distributed amplifier has a gain of 15 dB with a 4.5
dB noise figure at 26 GHz. This MMIC uses M/A-
COM Tech’s GaAs PHEMT device model
technology, and is based upon electron beam
lithography to ensure high repeatability and
uniformity. The chip has surface passivation to
protect and provide a rugged part with backside via
holes and gold metallization to allow either a
conductive epoxy or eutectic solder die attach
process. This device is well suited for microwave,
millimeter-wave, military, wideband and
instrumentation applications.
Absolute Maximum Ratings
1
Parameter
Supply Voltage (Vd)
Supply Current (Id)
Gate Bias Voltage (Vg1)
Gate Current (Ig1)
Gate Bias Voltage (Vg2)
Gate Current (Ig2)
CW Input Power (Pin)
Storage Temperature (Tstg)
Operating Temperature (Ta)
Channel Temperature (Tch)
-65 ºC
-55 ºC
+150 ºC
-9.5 V
-38 mA
-3.5 V
-20 mA
17 dBm
+165 ºC
+1 mA
+4.0 V
Min.
Max.
+10.0 V
340 mA
Ordering Information
Part Number
XD1008-BD-000V
XD1008-BD-EV1
Package
“V” - vacuum release gel
paks
evaluation module
(1) Absolute maximum ratings for continuous operation unless otherwise
noted.
Bias Settings
Parameter
Drain Current (Id), V=7 V, VG1=-2.5 V*, VG2=open circuit
Drain Current (Id), V=4 V, VG1=-2.5 V*, VG2=open circuit
Drain Voltage (Vd)
Gate Bias (Vg1)
Gate Bias (Vg2)
*approximate
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
Units
mA
mA
V
V
V
Min.
9.0
DC
-
10.0
-
Typ.
-
2.0
15.0
13.5
+3.0
Max.
Function
Supply drain current to device
Adjusted to set drain current
Adjusted for gain control
XD1008-BD
Receiver
30 kHz-40 GHz
Electrical Specifications: High Power Applications
2
Vdd=7 V, Idd(Q)=200 mA, Zin=Zo=50
Parameter and Test Conditions
Small Signal Gain (S21)
Gain Flatness (S21)
Input Return Loss RF (S11)
Output Return Loss (S22)
Reverse Isolation (S12)
Output Power for 1 dB Compression (P1dB) @ 22 GHz
Saturated RF Power (Psat) @ 22 GHz
Output 3rd Order Intercept Point (OIP3) @ 22 GHz
Noise Figure (NF) @ 26 GHz
Noise Figure (NF) @ 40 GHz
Units
dB
dB
dB
dB
dB
dBm
dBm
dBm
dB
dB
Min.
Typ.
15
+/-0.75
16
16
28
22
24.5
27
4.5
6.5
Max.
Rev. V1
Electrical Specifications
2
Vdd=6 V, Idd(Q)=187 mA, Zin=Zo=50
Parameter and Test Conditions
Small Signal Gain (S21)
Gain Flatness (S21)
Input Return Loss RF (S11)
Output Return Loss (S22)
Reverse Isolation (S12)
Output Power with 7 dB Input Power (Pout)
Output Power for 1 dB Compression (P1dB) @ 22 GHz
Saturated RF Power (Psat) @ 22 GHz
Output 3rd Order Intercept Point (OIP3) @ 22 GHz
Noise Figure (NF) @ 26 GHz
Noise Figure (NF) @ 40 GHz
Units
dB
dB
dB
dB
dB
dBm
dBm
dBm
dBm
dB
dB
20
3
Min.
14.0
3
Typ.
15.5
+/-0.75
16
16
28
22
22.5
24.5
27
4.5
6.5
Max.
(2) Data measured in wafer form with backside temperature T = 25°C unless otherwise noted.
(3) 100% on-wafer RF test at 5, 25 and 40 GHz
2
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
XD1008-BD
Receiver
30 kHz-40 GHz
Electrical Specifications: High Gain, Low Noise Applications
4
Vdd=4 V, Idd(Q)=160 mA, Zin=Zo=50
Parameter and Test Conditions
Small Signal Gain (S21)
Gain Flatness (S21)
Input Return Loss RF (S11)
Output Return Loss (S22)
Reverse Isolation (S12)
Output Power for 1 dB Compression (P1dB) @ 22 GHz
Saturated RF Power (Psat) @ 22 GHz
Output 3rd Order Intercept Point (OIP3) @ 22 GHz
Noise Figure (NF) @ 26 GHz
Noise Figure (NF) @ 40 GHz
Units
dB
dB
dB
dB
dB
dBm
dBm
dBm
dB
dB
Min.
Typ.
16
+/-0.75
16
16
28
18
22
30
3.5
5.5
Max.
Rev. V1
(4) Data measured in wafer form with backside temperature T = 25°C unless otherwise noted.
3
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
XD1008-BD
Receiver
30 kHz-40 GHz
Typical Performance Curves
20
16
12
8
4
0
-4
-8
-12
S1
S2
20
16
12
Rev. V1
8
4
0
-4
-8
-12
-16
-16
-20
-24
-28
0
5
10
15
20
25
30
35
40
45
50
S2
S1
-20
-24
-28
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
X
20
15
10
5
0
-5
Vd = 4 V, Freq = 5 GHz
Vd = 4 V, Freq = 10 GHz
Vd = 4 V, Freq = 15 GHz
Vd = 4 V, Freq = 20 GHz
Vd = 4 V, Freq = 25 GHz
Vd = 4 V, Freq = 30 GHz
Vd = 4 V, Freq = 35 GHz
Vd = 4 V, Freq = 40 GHz
-10
-15
-20
-25
-30
-35
-40
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
20
15
10
5
0
-5
-10
-15
-20
-25
-30
-35
-40
-45
-50
-1.6
Vd = 7 V, Freq = 5 GHz
Vd = 7 V, Freq = 10 GHz
Vd = 7 V, Freq = 15 GHz
Vd = 7 V, Freq = 20 GHz
Vd = 7 V, Freq = 25 GHz
Vd = 7 V, Freq = 30 GHz
Vd = 7 V, Freq = 35 GHz
Vd = 7 V, Freq = 40 GHz
-1.4
-1.2
-1
-0.8
-0.6
-0.4
-0.2
0
0.2
0.4
0.6
X
,
220
,
10
9
200
180
160
140
120
100
80
60
40
20
0
-2
-1.5
-1
-0.5
0
0.5
1
1.5
2
2.5
3
8
7
6
5
4
3
2
1
0
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
4
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
For further information and support please visit:
https://www.macom.com/support
XD1008-BD
Receiver
30 kHz-40 GHz
Typical Performance Curves (cont.)
,
10
9
10
9
8
7
6
5
,
Rev. V1
8
7
6
5
4
3
4
3
2
2
1
0
18
19
20
21
22
23
24
25
26
27
28
29
30
1
0
28
29
30
31
32
33
34
35
36
37
38
39
40
26
24
1
0.9
0.8
Vdelta, Vdd V=7, Freq GHz=1.5
Vdelta, Vdd V=7, Freq GHz=6
Vdelta, Vdd V=7, Freq GHz=10
Vdelta, Vdd V=7, Freq GHz=14
Vdelta, Vdd V=7, Freq GHz=18
22
20
18
16
14
12
10
8
-5
-3
-1
1
3
5
7
9
11
13
15
0.7
0.6
0.5
0.4
0.3
0.2
0.1
0
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
24
1
0.9
0.8
Vdelta, Vdd V=4, Freq GHz=1.5
Vdelta, Vdd V=4, Freq GHz=6
22
20
18
16
0.7
0.6
Vdelta, Vdd V=4, Freq GHz=10
Vdelta, Vdd V=4, Freq GHz=14
0.5
0.4
0.3
0.2
Vdelta, Vdd V=4, Freq GHz=18
14
12
10
8
-5
-3
-1
1
3
5
7
9
11
13
15
0.1
0
10
11
12
13
14
15
16
17
18
19
20
21
22
5
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit
www.macom.com
for additional data sheets and product information.
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