀꢅ thꢀ ꢈaꢊuꢃactuꢅꢀꢅ’ꢂ ꢂchꢀduꢉꢀ.  
Wire Bonding  
rf bꢄꢊdꢂ ꢈadꢀ ꢇꢁth tꢇꢄ 1 ꢈꢁꢉ ꢇꢁꢅꢀꢂ aꢅꢀ ꢅꢀcꢄꢈꢈꢀꢊdꢀd. Thꢀꢂꢀ bꢄꢊdꢂ ꢂhꢄuꢉd bꢀ thꢀꢅꢈꢄꢂꢄꢊꢁcaꢉꢉy bꢄꢊdꢀd ꢇꢁth a ꢃꢄꢅcꢀ  
ꢄꢃ 40-60 gꢅaꢈꢂ. DC bꢄꢊdꢂ ꢄꢃ 0.001” (0.025 ꢈꢈ) dꢁaꢈꢀtꢀꢅ, thꢀꢅꢈꢄꢂꢄꢊꢁcaꢉꢉy bꢄꢊdꢀd, aꢅꢀ ꢅꢀcꢄꢈꢈꢀꢊdꢀd. Baꢉꢉ bꢄꢊdꢂ  
ꢂhꢄuꢉd bꢀ ꢈadꢀ ꢇꢁth a ꢃꢄꢅcꢀ ꢄꢃ 40-50 gꢅaꢈꢂ aꢊd ꢇꢀdgꢀ bꢄꢊdꢂ at 18-22 gꢅaꢈꢂ. Aꢉꢉ bꢄꢊdꢂ ꢂhꢄuꢉd bꢀ ꢈadꢀ ꢇꢁth a  
ꢊꢄꢈꢁꢊaꢉ ꢂtagꢀ tꢀꢈꢆꢀꢅatuꢅꢀ ꢄꢃ 150 °C. A ꢈꢁꢊꢁꢈuꢈ aꢈꢄuꢊt ꢄꢃ uꢉtꢅaꢂꢄꢊꢁc ꢀꢊꢀꢅgy ꢂhꢄuꢉd bꢀ aꢆꢆꢉꢁꢀd tꢄ achꢁꢀvꢀ ꢅꢀꢉꢁabꢉꢀ  
bꢄꢊdꢂ. Aꢉꢉ bꢄꢊdꢂ ꢂhꢄuꢉd bꢀ aꢂ ꢂhꢄꢅt aꢂ ꢆꢄꢂꢂꢁbꢉꢀ, ꢉꢀꢂꢂ thaꢊ 12 ꢈꢁꢉꢂ (0.31 ꢈꢈ).  
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
11  
Application Support: Phone: 1-800-ANALOG-D  
HMC906A  
v02.0617  
GaAs pHEMT MMIC 2 WATT  
POWER AMPLIFIER, 27.3 - 33.5 GHz  
Notes:  
For price, delivery, and to place orders: Analog Devices, Inc., One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106  
Phone: 781-329-4700 • Order online at www.analog.com  
12  
Application Support: Phone: 1-800-ANALOG-D  

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