Millimeter Wave Components 18 40 Ghz Admiral Microwaves-Books Download

Millimeter Wave Components 18 40 GHz Admiral Microwaves

2019 | 5 views | 0 downloads | 12 Pages | 790.94 KB

Millimeter Wave Components, 18-40 GHz SPST & SP2T F90 SERIES SWITCHES General Microwave millimeter wave switches are available in SPST and SP2T models in a variety of topologies and con?gurations, e.g., with current-controlled switching, or with integrated TTL-compatible voltage drivers, and in both low insertion loss and high isolation models.




Models 1959 D1959,Millimeter Wave PIN Diode Attenuator Modulator. MODEL 1959,The Model 1959 is a current controlled attenuator. modulator that provides a minimum of 50 dB of Absorptive. attenuation over the frequency range of 18 to 40 GHz Current or voltage controlled. As shown in gure 1 below the RF circuit uses two 18 to 40 GHz frequency range. shunt arrays of PIN diodes and two quadrature hybrid. High performance MIC quadrature, couplers The quadrature hybrids are of a unique GMC. hybrid design, microstrip design which are integrated with the diode. arrays to yield a minimal package size High speed,MODEL D1959.
The Model D1959 voltage controlled linearized,attenuator modulator is an integrated assembly of. a Model 1959 and a hybridized driver circuit which. provides a nominal transfer function of 10 dB per volt. See gure 2 below,Fig 1 Model 1959 RF schematic diagram. Models 1959 D1959,Specifications,PERFORMANCE CHARACTERISTICS. MAX FLATNESS dB,INSERTION AT MEAN ATTENUATION LEVELS UP TO. MODEL GHz VSWR 10 dB 20 dB 40 dB 50 dB,18 26 5 3 6.
1959 26 5 36 4 1 2 2,1 3 2 2 3 4 4 0,18 26 5 4 1,D1959 26 5 36 4 6 2 2. ENVIRONMENTAL RATINGS AND MODEL D1959,AVAILABLE OPTIONS Accuracy of Attenuation. 0 to 30 dB 0 5 dB,See page 175 30 to 50 dB 1 0 dB, COMMON TO BOTH MODELS 1959 Temperature Coef cient 0 025 dB C. AND D1959 Switching Characteristics,ON Time 300 nsec. Mean Attenuation OFF Time 30 nsec max 1,Range 50 db.
Nominal Control Voltage Characteristics,Monotonicity Guaranteed Operating 0 to 5V. Power Handling Capability Transfer Function 10 dB volt. Without Performance, Degradation 10 mW cw or peak Input Impedance 10 Kohms. Survival Power 0 2W average 5W peak Modulation Bandwidth. 1 sec max pulse Small Signal 5 MHz,width Large Signal 2 MHz. MODEL 1959 Power Supply,Rise and Fall Times Requirements 12V 5 100 mA. Rise Time 75 nsec max 12V 5 20 mA,Fall Time 20 nsec max 1 Power Supply.
Bias Current for Maximum Rejection Less than 0 1 dB Volt. Attenuation 15 to 70 mA change in either supply, Temperature Effects See gure 3 1 For attenuation steps of 10 dB or more. Dimensional Tolerances unless otherwise indicated XX 02 XXX 005. Model 3499 Octave Band,11 Bit Digital PIN Diode Attenuator. The Model 3499 Millimeter Wave Digitally Controlled. Attenuator provides greater than octave band Frequency range 18 40 GHz. performance and wide programming exibility in a,50 dB attenuation range. compact rugged package,500 nsecond switching speed. The Model 3499 is an integrated assembly of a, balanced PIN diode attenuator and a driver circuit 11 Bit binary programming.
consisting of a PROM a D A converter and a Guaranteed monotonicity. current to voltage converter as shown in Figure 1 Absorptive. This arrangement provides a high degree of accuracy. and repeatability and also preserves the inherent,monotonicity of the attenuator. The Model 3499 offers a 50 dB attenuation range,0 03 dB resolution and switching speed of no more. than 500 nanoseconds It is available with either,a strobe latch or a non linear current or voltage. controlled attenuation capability Refer to the Available. Options and the Notes on page 175,Model 3499,Specifications. PERFORMANCE CHARACTERISTIC,MAX FLATNESS dB, FREQUENCY INSERTION AT MEAN ATTENUATION LEVELS UP TO.
RANGE LOSS MAX,MODEL GHz dB VSWR 10 dB 20 dB 40 dB 50 dB. 18 26 5 4 1,3499 26 5 36 4 6 2 2 1 3 2 2 3 4 4 0, Mean Attenuation Range 50 db ENVIRONMENTAL RATINGS. Accurancy of Attenuation Operating Temperature,0 to 30 dB 0 5 dB Range 40 C to 85 C. 30 to 50 1 0 dB Non Operating Temperature,Monotonicity Guaranteed Range 54 C to 100 C. Temperature Coef cient 0 03 dB C Humidity MIL STD 202F Method 103B. Power Handling Capability Cond B 96 hrs at 95, Without Performance Shock MIL STD 202F Method 213B.
Degradation 10 mW cw or peak Cond B 75G 6 msec, Survival Power from 40 C to 25 C Vibration MIL STD 202F Method 204D. 25 C see Figure 2 for higher Cond B 06 double amplitude. temperatures 0 2W average 5W peak or 15G whichever is less. 1 sec max pulse,Altitude MIL STD 202F Method 105C,Cond B 50 000 ft. Switching Time 0 5 sec max,Temp Cycling MIL STD 202F Method 107D. Programming Positive true binary For Cond A 5 cycles. complementary code,specify Option 2 To,interface with other logic. families please contact,Minimum Attenuation,Step 0 03 dB 1.
Logic Input,Logic 0 Bit OFF 0 3 to 0 8V,Logic 1 Bit ON 2 0 to 5 0V. Logic Input Current 1 A max,Analog Input 0 to 6 4V. Power Supply,Requirements 12V to 15V 120 mA,12V to 15V 50 mA. Power Supply,Rejection Less than 0 1 dB volt,change in either supply. 1 See note 1 on page 169,Model 3499,Specifications.
DIMENSIONS AND WEIGHTS,J3 PIN FUNCTIONS,PIN NO BINARY. 1 0 06 dB 1,3 Analog Input,Strobe Latch 2 3,MODEL 3499 12 32 dB. Wt 5 oz 142 gm approx 13 12 to 15V,14 12 to 15V,15 0 03 dB. Dimensional Tolerances unless otherwise indicated XX 02 XXX 005. ACCESSORY FURNISHED NOTES, Mating power logic connector 1 The Model 3499 attenuator is an 11 bit digital. attenuator In order to use this device with a lesser. AVAILABLE OPTIONS number of bits lower resolution the user may. Option No Description simply ground the logic pins for the lowest order. unused bits For example when operated as an, 2 Complementary programming logic 0 8 bit unit the Model 3499 would have Pin 15 Pin 1.
is Bit ON and Pin 2 connected to ground All other parameters. 4 Strobe latch for data input Attenuator remain unchanged. responds to data input when logic 0 is 2 Normally supplied as an Analog input Optionally. applied Attenuator latched to data input available as a strobe latch function for input data. when logic 1 is applied, 3 Pin 3 is available to apply a current or voltage to. 7 Two type K male RF connectors control the attenuator in a non linear fashion leave. 10 One type K male J1 and one type K pin open circuited if not using. female J2 RF connector,Millimeter Wave SPST Switches. Series 90 switches provide high performance, 18 to 40 GHz frequency range characteristics over the frequency range of 18 to. Low VSWR and insertion loss 40 GHz These miniature switches measure only. Up to 75 dB isolation 75 x 95 x 42, Less than 10 nsec rise and fall times The series uses an integrated circuit assembly of up to. four PIN diodes mounted in a microstrip transmission. line The circuit con guration is shown in Fig 1 below. Application of a positive current to the bias terminal. switches the unit OFF since the diodes are biased to. a low resistance value With zero or negative voltage. at the bias terminal the diodes are biased to a high. resistance and the unit is switched ON,SERIES F90,The Series F90 switches are the same as the.
corresponding Series 90 models except the units are. equipped with integrated drivers as shown in Fig 2. The proper current required to switch the unit ON, or OFF is provided by the integral driver which is. controlled by an external logic signal Maximum rise. and fall times are less than 10 nsec,Series 90 SPST Switches. Specifications,PERFORMANCE CHARACTERISTICS FREQUENCY GHz. MODEL NO 1,CHARACTERISTIC 18 26 5 26 5 40,Min Isolation dB 35 30. 9012 F9012 Max Insertion Loss dB 2 2 2 7,Max VSWR ON 2 0 2 2.
Min Isolation dB 55 50,9013 F9013 Max Insertion Loss dB 2 5 3 0. Max VSWR ON 2 0 2 2,Min Isolation dB 75 70,9014 F9014 Max Insertion Loss dB 2 8 3 5. Max VSWR ON 2 2 2 2, Rise and Fall Times 10 nsec max CONTROL CHARACTERISTICS. Switching Time 20 nsec max Control Input, Repetition Rate 20 MHz max Impedance TTL advanced Schottky. Power Handling Capability one unit load A unit load. Without Performance is 0 6 mA sink current and,Degradation 1W cw or peak 20 A source current.
Survival Power 2W average 75W peak Control Logic Logic 0 0 3 to 0 8V. 1 sec max pulse width for switch ON and Logic,1 2 0 to 5 0V for. POWER SUPPLY REQUIREMENTS switch OFF,Driverless Units. For rated isolation 35 mA ENVIRONMENTAL RATINGS AND. For rated insertion loss 10V AVAILABLE OPTIONS,Units With Integrated See page 175. Drivers 5V 2 65 mA,12 to 15V 20 mA, 1 Models pre xed with F are equipped with integrated TTL compatible drivers models without the F pre x are current controlled units and. are furnished without drivers,DIMENSIONS, Dimensional Tolerances unless otherwise indicated XX 02 XXX 005.
Millimeter Wave SP2T Switches,REFLECTIVE SP2T SWITCHES. 18 to 40 GHz frequency range Series 90 SP2T switches use an integrated assembly. of PIN diodes mounted in a microstrip transmission. Rise and fall times less than 10 nsec line in a series shunt arrangement as shown in. Low VSWR and insertion loss Figure 1, Up to 65 dB isolation When applying positive current by the driver the. associated port is OFF since the corresponding shunt. diodes are biased to a low resistance and the series. diode to a high resistance With negative current at the. bias terminal converse conditions are established and. the port is ON All models are supplied with integrated. drivers Standard units are supplied with logic that. turns a port ON with the application of a logic 0, control signal Maximum rise and fall times are less. than 10 nsec,Series 90 SP2T Switches,Specifications. PERFORMANCE CHARACTERISTICS,FREQUENCY GHz,MODEL NO CHARACTERISTIC 18 26 5 26 5 40.
Min Isolation dB 30 20,F9021 Max Insertion Loss dB 3 0 3 6. Max VSWR ON 2 1 2 3,Min Isolation dB 45 40,F9022 Max Insertion Loss dB 3 2 4 0. Max VSWR ON 2 2 2 3,Min Isolation dB 65 55,F9023 Max Insertion Loss dB 3 5 4 5. Max VSWR ON 2 3 2 5, Rise and Fall Times 10 nsec max CONTROL CHARACTERISTICS. Switching Time 25 nsec max Control Input, Repetition Rate 20 MHz max Impedance TTL advanced Schottky.
one unit load A unit load,Power Handling Capability. is 0 6 mA sink current and,Without Performance,20 A source current. Degradation 1W cw or peak, Survival Power 1W average 75W peak Control Logic Logic 0 0 3 to 0 8V. 1 sec max pulse width for port ON and Logic 1,2 0 to 5 0V for port. Power Supply,Requirements 5V 2 75 mA,12 to 15V 50 mA ENVIRONMENTAL RATINGS AND.
AVAILABLE OPTIONS,See page 175,DIMENSIONS,SERIES F90. Wt 1 oz 28 gm approx, Dimensional Tolerances unless otherwise indicated XX 02 XXX 005. Model 7050 Millimeter Wave,3 dB Quadrature Coupler. The 3 dB Quadrature Coupler is a four port device,covering the frequency range of 18 to 40 GHz The. Frequency range 18 40 GHz coupler design is a single section Hopfer coupler. Low insertion loss which has been optimized to perform in the millimeter. High isolation frequency range See Fig 1 It offers excellent. amplitude and phase balance as well as low loss and. Removable connectors high isolation The 3 dB Quadrature Coupler utilizes. removable connectors for easy integration into coaxial. millimeter wave systems,SPECIFICATIONS,Frequency GHz 18 40.
Min Isolation dB 14,Max Insertion Loss dB 1 5,Max VSWR 1 8. Amplitude Balance dB 1 7,Phase Balance deg 10,Power Handling operating and. survival cw or peak,Environmental Rating see page 175. Dimensional Tolerances unless otherwise indicated XX 02 XXX 005. Millimeter Wave Component,Specifications, ENVIRONMENTAL RATINGS Humidity MIL STD 202F Method 103B. Operating Temperature Range Cond B 96 hrs at 95,Series 90 Shock MIL STD 202F Method 213B.
With Drivers 65 C to 110 C Cond B 75G 6 msec, Without Drivers 65 C to 125 C Vibration MIL STD 202F Method 204D. Model 1959 54 C to 125 C Cond B 06 double amplitude. or 15G whichever is less,Model D1959 54 C to 110 C. Altitude MIL STD 202F Method 105C,Model 7050 65 C to 125 C Cond B 50 000 ft. Non Operating Temperature Temp Cycling MIL STD 202F Method 107D. Range 65 C to 125 C Cond A 5 cycles,AVAILABLE OPTIONS MODEL 1. 1959 D1959 9012 9013 9014 F9021 F9022, Description Current Controlled Voltage Controlled F9012 F9013 F9014 F9023.
Attenuator Attenuator SPST Switches SP2T Switches,SMA female bias control. connectors,7 Type K male RF connectors,J1 type K male J2 and J3. type K female,J1 type K male J2 and J3,type K male. Inverse control logic logic 0,9 2 for port OFF and logic 1 for. One type K male J1 and,10 one type K female J2 RF,Single port toggle control.
logic 0 connects J1 to J2,EMI lter solder type,bias control terminals. 20 dB volt transfer function,61 with 0 to 3V control signal. 62 15 volts operation,SMC male bias control,connectors. SMB male bias control,connectors,1 See page 167 for Model 3499 digital attenuator.


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