SPDT SWITCH. HMC240A Datasheet

HMC240A SWITCH. Datasheet pdf. Equivalent

Part HMC240A
Description GaAs MMIC SPDT SWITCH
Feature v00.0211 HMC240A GaAs MMIC SPDT SWITCH DC - 4 GHz Switches - Chip 7 7-1 Typical Applications Fe.
Manufacture Analog Devices
Datasheet
Download HMC240A Datasheet



HMC240A
v00.0211
HMC240A
GaAs MMIC SPDT SWITCH
DC - 4 GHz
7
7-1
Typical Applications
Features
The HMC240A is ideal for:
Broadband Performance: DC - 4 GHz
• Telecom Infrastructure
Low Insertion Loss: 0.5 dB @ 2 GHz
• Microwave Radio & VSAT
High IIP3: +48 dBm
• Military & Space
Small Size: 0.66 x 0.60 x 0.18 mm
• Test Instrumentation
LETE Functional Diagram
General Description
The HMC240A is a low cost GaAs MESFET SPDT
switch chip. Covering DC to 4 GHz, this switch offers
high isolation and low insertion loss. RF1 and RF2
are reflective shorts when “off”. The switch can oper-
ate using either two negative control logic inputs of
-5/0V or two positive control voltage logic inputs of
0/+5V. All data is tested with the chip in a 50 Ohm test
fixture connected via 0.025 mm (1 mil) diameter wire
bonds of 0.31 mm (12 mils) length.
O Pads 3 & 7 are alternate A & B Control Inputs.
S Electrical Specifications, TA = +25° C,
With 0/-5V Control or +5/0V Control, 50 Ohm System
B Parameter
O Insertion Loss
Frequency
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
Min.
Typ.
Max.
Units
0.4
0.7
dB
0.5
0.8
dB
0.6
0.9
dB
DC - 4.0 GHz
0.9
1.4
dB
Isolation
DC - 4.0 GHz
24
28
dB
Return Loss
“On State”
DC - 1.0 GHz
DC - 2.0 GHz
DC - 3.0 GHz
DC - 4.0 GHz
22
dB
16
dB
14
dB
11
dB
Input Power for 1 dB Compression
0.5 - 1.0 GHz
25
30
0.5 - 4.0 GHz
23
29
dBm
dBm
Input Third Order Intercept
(Two-Tone Input Power= +7 dBm Each Tone)
0.5 - 1.0 GHz
43
48
0.5 - 4.0 GHz
40
45
dBm
dBm
Switching Characteristics
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
DC - 4.0 GHz
3
ns
10
ns
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Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urepsppecotivret:owPnehrso. ne: 978-250-3A3p4p3licaotrionaSpuppsp@orht:iPtthitoen.ec: o1-m800-ANALOG-D



HMC240A
v00.0211
HMC240A
GaAs MMIC SPDT SWITCH
DC - 4 GHz
Insertion Loss vs. Temperature
0
Isolation
0
-0.5
-10
RF1
RF2
-1
-20
-1.5
+25 C
+85 C
-2
-55 C
-2.5
E -3
0 0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
-30
-40
-50
0 0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
T Return Loss
0
E -10
RFC
RF1, RF2, ON
L -20
-30
O -40
-50
0 0.5 1 1.5 2 2.5 3 3.5 4
S FREQUENCY (GHz)
0.1 and 1 dB Input Compression Point
35
30
25
1.0 dB Compression Point
0.1 dB Compression Point
20
15
0 0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
BInput Third Order Intercept Point
60
O 55
7
50
45
40
+25 C
+85 C
35
-55 C
30
0 0.5 1 1.5 2 2.5 3 3.5 4
FREQUENCY (GHz)
IrrliniecgfseohpntrsFomsenoaosftiisirbtohingilprirtdyafrunpiirstcnaeairdsetsihesb,esuydmdthimebaedtyplmlbiiAcvyaanPyeAtaiorlhnroenaygsoluoonlDargt eofenDrvtoh:eidmcev9ericwistt7esoissi8usefspo-beur2.neliadtSl5iseepcvu0reeseca-deinf3,iyoctno3aoprtrida4boftenoee3srnartascsnoucyrb:ujipernHFaacfrtttaeieinttnoxgtateicn:rtmhdieg9aehnrn7teMgstls8eiaooibwf-cf2lAieptrhn.5aooatHue0lwotong-wntas3oDeotvvi3ecreeveo7ri,.cth3eNCnesoor.orpFOPOoohnrroredanpTeetreii:rocc7enhO8,n,1nod-23l-eo0l2lgii9vnyAe-e4rWly7pa,a0hyta0,anw•PdR.wOOtoor.wdBaep.dohrlaxo,ictn9Ctel1iitn0hoee6re.d,caleNmtorwosms:rwwfAowonro.daadln,o,agMMloADAge.0cv02oic10me68s22,-49In10c.6,
Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urepsppecotivret:owPnehrso. ne: 978-250-3A3p4p3licaotrionaSpuppsp@orht:iPtthitoen.ec: o1-m800-ANALOG-D
7-2





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