MADR-008888-000100
PIN Diode Driver for Series / Series High Power Switch
Features
High Drive Current Capability (± 50 mA)
27V Back Bias in Off State
Switching Speed Approximately 1.5 µs
Low Current Consumption
Land Grid Array Package for SMT Applications
Tape and Reel Packaging Available
Lead-Free Package
260°C Reflow Compatible
RoHS* Compliant
Single CMOS Logic input
Rev. 5
Pin Configuration
Pin No.
1
2
3
4
5
6
Pin Name
VCC (+5V)
GND
C1 (Logic)
GND
VDD (+28V)
GND
GND
GND
GND
RX Drive
GND
NC
Pin No.
13
14
15
16
17
18
19
20
21
22
23
-
Pin Name
GND
NC
GND
TX Drive
GND
GND
GND
GND
GND
GND
GND
-
Description
M/A-COM Technology Solutions MADR-008888-
000100 Switch Driver is designed to work with M/A-
COM Tech switch MASW-000823-12770T or other
series / series switches. This driver is design to pro-
vide currents up to 50 mA for each diode in series /
series switches. It is designed for SPDT switches
that operate with a power range of approximately 5 –
20W CW. The driver is packaged in a Land Grid
Array surface mount package and is available in
tape and reel packaging for high volume
applications. The MADR-008888-000100 driver is
ideally suited for driving M/A-COM’s line of HMIC
switches.
Note that this driver will also operate when VDD is
set to voltages other than +28V. It could also oper-
ate at +12V, +15V, +20V, and +24V supplies.
7
8
9
10
11
12
Absolute Maximum Ratings
2,3
Parameter
VCC (+5V)
VDD (+28V)
C1 (Logic)
RX Drive Current
TX Drive Current
Power Dissipation in Still Air
Absolute Maximum
-0.5V to +6.5V
-0.5V to 40V
-0.5V to 6.5 V
60 mA
60 mA
100 mW
-40 to +85°C
-55 to +125°C
Ordering Information
Part Number
MADR-008888-000100
MADR-008888-0001TR
MADR-008888-0001TB
MADR-008888-0002TB
1
Package
Bulk Packaging
300 piece Reel
Sample Board with Driver &
MASW-000822-12770T Switch
Sample Board with Driver &
MASW-000825-12770T Switch
Operational Temperature
Storage Temperature
Truth Table (Switch)
Condition of Switch
Control Input
C1
0
1
RF Common to Each RF Port
TX
Off
On
1. Reference Application Note M513 for reel size information.
2. Exceeding any one or combination of these limits may cause
permanent damage to this device.
3. M/A-COM does not recommend sustained operation near
these survivability limits.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
RX
On
Off
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: +91.80.43537383
•
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-008888-000100
PIN Diode Driver for Series / Series High Power Switch
Electrical Specifications: T
A
= +25C, +VCC = +5.0 V, VDD = +28 V
Parameter
DC Output Current
RX Current
4
TX Current
4
Back Bias Voltage on
TX Diode
RX Diode
Switching Speed: ANT-TX
5
Ton
Toff
Trise
Tfall
Switching Speed: ANT-RX
5
Ton
Toff
Trise
Tfall
PRF
Quiescent Supply Currents
Logic Levels
Supply Currents
4
ICC
IDD
Rev. 5
Test Conditions
Assumes 1V Drop on PIN Diode
Assumes 1V Drop on PIN Diode
RX ON
TX ON
50% CTL to 90% Voltage
50% CTL to 10% Voltage
10% - 90%
90% - 10%
Unit
mA
mA
V
V
µs
µs
ns
ns
Min
—
—
—
—
—
—
—
—
Typ
22 or 35
22 or 35
27
27
0.9
1.5
250
300
Max
50
50
—
—
2.0
6
2.0
6
—
—
50% CTL to 90% Voltage
50% CTL to 10% Voltage
10% - 90%
90% - 10%
50% duty cycle
VCC (+5V)
VDD (+28V)
Logic “0” @ 20 µA sink current
Logic “1” @ 0.5 mA source current
R1 = 80
Ω
R1 = 110
Ω
R1 = 180
Ω
R1 = N/A
µs
µs
ns
ns
KHz
mA
mA
V
V
mA
mA
mA
mA
—
—
—
—
DC
—
—
0.0
3.5
—
—
—
—
1.5
0.9
200
250
—
—
—
0.0
5.0
51
36
23
2.5
2.0
6
2.0
6
—
—
50
0.1
5.0
1.5
5.0
—
—
—
—
4.
5.
6.
Currents are user selectable. Reference “Driver and SPDT Schematic” for suggested values. R1 should be
≥
80 ohms for VCC= 5.0V.
R1 should be
≥
65 ohms for VCC = 3.3V.
Switch parameters were measured when driving the MASW-000823-12770T switch.
Maximums are for load currents up to 25mA
Recommended Operating Conditions
Parameter
VCC
VDD
C1 (Low Level Input Voltage)
C1 (High Level Input Voltage)
Test Conditions
Nominal VCC = 3.3 V
Nominal VCC = 5.0 V
Input Voltage
VCC = 3.0 V to 3.6V
VCC = 4.5 V to 5.5 V
VCC = 3.0 V to 3.6V
VCC = 4.5 V to 5.5 V
Unit
V
V
V
V
V
V
V
Min
3.0
4.5
27.0
0.0
0.0
2
0.7 x VCC
Typ
3.3
5.0
28.0
0.0
0.0
VCC
VCC
Max
3.6
5.5
29.0
0.8
0.3 x VCC
VCC
VCC
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
Silicon 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.
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: +91.80.43537383
•
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-008888-000100
PIN Diode Driver for Series / Series High Power Switch
Typical Performance Curves
TX On, 20 mA Load Current
Switching Waveform Ton
5
4
3
2
1
0
-0.5
0.0
0.5
1
.0
1
.5
2.0
2.5
3.0
3.5
4.0
4.5
Rev. 5
TX On, 50 mA Load Current
Switching Waveform Ton
5
4
3
2
1
0
-0.5
0.0
0.5
1
.0
1
.5
2.0
2.5
3.0
3.5
4.0
4.5
-40ºC
+25ºC
-40ºC
+25ºC
+85ºC
+85ºC
Time (µs)
Time (µs)
TX Off, 20 mA Load Current
Switching Waveform Ton
5
4
3
2
1
0
-0.5
0.0
0.5
1
.0
1
.5
2.0
2.5
3.0
3.5
4.0
4.5
TX Off, 50 mA Load Current
Switching Waveform Ton
5
4
3
2
1
0
-0.5
0.0
0.5
1
.0
1
.5
2.0
2.5
3.0
3.5
4.0
4.5
+25ºC
-40ºC
+85ºC
+25ºC
-40ºC
+85ºC
Time (µs)
Time (µs)
RX On, 20 mA Load Current
Switching Waveform Ton
5
4
3
2
1
0
-0.5
0.0
0.5
1
.0
1
.5
2.0
2.5
3.0
3.5
4.0
4.5
RX On, 50 mA Load Current
Switching Waveform Ton
-40ºC
+25ºC
-40ºC
5
4
3
2
1
0
-0.5
0.0
0.5
1
.0
+25ºC
+85ºC
+85ºC
1
.5
2.0
2.5
3.0
3.5
4.0
4.5
Time (µs)
Time (us)
RX Off, 20 mA Load Current
Switching Waveform Ton
5
4
3
2
1
0
-0.5
0.0
0.5
1
.0
1
.5
2.0
2.5
3.0
3.5
4.0
4.5
RX Off, 50 mA Load Current
Switching Waveform Ton
5
4
3
2
1
0
-0.5
0.0
0.5
1
.0
1
.5
2.0
2.5
3.0
3.5
4.0
4.5
+25ºC
-40ºC
+85ºC
+25ºC
-40ºC
+85ºC
3
Time (µs)
Time (µs)
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: +91.80.43537383
•
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-008888-000100
PIN Diode Driver for Series / Series High Power Switch
Driver and SPDT Schematic with +5V & +28V DC Power
7,8,9,10,11,12,13,14
ANT
Rev. 5
C3
100 pF
L1
27 nH
C4
100 pF
R1
See Note 8
+5V
C5
100 pF
TX
C1
100 pF
100V
C2
100 pF
100V
RX
L2
27 nH
SPDT
L3
27 nH
+28V
MADR-008888-000100
Switch Driver
+5V
Cbypass
12 pF
Cbypass
12 pF
Logic
Input
Ground
7.
8.
9.
10.
11.
12.
13.
14.
Forward Bias Diode Voltage:
Vf
is 0.9V @ 22 mA;
Vf
is 1.0V @ 35 mA
For 22 mA load current, R1 = 180
Ω
@ VCC = 5.0V and 105
Ω
@ VCC = 3.3V. For 35 mA load cur-
rent, R1 = 110
Ω
@ VCC = 5.0V and 165
Ω
@ VCC= 3.3V. Nominal power dissipation in the 180
Ω
and 110
Ω
resistors are 87 mW and 135 mW.
Reverse Bias is ~ 27V (This is the 28V supply minus approximately 1V on the diode).
M/A-COM PIN Diode Driver, MADR-008888-0001TR is recommended for usage with the MASW-
000823-12770T SPDT Switch.
The voltage at the common anode will be approximately 1.0V.
The current in through the back-biased diodes will be the leakage current for the diodes
C1-C5, L1-L3, R1, and the switch are discrete components that should be installed on the user’s
board. It is recommended that Coilcraft 0603CS-27NXJLW or equivalent be used for L1-L3 at 2 GHz
(values may vary based on the frequency).
There are 33 pF bypass capacitors included in the driver for the RX and TX ports. There are cases,
especially at higher frequencies, where the optional 12 pF bypass capacitors that are shown on the
schematic are needed.
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: +91.80.43537383
•
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-008888-000100
PIN Diode Driver for Series / Series High Power Switch
Lead-Free Land Grid Array, 0.64 in x 0.84 in
†
Rev. 5
†
Reference Application Note M538 for lead-free solder reflow recommendations.
Meets JEDEC moisture sensitivity level 1 requirements.
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: +91.80.43537383
•
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.
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