Excelics EMA407A Datasheet
Excelics
EMA407A
TENTATIVE DATA SHEET
20-32 GHz SUB-HARMONICALLY PUM P ED MIXER
FEATURES
• 20-32 GHz BANDWIDTH
• INTEGRATED LO AMPLIFIER
• 11 dB ± 1.5 dB TYPICAL CONVERSIO N LOSS
• 0.3 MICRO N RECE SSE D “MUSHROOM” GATE
• Si
3N4
PASSIVATION
• ADVANCED EPITAXIAL HETEROJUNCTION
The EMA407A chip is a sub-harmonically pumped
MMIC mixer with an integrated LO amplifier.
It can be used as an up-converter or down-converter.
ELECTRICAL CHARACTERISTICS1 (Ta = 25 OC)
SYMBOL PARAMETERS/TEST CONDITIONS MIN TYP MAX UNIT
FRF
RF Frequency Range 20 32 GHz
FLO
LO Frequency Range 9 18 GHz
FIF
IF Frequency Range 5 GHz
P
1dB
Input RF Power at 1dB Gain Compression 6 dBm
CL
Conversion loss 11 dB
∆ C
L
Flatness
± 1.5
dB
NF
Noise Figure 11 dB
LOdr
LO drive level 8 dBm
Idd
Power Supply Current 160 mA
Vdd
Power Supply Voltage 5 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
225mA
Igf
Forward Gate Current
55 mA
9mA
Pin
Input Power
dBm
@3dB Compression
Tch
Channel Temperature
175oC
150oC
Tstg
Storage Temperature
-65/175oC
-65/150oC
Pt
Total Power Dissipation
1.1 W
900 mW
Note: 1. E xceeding any of the a bove ratings may result in permanent damage.
2. E xceeding any of the a bove ratings may reduce MTTF below design goals.
Excelics Semiconductor, Inc., 2908 Scott Blvd., Santa Clara, CA 95054
Phone: (408) 970-8664 Fax: (408) 970-8998 Web Site: www.excelics.com
Chip Size 1060 x 2500 m icro ns
Chip Thicknes s: 75 ± 13 microns
All Dimensions In Microns
EMA407A
TENTATIVE DATA SHEET
20-32 GHz SUB-HARMONICALLY PUM P ED MIXER
ASSEMBLY DRAWING
50pF
50pF
50 ohm line on Alumina
50pF
V
dd
V
GG
LO
50 ohm line on Alumina
RF
0.1 uF
0.1 uF
50 ohm line on Alumina
IF
The length of wires for RF and LO connections should be as short as possible. Use at least two wires, and separate the
wires to minimize the mutual inductance.
CHIP OUTLINE
Chip Size 1060 x 2500 m icro ns
Chip Thicknes s: 75 ± 13 microns
PAD Dimensions : 1. DC 100 x 100 microns
2. RF 80 x 68 microns
All Dimensions In Microns
0
0
1060
2500
100
1580
1730
620
620
1580
90
V
GG
1-4
V
D
2
V
D
1
LO
RF
IF
V
D3-4
GND for
DC check
1730
GND for
DC check
90
2170
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