MADR-010574 Datasheet, PDF (1/8 Pages) M/A-COM Technology Solutions, Inc. – 20V to 250V Driver for High Power PIN Diode Switches

MADR-010574
20V to 250V Driver for High Power PIN Diode Switches
Rev. V1
Features
 20 V to 250 V Back Bias in Off State
 200 mA Series Diode Bias Current at +25°C
 50 mA Shunt Diode Bias Current at +25°C
 Propagation Delay less than 8 µs
 Low Quiescent Current Consumption
 3 V or 5 V CMOS Logic Control
 7 mm QFN-16LD Package
 Tape and Reel Packaging Available
 RoHS* Compliant and 260°C Reflow Compatible
Functional Schematic
V_DD N/C N/C GND
16
SH1 1
SER2
C1
C2
I_BIAS
V_CC
Description
The MADR-010574 switch driver is designed to work
with M/A-COM Technology Solutions high power
and high voltage PIN diodes. This driver consists of
two independently controlled drivers which are able
to provide 200 mA series / 50 mA shunt current to a
series/shunt, series/shunt SPDT PIN diode switch.
The back bias voltage is configurable from 20 V to
250 V. High voltage level shifters are integrated so
that it can be easily controlled by 3 V or 5 V CMOS
logic. While consuming low quiescent current, this
driver has a typical delay of less than 8 µs when
driving 220 pF capacitor load. If needed, the
switching speed can be improved by consuming
more quiescent power.
This driver is packaged in a lead free 7 mm PQFN-
16LD package and is available in tape and reel
packaging for high volume applications.
Ordering Information
Part Number
Package
MADR-010574-000100
Bulk Packaging
MADR-010574-0001TR
1000 piece Reel
MADR-010574-001SMB
Sample Board with Driver &
MA4P504-1072T Diodes
SER1
SH2
N/C GND GND N/C
Pin Configuration ¹
Pin No.
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
Pin Name
SH1
C1
I_BIAS
SER1
N/C²
GND
GND
N/C²
SH2
V_CC
C2
SER2
GND
N/C²
N/C²
V_DD
Paddle
Description
Shunt1
Control Logic 1
Bias Voltage
Series1
No Connection
Ground
Ground
No Connection
Shunt2
Control Voltage
Control Logic 2
Series2
Ground
No Connection
No Connection
Drain Voltage
Ground
1. The paddle of the QFN package should be tied to ground.
2. N/C pins (except Pin 15) can be grounded. The clearance
from high voltage pins should be at least 0.8 mm. Pin 15
must be left open.
* Restrictions on Hazardous Substances, European Union Directive 2002/95/EC.
1
M/A-COM Technology Solutions Inc. (MACOM) and its affiliates reserve the right to make changes to the product(s) or information contained herein without notice.
Visit www.macom.com for additional data sheets and product information.
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