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VWA-10-PSMX-21-21-43
Clock Generator withintegrated Phase Shifter@ 21.5GHz and 43GHz

DescriptionFeatures

The VWA-10-PSMX-21-21-43 is a clock speed
doubler with phase shifter for high speed transmission
at 43Gbps.

 Input frequency 10,7GHz
 Output frequencies 21,5GHz (2 outputs) and 43GHz
 Two independent phase shifters
 6 bits phase shift command 5.6° phase shift step
 50ΩRF Single ended input and output
 AC coupled K connector
 +5V & -5V supply voltage

The PSMX module integrates two similar phase shifterand multiplier blocks in parallel, offering two outputs atthe same frequency with adjustable relative phase.
The second multiplied (and phased) frequency is split
into two paths; one is followed by a frequency doubler.
All the outputs are filtered by a band pass filter; specificfrequency plan can be designed by selecting
appropriate filters.

Applications
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With an input frequency in the 10,7GHz window, thePSMX delivers two 21,5GHz signals and one 43Ghz
signal. All the output signals are phase shifted withregards to the input, the second 21,5GHz and the43GHz signal being phase shifted with regards to thefirst 21,5GHz output signal.
The phase shifters are digitally controlled with a 6 bits
command.

Single clock doublers from 10.7 GHz to 21.5 GHz andfrom
21.5 GHzto43 GHz
alsoavailable

Ordering information:
VWA 00045 AD
VWA 00054 AD

SONET/SDH
DPSK, DQPSK
Clock Generation and Phase Matching
22Gb/s and 43Gb/s
E2O driver
Fiber transmission
Broadband communication
Test and measurement

Clock Generator with phase control for
21,5GHz
Clock Generator with phase control for
21,5GHz and 43GHz

VWA 00047 AA
VWA 00053 AA

Functional Block Diagram

Clock Speed Doubler 21,5 GHz to 43
GHz with Filter
Clock Speed Doubler 10,7GHz to21,5 GHz with Filter

Phase command
C1In
Up to354 deg

X2

Band
Pass
Filter
Up to354 deg

X2

Band
Pass
Filter

Out 1

Interface

PowerSplitter

Out 2

Band
Pass
FilterOut 3

Phase command
C2
X2

Head Office : rue de la Croix Blanche - Immeuble LOGI – 78350 France
http://www.vectrawave.com
 + 33 (0)619 870 560
+33 (0)139 564 012
mail : info@vectrawave.com
VWA 00045 ADxx DS Rev 0.21

VectraWave Proprietary information subject to change without notice

September 09

p 1 /2VVW
WA
A PPrroodduucctt--LLiinnee

DDA
ATTA
A SSH
HEEETT
Typical Characteristics
Parameter
Positive supply voltage
Negative supply voltage
Positive supply current
Negative supply current
Input level J1
Output level J2
Output level J3
Output level J4
Output Impedance matching
Input Impedance matching

SymbolVDD
VEEIDDIEEPinPout 1
Pout 2
Pout 3S22S11Conditions

Min

J2, J3, J4J1Typ5-5300
201010712158MaxUnitVVmA
mA
dBm
dBm
dBmdBmdBdB

Comment

Mechanical dimensions and pin out
VWA 00054 AD

VWA 00047 AA & VWA 00053 AAHandling

These products are sensitive to electrostatic
static free workstation. Take precautions tosurfaces and recognized anti-static techniques

discharge and should not be handled except at aprevent ESD; use wrist straps, grounded workwhen handling the PSMX.

Head Office : rue de la Croix Blanche - Immeuble LOGI – 78350 France
http://www.vectrawave.com
 + 33 (0)619 870 560
+33 (0)139 564 012
mail : info@vectrawave.com
VWA 00045 ADxx DS Rev 0.21

VectraWave Proprietary information subject to change without notice

September 09

p 2 /2