DDAATTAA SSH
HEEETTVVWWA
A PPrroodduucctt--LLiinnee
20G-PSDD-4
20G phase shifter withintegrated Doubler & Driver

Description
The 20G-PSDD-4 is an analog phase shifter withintegrated frequency doubler and variable gain stage
with output power amplifier in SMD package.
For an input frequency of 10,7GHz the device delivers
an output signal at 21,4 GHz.
The device is capable of up to 800° phase shift. The
output amplifier is designed to deliver 4Vpp with low
distortion (also included output a filter). The variable
gain stage has a wide dynamic range of 18dB.
A power detector, with reference diode, is also
included, giving a direct measurement of the outputpower.

Applications





Features16x16 mm² SMD
48 pins w/1mm pitch
50ΩRF Single ended input and output
RF input and output are AC coupledInput frequency band : 9.9 – 11.5 GHzOutput frequency band : 19.8 – 23 GHz
Wide phase shift from 0 to >540°(up to 800°)
Low power
+9V and 5V voltage supply
Output level, up to 4Vpp
Wide dynamic gain control 18dB
Phase shift command
Gain commandOutput level detectionRef diode output

Phase control
Radar
Fiber transmission
DPSK
20GBps, 40GBps

ANALOG PHASE SHIFTER DOUBLER FUNCTIONNAL BLOCK DIAGRAM

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 00060 AB xx DS Rev 0.1 VectraWave Proprietary information subject to change without notice

October 08

p 1 /3VVWWAA PPrroodduucctt--LLiinnee

DDAATTAA SSHHEEETT
Typical Characteristics (ambiant 25°C on heat sink otherwise stated)
Parameter
Positive supply voltage 1
Positive supply voltage 2
Positive supply voltage 3
Positive supply current 1
Positive supply current 2
Positive supply current 3
Input frequency
Input
impedance
adaptation
Outputimpedance
adaptation
Input amplitude
Output amplitude max
AGC amplitude control
voltage
AGC gain slope
AGC input impedance
Min Max output controlled
phase delay
Phase delay control voltage
Phase delay control slope
Vph input impedance
Input signal at output
Third harmonic
Power detector outputvoltage
Output voltage variation
with phase delay control
Phase delay variation withtemperaturePhase delay variation withgain control

Symbol
VDD1
VDD2Vcc
IDD1
IDD2Icc
FS11Conditions

S22VinVoutmax
Vagc

50 Ohm

Max
9.45
9.45
5.25
250
250
120
11.5
-10

Unit
V
V
V
mA
mA
mA
GHzdB

50 Ohm-8dB

1 000mVpp
Vpp
V

VDD1
VDD2Vcc

Min
8.55
8.55
4.75
150
150

Typ995200
200
100
10.709

9.95

With AGC
Vout and Vin from
Min to Max
Monotonic

Sagc
Zagc
Ph delay Max Vph=10V @ 21.4
GHzVphSphZphH010.7 GHz
H332.1 GHz
Vdet
Vout = Max

3004-4460

Vpp/VOhmps90010V
ps/V
Ohm
dBdBmV

9-30-30500-20-20

Vout(ph )Vph from Min toMax
Ph
Input and controls
delay(T)
= constants
Phdelay(G ) Vout from Min toMax

Environment Parameters
Operating temperature
Storage temperature

Case (bottom)
Case (bottom)

Symbols
TopTstg

Min-5- 40

Comment

TBD
TBD

TBD
TBC

dBpp

TBD

ps/°C

TBD

ps

TBD

Max+75+85

Units
°C°C

Absolute maximum ratings
Maximum ratings
Positive supply voltage 1,2Positive supply voltage 3
Storage temperature - Case (bottom)Phase delay control voltage command
AGC amplitude control voltageSymbols
VDD max
Vcc max
Tst max
Vph max
Vagc max

Min-6Max+10+6125+11+6Units
VV°CVV

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 00060 AB xx DS Rev 0.1 VectraWave Proprietary information subject to change without notice

October 08p 2 /3

VVWWAA PPrroodduucctt--LLiinnee

DDA
ATTA
A SSH
HEEETT
Pin out and pin description
Pad #Function

Pad #Function

Pad #Function

Pad #Function

123456789101112

GroundGroundGround1314151617181920212223
24

GroundGroundGround252627282930313233343536

GroundGroundGround3738394041424344454647
48

GroundGroundGroundGroundGroundVagc
GroundVcc
GroundGroundGroundGroundVdd1
GroundGroundGroundGroundGroundInput
GroundGroundVph
GroundNC
GroundNC
GroundGroundGroundGroundOutputGroundVdd2
GroundVdetGround
Vref
GroundGroundHandling
This product is sensitive to electrostatic discharge andshould not be handled except at a static freeworkstation. Take precautions to prevent ESD; usewrist straps, grounded work surfaces and recognizedanti-statictechniques
whenhandlingthe20G-PSDD-4 modules.

Care should be taken to avoid supply transient and overvoltage. Over voltage above the maximum specified inabsolute maximum rating section may cause permanent
damage to the device.

Ordering information
Product code
VWA 00060 AB
VWA 00061 AB

Name
20G-PSDD-4 SMD 540°Phase shifterDemonstration board equipped
w/phase shifter VWA 00060 AA

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 00060 AB xx DS Rev 0.1 VectraWave Proprietary information subject to change without notice

October 08

p 3 /3