T/R SWITCH. HMC446 Datasheet

HMC446 SWITCH. Datasheet pdf. Equivalent

Part HMC446
Description GaAs MMIC 10W T/R SWITCH
Feature v03.0805 HMC446 / 446E GaAs MMIC 10W T/R SWITCH, 824 - 894 MHz* SWITCHES - SMT 10 Typical Applic.
Manufacture Analog Devices
Datasheet
Download HMC446 Datasheet



HMC446
v03.0805
HMC446 / 446E
GaAs MMIC 10W T/R
SWITCH, 824 - 894 MHz*
10
Typical Applications
Features
The HMC446 / HMC446E is ideal for:
Low Insertion Loss: 0.6 dB
• ISM/Cellular Portables/Handsets
High IIP3: +65 dBm
• Automotive Telematic Applications
High Input P0.1 dB: +40 dBm Tx
• Mobile Radio
LETE Functional Diagram
Positive Control: 0/+5V to 0/+8V
Ultra Small Package: SOT26
General Description
The HMC446 & HMC446E are low-cost SPDT swit-
ches in 6-lead SOT26 packages for use in transmit-
receive applications which require very low distortion
at high signal power levels, up to 10 watts. The
device can control signals from 824 - 894 MHz* and
is especially suited for cellular booster and auto-
motive telematic applications. The design provides
exceptional P0.1 dB of +40 dBm and +65 dBm IIP3
on the Transmit (Tx) port. The Tx port is a reflective
open when “Off” while the Rx port is a reflective short
when “Off”. On-chip circuitry allows single positive
supply operation at very low DC current with a single
control input (Vctl).
SO Electrical Specifications, TA = +25° C, Vctl = 0/+8 Vdc, 50 Ohm System
Parameter
Frequency*
Min.
Typ.
B Insertion Loss
Tx - RFC 824 - 849 MHz
0.6
RFC - Rx 824 - 894 MHz
0.6
Isolation
Tx - RFC 824 - 849 MHz
18
22
RFC - Rx 824 - 894 MHz
29
35
O Return Loss
Tx - RFC 824 - 849 MHz
13
RFC - Rx 824 - 894 MHz
17
Max.
0.9
1.0
Units
dB
dB
dB
dB
dB
dB
Input Power for 0.1 dB Compression
Tx - RFC 824 - 849 MHz
38
40
RFC - Rx 824 - 894 MHz
28
30
dBm
dBm
Input Third Order Intercept
(Two-tone input power = +19 dBm each tone)
Tx - RFC 824 - 849 MHz
65
dBm
RFC - Rx 824 - 894 MHz
52
dBm
Switching Characteristics
824 - 894 MHz
tRISE, tFALL (10/90% RF)
tON, tOFF (50% CTL to 10/90% RF)
4
ns
90
ns
* External component values can be adjusted to enable HMC446 to operate in other frequency bands.
Contact HMC with your specific requirement.
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HMC446
v03.0805
HMC446 / 446E
GaAs MMIC 10W T/R
SWITCH, 824 - 894 MHz*
Insertion Loss vs. Temperature, Tx
0
Insertion Loss vs. Temperature, Rx
0
-0.5
-0.5
-1
-1
-1.5
Tx, +25C
-2
Tx, +85C
Tx, -40C
-2.5
E -3
0.75
0.8
0.85
0.9
FREQUENCY (GHz)
T Isolation
0
E -5
RFC to Tx
-10
RFC to Rx
L -15
-20
-25
-30
O -35
-40
0.75
0.8
0.85
0.9
FREQUENCY (GHz)
S Input Power Compression
@ 849 MHz, Vdd = 8.0V
B 0
O -0.5
-1.5
Rx, +25C
-2
Rx, +85C
Rx, -40C
-2.5
-3
0.75
0.8
0.85
0.9
FREQUENCY (GHz)
Return Loss
0
-5
-10
Tx, Input
Tx, Output
Rx, Input
Rx, Output
-15
-20
-25
0.75
0.8
0.85
0.9
FREQUENCY (GHz)
Input Power Compression
@ 849 MHz, Vdd = 5.0V
0
-0.5
-1
-1
-1.5
Tx
Rx
-2
10
15
20
25
30
35
40
INPUT POWER (dBm)
-1.5
Tx
Rx
-2
10
15
20
25
30
35
40
INPUT POWER (dBm)
10
Information furnisheFd obyr ApnrailocgeD,edviceeslivisebreylie,veadntdo bteoacpcularacteeanod rrdelieabrlse.,Hpowleevaers, eno coFnotrapcritcHe, idtteitlieveMry,icanrdowtoapvleacCe oorrdpeorsr:aAtnioanlo:g Devices, Inc.,
rrlTiiecgrasehpdntseosemnosfaiisbtrhkigislrirtdayannpisdtaeardrtesiegsbsuiysmttheimear2edtpdml0bictyaraayAAtdiorneenlamspluooalhrgtrkofaDrstoheamevRrreicwitetosihsseuaefsopedurr.noi,dtSpsepeCurretscyaheinfo,iyecfnatoplhtrmiaeoftinoer ssrnretasfsnOouopyrberjiprcendadtcfirvtt,ieeentnogMotrecwrmhiOgnAaeehnnrtngsst0s.e-o1olwfif8Ainpthn2aeoatue4lotnagntsPotDotiehwcrveooi.ctwheNnesowr.e:.h9OPAihp7ntopte8inltiT-ecee2:a.c57tcih8o0on1no-m-S33lo2u3g9py4-p4W3o7ra0ty:0F,Pa•Ph.xOoOn:r.de9B:e7o1r x-8o8n9-0l12i0n05-e6A0,aNN-tA3woLr3wOw7wGo3o.-adDn,aMloAg.0c2o0m62-9106
10 - 275





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