Datasheet EMA501D Datasheet (Excelics)

Excelics EMA501D

TENTATIVE DATA SHEET

36 - 40 GHz Medium Power MMIC

FEATURES

•• 36 -40 GHz BANDWIDTH

•• +21 dBm OUTPUT POWER @1dB Gain Compression

•• 23 dB TYPICAL POWER GAIN

•• DUAL BIAS SUPPLY

•• 0.3 MICRON RECESSED “MUSHROOM” GATE

•• Si3N4 PASSIVATION

•• ADVANCED EPITAXIAL HETEROJUNCTION

PROFILE PROVIDES EXTRA HIGH POWER

EFFICIENCY, AND HIGH RELIABILITY

ELECTRICAL CHARACTERISTICS1 (Ta = 25 OC)

SYMBOL PARAMETERS/TEST CONDITIONS MIN TYP MAX UNIT

F

Operating Frequency Range 36 40 GHz

P

1dB

Ouput Power at 1dB Gain Compression @ Vdd=8V 21 dBm

Gss

Small Signal Gain 23 dB

∆∆Gss

Small Signal Gain Flatness

± 3

dB

NF

Noise Figure @ Vdd=3.5V, Id=100mA 6 dB

VSWR in

Input VSWR 3.0:1

VSWR out

Output VSWR 3.0:1

Idd

Power Supply Current 100 mA

Vdd

Power Supply Voltage 6 8 V

MAXIMUM RATINGS AT 25OC

SYMBOLS PARAMETERS ABSOLUTE1 CONTINUOUS2

Vds

Drain-Source Voltage 12V 8V

Vgs

Gate-Source Voltage -8V -3V

Ids

Drain Current Idss 150mA

Igf

Forward Gate Current 36 mA 6mA

Pin

Input Power 15dBm @3dB Compression

Tch

Channel Temperature 175oC 150oC

Tstg

Storage Temperature -65/175oC -65/150oC

Pt

Total Power Dissipation 0.7 W 0.6 W

Note: 1. Exceeding any of the above ratings may result in permanent damage.

2. Exceeding any of the above ratings may reduce MTTF below design goals.

Excelics Semiconductor, Inc., 2908 Scott Blvd., Santa Clara, CA 95054

Phone: [phone] Fax: [phone] Web Site: www.excelics.com

Chip Size 1060 x 2000 microns
Chip Thickness: 75 ± 13 microns
All Dimensions In Microns

EMA501D

TENTATIVE DATA SHEET

36 - 40 GHz Medium Power MMIC

S-PARAMETERS ( On wafer Sij measurements )

6V, 1/2 Idss

FREQ --- S11 --- --- S21 --- --- S12 --- --- S22 ---
(GHz) MAG ANG MAG ANG MAG ANG MAG ANG

20 0.88 95.78 0.54 -131.62 0.00774 -73.25 0.77 169.14

20.5 0.88 56.78 0.51 179.1 0.01004 -119.89 0.74 116.47
21 0.88 16.47 0.5 129.26 0.0196 -157.56 0.7 64.36

21.5 0.87 -22.14 0.54 81.91 0.00955 138.43 0.68 10.98
22 0.87 -60.86 0.58 29.04 0.0091 19.45 0.66 -43.72

22.5 0.89 -100.53 0.6 -28.44 0.01221 45.26 0.68 -104.2
23 0.9 -141.74 0.55 -79.42 0.01159 -27.16 0.64 -157.52

23.5 0.9 178.2 0.53 -127.32 0.01764 -97.15 0.66 150.18
24 0.89 137.16 0.56 -178.49 0.01938 -157.25 0.7 97.11

24.5 0.88 97.89 0.56 131.81 0.0171 127.52 0.7 44.62
25 0.89 58.37 0.59 82.52 0.00817 169.71 0.82 -7.94

25.5 0.9 18.71 0.61 31.95 0.01686 24.15 0.84 -65.12
26 0.89 -20.57 0.62 -17.95 0.01075 7.41 0.83 -120.08

26.5 0.9 -60.59 0.66 -68.68 0.0053 -61.16 0.85 -175.03
27 0.89 -99.22 0.68 -120.71 0.00661 -115.41 0.84 131.47

27.5 0.9 -138.01 0.71 -168.08 0.01248 128.84 0.82 80.43
28 0.9 -175.23 0.75 140.45 0.01793 146.77 0.82 29.89

28.5 0.91 147.69 0.79 90.11 0.0209 67.84 0.82 -22.13
29 0.92 110.9 0.85 39.36 0.01016 11.78 0.8 -75.59

29.5 0.91 74.51 0.92 -10.36 0.01996 -30.36 0.83 -128.62
30 0.92 38.82 1.04 -62.03 0.01277 -106.17 0.83 178.04

30.5 0.91 2.44 1.18 -111.89 0.00432 -134.92 0.83 125
31 0.93 -33.92 1.38 -162.21 0.01081 -162.42 0.82 75.11

31.5 0.93 -74.1 1.64 143.59 0.02166 102.48 0.79 24.92
32 0.92 -113.7 1.95 90.07 0.01219 41.32 0.74 -28.29

32.5 0.92 -152.54 2.37 36.06 0.03323 3.33 0.7 -85.82
33 0.87 163.71 2.85 -21.9 0.02723 -59.98 0.69 -143.25

33.5 0.86 124 3.5 -79.66 0.02304 -109.88 0.7 160.32
34 0.82 84.44 4.39 -135.98 0.01801 176 0.7 107.12

34.5 0.76 44.2 5.67 162.42 0.02775 126.35 0.68 54.65
35 0.72 8.33 7.38 96.75 0.03777 38.52 0.64 8.22

35.5 0.5 -29.82 9.61 28.53 0.01464 37.61 0.61 -41.38
36 0.47 -57.01 11.63 -46.76 0.01766 -29.11 0.58 -96.55

36.5 0.42 -82.11 12.09 -126.76 0.02014 -71.2 0.52 -160.03
37 0.5 -120.85 10.95 162.06 0.02283 -131.79 0.43 139.76

37.5 0.43 -164.88 11.18 95.73 0.00925 -160.55 0.35 69.42
38 0.35 149.59 11.59 25.16 0.00764 117.19 0.2 1.53

38.5 0.23 103.09 11.75 -48.41 0.01062 156.47 0.04 36.25
39 0.12 24.58 11.32 -119.9 0.01383 128.72 0.23 39.95

39.5 0.15 -135.91 11.23 163.55 0.01914 104.31 0.45 -15.91
40 0.42 128.14 10.4 83.06 0.02972 25.72 0.62 -85.03

EMA501D

TENTATIVE DATA SHEET

36 - 40 GHz Medium Power MMIC
ASSEMBLY DRAWING

V

dd

50 ohm line on Alumina

RF INPUT

50pF

50pF

50 ohm line on Alumina

V

GG

RF OUTPUT

0.1 uF

0.1 uF

The length of RF wires should be as short as possible. Use at least three wires between RF pad and 50 ohm line and
separate the wires to minimize the mutual inductance.

CHIP OUTLINE

Chip Size 1060 x 2000 microns
Chip Thickness: 75 ± 13 microns
PAD Dimensions: 1. DC 100 x 100 microns

2. RF 80 x 68 microns
All Dimensions In Microns

0

1060

2000

13 50 34 0

580

1 50 V

GG

1

V

D

1

V D

3

RF IN

RF OUT

1050

150 0

GND for

DC check

75 0

V

D2

V

GG

1

V

GG

1

3 00

1900

0

100

960

EMA501D

TENTATIVE DATA SHEET

36 - 40 GHz Medium Power MMIC

TYPICAL APPLICATION PERFORMANCE

small signal gain

Vd=6V 1/2 Idss

-40

-30

-20

-10

0

10

20

30

34 36 38 40 42

frequency [GHz]

Gain & S11 [dB]

Gain
S11

output power at 1dB compression point

15

17

19

21

23

25

34 36 38 40 42

frequency [GHz]

P1dB [dBm]

8V
6V
5V

Noise Figure

0

2

4

6

8

35 36 37 38 39 40

frequency [GHz]

Noise Figure [dB]

3.5V
4V
5V
6V
8V

power gain at 1dB compression point

Vdd=8V 1/2 Idss

0

5

10

15

20

25

30

34 36 38 40 42

frequency [GHz}

G1dB [dB]