鈩?/div>
When Off
鈥?Frequency Range:
DC-8 GHz
鈥?Insertion Loss:
1.2 dB @ 8 GHz
鈥?Isolation:
>70 dB @ 45 MHz
>35 dB @ 8 GHz
鈥?Return Loss:
25 dB (Both Input and
Selected Output)
18 dB Unselected Output
鈥?Switching Speed:
<20
碌s
(10%-90% RF)
鈥?P
-1dB
:
27 dBm
鈥?Harmonics (DC Coupled):
<-80 dBc @ 10 dBm
Description
The HMMC-2007 is a GaAs mono-
lithic microwave integrated circuit
(MMIC) designed for low insertion
loss and high isolation from DC to
8 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
1.4 dB maximum insertion loss
and 38 dB typical isolation at
6 GHz. HMMC-2007 chips use
through-substrate vias to provide
ground connections to the chip
backside and minimize the
number of wire bonds required.
5965-5451E
Chip Size:
Chip Size Tolerance:
Chip Thickness:
Pad Dimensions:
660 x 960
碌m
(25.9 x 37.8 mils)
鹵
10
碌m
(鹵 0.4 mils)
127
鹵
15
碌m
(5.0
鹵
0.6 mils)
120 x 120
碌m
(4.7 x 4.7 mils)
Absolute Maximum Ratings
[1]
Symbol
V
sel
P
in
T
op
T
STG
T
max
P
unsel
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.
+10.5
27
+125
+165
+200
27
Note:
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
.
7-26