MA-COM MADR-009443

MADR-009443-000100
Quad Driver for GaAs FET or PIN Diode
Switches and Attenuators
Functional Schematic
Features
•
•
•
•
•
•
•
•
•
Rev. V1
High Voltage CMOS Technology
Four Channel
Positive Voltage Control
CMOS device using TTL input levels
Low Power Dissipation
Low Cost 4x4 mm, 20-lead PQFN Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
260°C Reflow Compatible
Vcc
Logic C1
Vopt
TTL Buffer
Level Shifter
Output A1
Vopt
Driver 1
Vee
Inverter
Output B1
Level Shifter
Description
Vee
The MADR-009443-000100 is a four channel driver
used to translate TTL control inputs into gate control
voltages for GaAs FET microwave switches and
attenuators. High speed analog CMOS technology
is utilized to achieve low power dissipation at
moderate to high speeds, encompassing most
microwave switching applications. The output HIGH
level is optionally 0 to +2.0V (relative to GND) to
optimize the intermodulation products of FET control
devices at low frequencies. For driving PIN Diode
circuits, the outputs are nominally switched between
+5V & -5V. The actual driver output voltages will be
lower when driving large currents due to the resistance of the output devices.
Output A2
Output B2
Output A3
Package
MADR-009443-000100
Bulk Packaging
MADR-009443-0001TR
1000 piece reel
MADR-009190-000DIE
Die 1
Output B3
Output A4
2.
Same as
Driver 1
Logic C4
Output B4
Pin Configuration 2
Pin No.
Function
Pin No.
Function
1
Ground
11
Output A4
2
NC
12
Output B4
3
NC
13
Vee
4
Output A1
14
NC
5
Output B1
15
Vcc
6
Output A2
16
C4
7
Output B2
17
C3
8
NC
18
C2
9
Output A3
19
C1
10
Output B3
20
Vopt
Note: Reference Application Note M513 for reel size
information.
1.
Same as
Driver 1
Logic C3
Ordering Information
Part Number
Same as
Driver 1
Logic C2
See the MADR-009190-000100 data sheet for the die outline
The exposed pad centered on the package bottom may be
isolated or connected to ground.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MADR-009443-000100
Quad Driver for GaAs FET or PIN Diode
Switches and Attenuators
Rev. V1
Guaranteed Operating Ranges (for driving FET or PIN devices) 3,4,7
Symbol
Parameter
Unit
Min.
Typ.
Max.
VCC
Positive DC Supply Voltage
V
4.5
5.0
5.5
Negative DC Supply Voltage
V
-10.5
-5.0
-4.5
Optional DC Output Supply Voltage
V
0
—
VCC
VOPT - VEE
Negative Supply Voltage Range
V
4.5
Note 6
16.0
VCC - VEE
Positive to negative Supply Range
V
9.0
10.0
16.0
TOPER
Operating Temperature
°C
-40
+25
+85
IOH
DC Output Current - High
mA
-35
—
—
IOL
DC Output Current - Low
mA
—
—
35
Trise, Tfall
Maximum Input Rise or Fall Time
ns
—
—
500
VEE
VOPT
5
3. Unused logic inputs must be tied to either GND or VCC.
4. All voltages are relative to GND.
5. VOPT is grounded in most cases when FETs are driven. To improve the intermodulation performance and the 1 dB compression point
of GaAs control devices at low frequencies, VOPT can be increased to between 1.0 and 2.0V. The nonlinear characteristics of the GaAs
control devices will approximate performance at 500 MHz. It should be noted that the control current that is on the GaAs MMICs will
increase when positive controls are applied.
6. When this driver is used to drive PIN diodes, VOPT is often set to +5.0V, with VEE set to -5.0V.
7. 0.01 uF decoupling capacitors are required on the power supply lines.
Handling Procedures
Please observe the following precautions to avoid
damage:
Truth Table
Input
Outputs
Cn
An
Bn
Static Sensitivity
Logic “0”
VEE
VOPT
Silicon Integrated Circuits are sensitive to
electrostatic discharge (ESD) and can be damaged
by static electricity. Proper ESD control techniques
should be used when handling these devices.
Logic “1”
VOPT
VEE
2
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MADR-009443-000100
Quad Driver for GaAs FET or PIN Diode
Switches and Attenuators
Rev. V1
DC Characteristics over Guaranteed Operating Range
Symbol
Parameter
Test Conditions
Units
Min.
Typ.
Max.
VIH
Input High Voltage
Guaranteed High Input Voltage
V
2.0
—
—
VIL
Input Low Voltage
Guaranteed Low Input Voltage
V
—
—
0.8
VOH
Output High Voltage
IOH = -0.5 mA
V
VOPT - 0.1
—
—
VOL
Output Low Voltage
IOL = 0.5 mA
V
—
—
VEE + 0.1
IIN
Input Leakage Current (per Input)
VIN = VCC or GND, VEE = min,
VCC = max, VOPT = min or max
nA
-250
—
250
IOH
DC Output Current—High
(per Output)
VCC = 5.0V, VEE = -5.0V,
VOPT = 5.0V
mA
-35
—
—
IOL
DC Output Current—Low
(per Output)
VCC = 5.0V, VEE = -5.0V,
VOPT = 5.0V
mA
—
—
35
IOH_SPIKE
Peak Spike Output Current
(Rising Edge)
(per Output)
VCC = 5.0V, VEE = -5.0V,
VOPT = 5.0V, CL = 25 pF
mA
—
35
—
IOL_SPIKE
Peak Spike Output Current
(Falling Edge)
(per Output)
VCC = 5.0V, VEE = -5.0V,
VOPT = 5.0V, CL = 25 pF
mA
—
50
—
ICC
Quiescent Supply Current
VIN = VCC or GND, VEE = -10.5V,
VCC = 5.5V, VOPT = 5.5V,
No Output Load
µA
—
—
20
Δ ICC
Additional Supply Current
(per TTL Input pin)
VCC= max, VIN = VCC -2.1V
mA
—
—
1.0
IEE
Quiescent Supply Current
VIN = VCC or GND, VEE = -10.5V,
VCC = 5.5V, VOPT = 5.5V,
No Output Load
µA
—
—
20
IOPT
Quiescent Supply Current
VIN = VCC or GND, VEE = -10.5V,
VCC = 5.5V, VOPT = 5.5V,
No Output Load
µA
—
—
20
RNFET
Output Resistance NFET On
(to VEE)
VCC = 5.0V, VEE = -5.0V,
VOPT = 5.0V, VOUT = -4.9V
+25°C, Note 8
Ω
—
40
—
RPFET
Output Resistance PFET On
(to VOPT)
VCC = 5.0V, VEE = -5.0V,
VOPT = 5.0V, VOUT = 4.9V
+25°C, Note 8
Ω
—
45
—
8. See plot of RNFET and RPFET for variations over temperature for 4.99k and 82 Ω loads (Note that this corresponds to 1 mA and 33 mA
currents at 25°). Vout is approximate for 1 mA load.
3
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MADR-009443-000100
Quad Driver for GaAs FET or PIN Diode
Switches and Attenuators
Rev. V1
AC Characteristics Over Guaranteed Operating Range (Driving FETs) 9
Typical performance
Symbol
Parameter
-40°C
+85°C
+85°C
Unit
TPLH
Propagation Delay
20
22
25
ns
TPHL
Propagation Delay
20
22
25
ns
TTLH
Output Transition Time (Rising Edge)
5
5
8
ns
TTHL
Output Transition Time (Falling Edge)
4
5
6
ns
Tskew
Delay Skew
2
2
2
ns
PRF (max)
50% Duty Cycle
DC
—
10
MHz
CIN
Input Capacitance
5
5
5
pF
50
50
50
pF
100
100
100
pF
10
CPDC
Power Dissipation Capacitance
CPDE
Power Dissipation Capacitance 10
9. VCC = 4.5V, VOPT - VEE = min or max, VOPT = 0V, CL = 25 pF, Input Logic “0” = 0.0V, Input logic “1” = 3.0V, Trise, Tfall = 6 ns.
10. Total Power Dissipation is calculated by the following formula: PD = VCC2fCPDC + VEE2fCPDE.
Switching Waveforms—Driving FETs
Tf
INPUT C
VIN
1.3V
1.3V
10%
10%
TPLH
OUTPUT B
TTLH
VOUT
OUTPUT A
LOGIC 0
TPHL
TTHL
90%
50%
10%
90%
OUTPUT
HIGH
50%
10%
TSKEW
120.0
LOGIC 1
90%
90%
TSKEW
OUTPUT
LOW
PFET with 82Ω load
Resistance (Ohms)
Tr
Output Resistance vs. Temperature11
100.0
80.0
NFET with 82Ω load
PFET with 4.99k load
60.0
40.0
20.0
-55.0
NFET with 4.99k load
-25.0
5.0
35.0
65.0
95.0
125.0
Temperature (C)
11. Output resistance were measured under the condition of
VCC = 5.0V, VOPT = 5.0V, and VEE = -5.0V, with load resistors from outputs to ground.
4
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MADR-009443-000100
Quad Driver for GaAs FET or PIN Diode
Switches and Attenuators
Rev. V1
AC Characteristics Over Guaranteed Operating Range (Driving PIN Diodes) 12
Typical performance
Symbol
Parameter
-40°C
+85°C
+85°C
Unit
TPLH
Propagation Delay
20
22
25
ns
TPHL
Propagation Delay
20
22
25
ns
TTLH1
Output Transition Time (Rising Edge)
5
5
8
ns
TTLH2
Output Setttling Time (Rising Edge)
2
5
6
µs
TTHL
Output Transition Time (Falling Edge)
4
4
5
ns
Tskew
Delay Skew
2.5
2.5
2.5
ns
PRF (max)
50% Duty Cycle
DC
—
10
MHz
CIN
Input Capacitance
5
5
5
pF
CPDC
Power Dissipation Capacitance 13
45
45
45
pF
CPDE
Power Dissipation Capacitance
13
180
180
180
pF
CPDO
Power Dissipation Capacitance 13
135
135
135
pF
12. VCC = 5.0V, VEE = -5V, VOPT = 5.0V, CL = 25 pF, input LOGIC “1” = 3V, LOGIC “0” = 0V, Trise, Tfall = 6 ns
13. Total Power Dissipation is calculated by the following formula: PD = VCC2fCPDC + VEE2fCPDE + VOPT2fCPDO
Switching Waveforms—Driving PINs 14
Switching Waveforms—Driving 35 mA
load with 25 pF load capacitance
Tr
90%
INPUT C
VIN
1.3V
10%
TPLH
OUTPUT B
TTLH2
TTLH1
VOUT
OUTPUT A
VOH1
VOH_Final
90% of VOL to VOH_Final
90% of VOL to VOH1
50%
10%
VOL
TSKEW
14. This effect is only apparent when driving high currents and only occurs on the rising edges. On the schematic in “Typical Application for
a SPDT Switch” note that the rising edge turns on the shunt diodes. There will be a slight effect on isolation over time, but the insertion
loss should not be affected.
5
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MADR-009443-000100
Quad Driver for GaAs FET or PIN Diode
Switches and Attenuators
Rev. V1
Absolute Maximum Ratings15
Symbol
Parameter
Min
Max
Unit
VCC
Positive DC Supply Voltage
-0.5
7.0
V
ICC
Positive DC Supply Current (-0.5V ≤ VIN ≤ 0.8V;
2.0V ≤ VIN ≤ VCC + 0.5V; VCC - VIN ≤ 7.0V )
—
20
mA
VEE
Negative DC Supply Voltage
-11.0
0.5
V
-50
—
mA
IEE
Negative DC Supply Current (per Output)
16
VOPT
Optional DC Output Supply Voltage
-0.5
VCC +0.5
V
IOPT
Optional DC Output Supply Current (per Output) 16
—
50
V
VOPT - VEE
Output to Negative Supply Voltage Range
-0.5
18.0
V
VCC - VEE
Positive to Negative Supply Voltage Range
-0.5
18.0
V
VIN
DC Input Voltage
-0.5
Note 17
VCC +0.5
V
IIN
DC Input Current
-25
25
mA
VO
DC Output Voltage
VEE – 0.5
VOPT + 0.5
V
Power Dissipation in Still Air
—
500
mW
TOPER
Operating Temperature
-55
125
°C
TSTG
Storage Temperature
-65
150
°C
ESD
ESD Sensitivity
2.0
—
kV
PD
18
15. All voltages are referenced to GND. All inputs and outputs incorporate latch-up protection structures.
16. The maximum IEE and IOPT are specified under the condition of VCC = 5.5V, VEE = -5.5V, VOPT = 5.5V, and
the total power dissipation is within 500 mW in still air.
17. If VCC ≥ 6.5V, then the minimum for VIN is VCC - 7.0V.
18. Derate -7 mW/°C from 65°C to 85°C.
6
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MADR-009443-000100
Quad Driver for GaAs FET or PIN Diode
Switches and Attenuators
Rev. V1
Equivalent Output Circuit for An and Bn Outputs (33 mA load at 25°)
PFET
62 ohms
Vopt
An and Bn
Outputs
Vee
NFET
67 ohms
Typical Application for a SPDT Switch 19,20
RF1
RF SECTION
Vcc +5V
C3
560 pF
C1
.01 µF
Vopt
15
20
C1
19
Logic
B1
5
R1
A1
4
R2
RF
Common
MADR-009443000100
1
13
Vee -5V
C2
.01 µF
Rc
C4
560 pF
GND
RF2
19. Note that the description of the above circuit is on the following page.
20. Only one section of MADR-009443-000100 is shown. The other three sections will have equivalent performance.
7
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.
MADR-009443-000100
Quad Driver for GaAs FET or PIN Diode
Switches and Attenuators
Rev. V1
Description of Circuit
The MADR-009443-000100 provides four pairs of complementary outputs that are each capable of driving a
maximum of ± 35 mA into a load. In addition, with proper capacitor selection (C3 & C4) used in parallel with
the current setting resistor (R1 & R2), additional spiking current can be achieved.
To achieve the Non-Inverting and Inverting complementary voltages, each output is switched between two
internal FETs. The FETs are connected to VOPT for the positive output and VEE for the negative output. VOPT
and VEE are adjustable for various configurations and have the following limitations: VEE can be no more negative than –10.5 volts; VOPT can be no more positive than +7.0 volts AND VOPT must always be less than or
equal to VCC. Increasing VOPT beyond VCC will prevent the device from switching states when commanded to
by the logic input. The most common configuration is to drive VEE at –5.0 volts with VCC and VOPT tied together
at +5.0 volts.
Lead-Free, 4 x 4 mm, 20-lead PQFN†
†
Reference Application Note M538 for lead-free solder reflow
recommendations.
8
ADVANCED: Data Sheets contain information regarding a product M/A-COM Technology Solutions
• North America Tel: 800.366.2266 • Europe Tel: +353.21.244.6400
is considering for development. Performance is based on target specifications, simulated results,
• India Tel: +91.80.4155721
• China Tel: +86.21.2407.1588
and/or prototype measurements. Commitment to develop is not guaranteed.
Visit www.macomtech.com for additional data sheets and product information.
PRELIMINARY: Data Sheets contain information regarding a product M/A-COM Technology
Solutions has under development. Performance is based on engineering tests. Specifications are
typical. Mechanical outline has been fixed. Engineering samples and/or test data may be available. M/A-COM Technology Solutions Inc. and its affiliates reserve the right to make
Commitment to produce in volume is not guaranteed.
changes to the product(s) or information contained herein without notice.