FREQUENCY MULTIPLIER. HMC448LC3B Datasheet

HMC448LC3B MULTIPLIER. Datasheet pdf. Equivalent

Part HMC448LC3B
Description SMT GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER
Feature FREQ. MULTIPLIERS - ACTIVE - SMT v03.0514 HMC448LC3B SMT GaAs MMIC x2 ACTIVE FREQUENCY MULTIPLIER,.
Manufacture Analog Devices
Datasheet
Download HMC448LC3B Datasheet



HMC448LC3B
v03.0514
HMC448LC3B
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 20 - 25 GHz OUTPUT
Typical Applications
The HMC448LC3B is suitable for:
• Clock Generation Applications:
SONET OC-192 & SDH STM-64
• Point-to-Point & VSAT Radios
• Test Instrumentation
• Military & Space
Functional Diagram
Features
Output Power: +11 dBm
Wide Input Power Range: -4 to +6 dBm
Fo, 3Fo Isolation: >20 dBc @ Fout= 20 GHz
100 KHz SSB Phase Noise: -135 dBc/Hz
Single Supply: +5V@ 48 mA
RoHS Compliant 3x3 mm SMT Package
General Description
The HMC448LC3B is a x2 active broadband frequ-
ency multiplier utilizing GaAs PHEMT technology
in a leadless RoHS compliant SMT package. When
driven by a 0 dBm signal, the multiplier provides
+11 dBm typical output power from 22 to 25 GHz.
The Fo and 3Fo isolations are >20 dBc up to 22
GHz. This multi-rate frequency multiplier can
be used in the generation of a half rate clock for
40 Gbps systems or as part of a multiplier chain to
generate a full rate 40 Gbps clock. The HMC448LC3B
is also ideal for use in LO multiplier chains for Pt-to-Pt
& VSAT Radios yielding reduced parts count vs.
traditional approaches. The low additive SSB Phase
Noise of -135 dBc/Hz at 100 kHz offset helps maintain
good system noise performance. The HMC448LC3B
eliminates the need for wire bonding, allowing the use
of surface mount manufacturing techniques.
Electrical Specifications, TA = +25° C, Vdd = +5V, 0 dBm Drive Level
Parameter
Min.
Typ.
Max.
Min.
Frequency Range, Input
10 - 11
Frequency Range, Output
20 - 22
Output Power
5
9
7.5
Fo Isolation (with respect to output level)
24
3Fo Isolation (with respect to output level)
25
Input Return Loss
10
Output Return Loss
6
SSB Phase Noise (100 kHz Offset)
-135
Supply Current (Idd)
48
Typ.
11 - 12.5
22 - 25
11
15
25
7
10
-135
48
Max.
Units
GHz
GHz
dBm
dBc
dBc
dB
dB
dBc/Hz
mA
1
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POhrodnee:r7O81n-3-2li9n-e47a0t0wwOrwde.hr oitntliitnee.catowmww.analog.com
Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urespppecotivret:owPnehrso. ne: 978-250-3A3p4p3licaotrionaSpuppsp@orht:iPtthitoen.ec: o1-m800-ANALOG-D



HMC448LC3B
v03.0514
HMC448LC3B
SMT GaAs MMIC x2 ACTIVE FREQUENCY
MULTIPLIER, 20 - 25 GHz OUTPUT
Output Power vs.
Temperature @ 0 dBm Drive Level
15
12
9
6
3
+25C
+85C
-40C
0
18 19 20 21 22 23 24 25 26
OUTPUT FREQUENCY (GHz)
Output Power vs. Drive Level
16
+6 dBm
12
+4 dBm
8
4
-2 dBm
0
0 dBm
+2 dBm
-4 dBm
-6 dBm
-4
-8
18
20
22
24
26
OUTPUT FREQUENCY (GHz)
Output Power vs.
Supply Voltage @ 0 dBm Drive Level
15
12
9
6
3
Vdd=4.5V
Vdd=5.0V
Vdd=5.5V
0
18 19 20 21 22 23 24 25 26
OUTPUT FREQUENCY (GHz)
Isolation @ 0 dBm Drive Level
15
10
5
0
Fo
2Fo
-5
3Fo
-10
-15
-20
-25
18 19 20 21 22 23 24 25 26
OUTPUT FREQUENCY (GHz)
Pin vs. Pout @ 3 Frequencies
14
10
6
2
Fout= 20 GHz
Fout= 22 Ghz
Fout= 25 GHz
-2
-6
-6
-4
-2
0
2
4
6
8
INPUT POWER (dBm)
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rliicgehntsseofisthgirrdanptaerdtiebsythimatpmlicaaPytiorhensouonlrt ofertoh:me9rwit7sis8ues-eu2.ndS5ep0reca-inf3iyc3aptia4otne3sntsourbjpeFacttaetnoxt c:rhig9ahn7tgs8eowf-2Aithn5oau0lotg-n3oDti3ecve7i.c3eNso.
rpoFOornaretpTioreicnceh,,n2odleoElgilviyezrWayb,ayae,ntPdh.OtDo. rBpivolaxec9,e1C0oh6rd,eeNlrmos:rswAfoonoarddlo,,gMMADAe0v2i0c0e16s28,-29In410c.6,
POhrodnee:r7O81n-3-2li9n-e47a0t0wwOrwde.hr oitntliitnee.catowmww.analog.com
2
Trademarks and registered trademarks arAe tphepplriocpearttyioofntheSir urespppecotivret:owPnehrso. ne: 978-250-3A3p4p3licaotrionaSpuppsp@orht:iPtthitoen.ec: o1-m800-ANALOG-D





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