Datasheet EMA406C Datasheet (Excelics)

Excelics EMA406C

TENTATIVE DATA SHEET

26 - 32 GHz Low Noise MMIC

FEATURES

•• 26 -32 GHz BANDWIDTH

•• +20.0 dBm TYPICAL OUTPUT POWER

•• 21 dB ±± 1.5 dB TYPICAL POWER GAIN

•• FOUR SECTION, DISTRIBUTED AMPLIFIER

•• 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

Chip Size 1060 x 2500 microns
Chip Thickness: 75 ± 13 microns
All Dimensions In Microns

F

P

1dB

Gss

∆∆Gss

NF

VSWR in

VSWR out

Idd

Vdd

Operating Frequency Range 26 32 GHz
Ouput Power at 1dB Gain Compression 20 dBm
Small Signal Gain 21 dB
Small Signal Gain Flatness
Noise Figure 6 dB
Input VSWR 2.0:1
Output VSWR 3.0:1
Power Supply Current 140 mA
Power Supply Voltage 5 8 V

± 1.5

MAXIMUM RATINGS AT 25OC

SYMBOLS PARAMETERS ABSOLUTE1 CONTINUOUS2

Vds
Vgs
Ids
Igf
Pin
Tch
Tstg
Pt

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.

Drain-Source Voltage 12V 8V
Gate-Source Voltage -8V -3V
Drain Current Idss 215mA
Forward Gate Current 50 mA 8.5mA
Input Power 15dBm @3dB Compression
Channel Temperature 175oC 150oC
Storage Temperature -65/175oC -65/150oC
Total Power Dissipation 1 W 0.85 W

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

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

dB

TENTATIVE DATA SHEET

26 - 32 GHz Low Noise MMIC

S-PARAMETERS ( On wafer Sij measurements )

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

20.00 0.33 77.79 1.28 -95.95 0.0008 44.60 0.96 85.42

20.50 0.32 68.81 1.41 -106.07 0.0011 42.01 0.96 80.89

21.00 0.30 59.18 1.57 -115.93 0.0010 52.46 0.97 75.97

21.50 0.29 48.60 1.79 -125.92 0.0014 89.17 0.97 70.79

22.00 0.27 37.50 2.09 -136.41 0.0016 91.70 0.98 65.27

22.50 0.25 25.58 2.49 -147.65 0.0006 98.47 0.99 59.31

23.00 0.24 11.90 3.02 -159.81 0.0003 98.74 1.00 52.73

23.50 0.23 -3.74 3.72 -173.45 0.0010 34.03 1.00 45.39

24.00 0.22 -20.84 4.67 171.42 0.0012 26.69 1.00 36.93

24.50 0.22 -38.46 5.89 153.98 0.0009 64.11 1.00 26.90

25.00 0.23 -56.48 7.47 134.19 0.0018 35.00 1.00 15.59

25.50 0.24 -74.69 9.29 111.36 0.0017 23.11 1.00 2.57

26.00 0.24 -92.54 11.07 86.85 0.0020 3.86 0.93 -11.48

26.50 0.25 -110.29 12.61 60.91 0.0028 -2.64 0.83 -25.69

27.00 0.25 -127.45 13.95 34.87 0.0030 -33.85 0.70 -40.01

27.50 0.26 -143.64 14.79 8.57 0.0034 -33.53 0.56 -52.60

28.00 0.25 -158.95 15.29 -17.59 0.0034 -46.81 0.43 -61.28

28.50 0.24 -173.35 15.27 -43.11 0.0019 -76.82 0.33 -63.93

29.00 0.22 171.21 15.04 -67.65 0.0023 -138.41 0.27 -60.16

29.50 0.19 155.15 14.71 -90.91 0.0029 -169.26 0.25 -54.40

30.00 0.15 138.97 14.44 -113.14 0.0042 173.19 0.26 -51.72

30.50 0.11 119.25 14.21 -135.14 0.0045 168.43 0.27 -53.13

31.00 0.05 89.26 14.12 -157.28 0.0050 138.57 0.30 -57.53

31.50 0.03 -10.38 14.03 -179.93 0.0066 110.64 0.33 -63.39

32.00 0.08 -63.92 14.02 156.67 0.0067 104.86 0.36 -71.39

32.50 0.14 -86.84 13.83 132.18 0.0074 104.16 0.40 -81.21

33.00 0.18 -103.57 13.45 106.66 0.0071 104.21 0.44 -91.19

33.50 0.21 -117.45 12.82 80.81 0.0071 116.13 0.48 -102.55

34.00 0.25 -129.30 12.12 53.53 0.0086 114.18 0.53 -114.85

34.50 0.26 -140.80 10.88 26.05 0.0100 99.52 0.55 -128.52

35.00 0.26 -149.75 9.50 -1.43 0.0112 90.23 0.55 -141.63

35.50 0.25 -153.15 8.12 -27.78 0.0099 72.51 0.54 -152.84

36.00 0.25 -156.29 6.90 -54.90 0.0141 24.34 0.50 -163.71

36.50 0.26 -151.97 5.53 -80.97 0.0137 8.68 0.46 -170.54

37.00 0.30 -149.76 4.37 -105.16 0.0128 -3.35 0.43 -175.21

37.50 0.36 -151.29 3.44 -126.85 0.0108 -11.68 0.43 -178.10

38.00 0.42 -156.26 2.71 -148.14 0.0046 -2.18 0.44 178.29

38.50 0.48 -162.95 2.14 -168.76 0.0019 54.40 0.44 173.94

39.00 0.52 -170.50 1.66 170.83 0.0036 74.41 0.44 170.08

39.50 0.56 -176.61 1.35 152.84 0.0051 78.45 0.44 166.96

40.00 0.59 178.86 1.17 138.10 0.0054 78.89 0.44 164.74

EMA406C

5V, 1/2 Idss

TENTATIVE DATA SHEET

26 - 32 GHz Low Noise MMIC
ASSEMBLY DRAWING

V

EMA406C

dd

0.1 uF

50pF

50 ohm line on Alumina

RF OUTPUT

50 ohm line on Alumina

RF INPUT

0.1 uF

V

50pF

50pF

GG

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

CHIP OUTLINE

1060

GND
for DC check

V

D1

1020

V

D2

1920

V

D

2050

3

RF IN

680

RF OUT

440

0

GND

370

V

0

GG1

1170
V

GG2

2080

V

GG3

for DC check

2500

Chip Size 1060 x 2500 microns
Chip Thickness: 75 ± 13 microns
PAD Dimensions: 1. DC 100 x 100 microns

2. RF 80 x 68 microns
All Dimensions In Microns

( Vd=6V, Id=140mA)

Gain [dB]

Return loss [dB]

NF [dB]

Pout [dBm]

TENTATIVE DATA SHEET

26 - 32 GHz Low Noise MMIC

TYPICAL APPLICATION PERFORMANCE

EMA406C

Small Signal Gain

25.00

20.00

15.00

10.00

5.00

0.00

20.00 25.00 30.00 35.00 40.00

frequency [GHz]

Noise figure

20

15

10

5

0

20 25 30 35 40

(Vd 3.5V Id 80mA)

Frequency [GHz]

0

-5

-10

-15

-20

-25

-30

-35

20.00 25.00 30.00 35.00 40.00

25

23

21

19

17

15

Input & Output Return loss

(Vd=5V, Id=140mA)

S11
S22

frequency [GHz]

Linearity

(Vd=5V @28GHz)

-5 -3 -1 1 3 5

Pin [dBm]