鈩?/div>
When Off
鈥?Frequency Range:
DC- 26.5 GHz
鈥?Insertion Loss:
2.5dB @ 26.5 GHz
鈥?Isolation:
>70 dB @ 45 MHz
30 dB @ 26.5 GHz
鈥?Return Loss:
15 dB (Both Input and Selected
Output)
12 dB Unselected Output
鈥?Switching Speed:
<1 ns (10%-90% RF)
鈥?P
-1dB
:
18 dBm @ 10 MHz
27 dBm @ 2 GHz
鈥?Harmonics (DC Coupled):
<-45 dBc @ 10 MHz and 5 dBm
<-65 dBc @ 2 GHz and 5 dBm
SEL1
SEL2
RF
OUT2
RF
OUT1
RF
IN
CHIP ID
Description
The HMMC-2027 is a GaAs
monolithic microwave integrated
circuit (MMIC) designed for low
insertion loss and high isolation
from DC to 26.5 GHz. It is
intended for use as a general-
purpose, single-pole, double-
throw (SPDT), absorptive switch.
Two series and two shunt
MESFETs per throw provide 3 dB
maximum insertion loss and
30 dB minimum isolation at
26.5 GHz. HMMC-2027 chips use
through-substrate vias to provide
ground connections to the chip
backside and minimize the
number of wire bonds required.
5965-5450E
Chip Size:
Chip Size Tolerance:
Chip Thickness:
Pad Dimensions:
900 x 960
碌m
(35.4 x 37.8 mils)
鹵
10
碌m
(鹵 0.4 mils)
127
鹵
15
碌m
(5.0
鹵
0.6 mils)
80 x 80
碌m
(3.2 x 3.2 mils), or larger
Absolute Maximum Ratings
[1]
Symbol
V
sel
P
in
T
op
T
STG
T
max
P
unsel[2]
Parameters/Conditions
Select Voltages 1 and 2
RF Input Power
Operating Temperature
Storage Temperature
Maximum Assembly Temp.
Power into Unselected Output
Units
V
dBm
擄C
擄C
擄C
dBm
-55
-65
Min.
-10.5
Max.
+
3
25
+125
+165
+200
15
Notes:
1. Operation in excess of any one of these conditions may result in permanent
damage to this device. T
A
= 25擄C except for T
op
, T
STG
, and T
max
.
2. Operation in excess of these @ T
op-max
may result in permanent damage.
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