MADRMA0001 [TE]
Quad Bias Driver for GaAs FET and PIN Diode Switches; 四偏置驱动程序的GaAs FET和PIN二极管开关
| 型号： | MADRMA0001 |
| 厂家： | 
TE CONNECTIVITY |
| 描述： | Quad Bias Driver for GaAs FET and PIN Diode Switches |
| 文件： | 总5页 (文件大小：422K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
MADRMA0001 & 2
MADR-007690-DR0002
Quad Bias Driver for GaAs FET and PIN Diode Switches
Description The MADRMA0001 family of quad bias drivers
can either be configured to translate TTL signals into the nega-
tive voltages required for GaAs FET switches or attenuators or they
can be used to produce up to ± 40 mA per channel for biasing series
or shunt PIN diode switches. Each channel contains Inverting and
Non-Inverting Outputs for logic flexibility. Designed with high-speed
CMOS technology, the drivers achieve high performance with very
low power dissipation.
Features
•
•
•
•
•
•
•
Propagation Delay less than 25 nS
Complementary Outputs
High positive and negative output currents
True TTL Inputs
Low Quiescent Power Dissipation
Available in DIE and QFN-20 Surface Mount Package formats
Available in Pb-free RoHS compliant package or Sn/Pb plated
package for Military applications (No Pure Sn)
•
•
•
MADRMA0001:
MADRMA0002:
Die
QFN-20, Tin Plating (Sn, 100%)
MADR-007690-DR0002: QFN-20, Tin-Lead Plating (Sn/Pb, 85%/15%)
AC & DC Characteristics Over Guaranteed Operating Temperature Range
Symbol
Parameter
Test Conditions
Units
Min
Typ
Max
VIH
Input HIGH Voltage
V
2.0
—
Vcc
VIL
Input LOW Voltage
V
V
-0.8
—
—
0.8
-
VOH
Output HIGH Voltage
No Load
VOPT – 0.1
VOL
IIN
Output LOW Voltage
Input Current
No Load
V
µA
Ω
—
—
0
VEE + 0.1
VIN = VCC or GND
-20
20
60
Rout
Output Resistance
40
Set by external resistors, R2
IOH
IOL
DC Output Current – HIGH
DC Output Current – LOW
Quiescent Supply Current
Propagation Delay
mA
mA
µA
40
-40
400
25
6
or R3
Set by external resistors, R2
or R3
ICC
VCC = Max, Vin = Vcc or GND
–40° C to + 85° C
—
—
—
—
30
—
15
3
TPHL, TPLH
TTHL, TTLH
nS
Output Transition Time
Delay Skew, Output A to Output B
Minimum Pulse Width
–40° C to + 85° C
nS
–40° C to + 85° C
nS
3
6
nS
Maximum PRF
MHz
15
1
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
MADRMA0001 & 2
MADR-007690-DR0002
Quad Bias Driver for GaAs FET and PIN Diode Switches
Guaranteed Input Operating Ranges
Absolute Maximum Ratings
Parameter
Absolute Maximum
- .5V to + 6.0 V
- 6.0 V to 0.0 V
Equal to Vcc
12 V
Symbol
Parameter
Unit
Min Typical Max
VCC
VEE
VCC
VEE
VOPT
TA
Positive DC Supply
Negative DC Supply
Output DC Supply
V
V
4.5
-5.5
0.0
5.0
5.5
-4.5
Vcc
+85
VOPT
VCC – VEE
-5.0
V IN
-0.5 V to VCC +0.5 V
VEE to Vcc
V
V OUT
Operating Temperature
°C
-40
Iin
± 25 mA
Iout
± 50 mA
Rise or Fall Time
10% to 90%, 90% to 10%
Storage Temperature
Operating Temperature
-65°C to +150°C
-40°C to +85°C
TTL Input
nS
—
500
Note: The TTL interface is a CMOS structure. Without Vcc
applied, the input will be low impedance. Once Vcc is
applied, the driver will function as specified without
latching-up.
Note: All voltages are relative to GND.
Switching Waveforms
Logic Diagram
INPUT
C
TF
TR
VIN
LOGIC 1
90%
1.3 V
10%
LOGIC 0
GND
TPLH
TPHL
OUTPUT A
VOUT
90%
50%
OUTPUT B
10%
VEE
TTLH
TTHL
Note: See Switching Wave Forms for the definition of
the switching terms. Supplies must be by-passed
with .01 µF Capacitors. Unused inputs must be tied to
Ground
Truth Table
Input - CX
Outputs - AX
VEE
Output - BX
VOPT
0
1
VOPT
VEE
2
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
MADRMA0001 & 2
MADR-007690-DR0002
Quad Bias Driver for GaAs FET and PIN Diode Switches
MADRMA0001 Outline:
While die pad and package pin numbers are different, the functions remain the same.
The back of the die is internally connected to Vee. It must remain isolated from other voltages.
VEE
B4
VCC
C4
A4
B3
A3
B2
A2
B1
C3
C2
C1
VOPT
GND
A1
Die Size: 48 x 64 mils
Die Thickness: 10 mils max
Assembly Instructions:
Die attach: Use non-conductive epoxy.
Wirebonding: Bond @ 160 °C using standard ball or thermal compression wedge bond techniques.
For DC pad connections, use either ball or wedge bonds.
3
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
MADRMA0001 & 2
MADR-007690-DR0002
Quad Bias Driver for GaAs FET and PIN Diode Switches
MADRMA0002 / MADR-007690-DR0002 Outline:
Pin 20
Pin 1 on Bottom of
Part Indicated by
Rectangular Pad
Pin 1
OR Beveled Corner
Pin 1
Date Code & Country Code
Dimensions in Millimeters
Symbols
Min
0.80
0.00
-
0.18
3.85
-
3.85
-
-
Nom
0.90
0.02
0.25 REF
0.23
4.00
2.70
4.00
2.70
0.50
0.40
-
Max
1.10
0.05
-
0.30
4.15
-
4.15
-
-
A
A1
A3
b
D
D1
E
E1
e
L
0.30
0.00
-
0.50
12
θ
M
-
0.05
Pin Configuration (QFN-20)
Pin
1
Function
GND
N/C
Pin
6
Function
Pin
11
12
13
14
15
Function
A4
Pin
16
17
18
19
20
Function
A2
B2
C4
C3
2
7
B4
3
N/C
8
N/C
A3
VEE
C2
4
A1
9
N/C
C1
5
B1
10
B3
VCC
VOPT
Note: The center paddle on the back of the package should be left floating. The paddle does not require a
thermal or electrical connection.
Ordering Information
Part Number
Description
Available Packaging
MADRMA0001
MADRMA0002
MADR-007690-DR0002 QFN-20, Tin-Lead Plating
Die
Waffle Pack (100 or 400 die per pack)
QFN-20, Tin Plating
Bulk or Tape & Reel (1K Reel)
Bulk or Tape & Reel (1K Reel)
Note: Packaging choices will be noted as a service line item on any quotation or sales order.
4
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
MADRMA0001 & 2
MADR-007690-DR0002
Quad Bias Driver for GaAs FET and PIN Diode Switches
Application Information
•
The input logic voltage (V in) cannot exceed the positive supply (Vcc) by more than 0.5 V nor go be-
low GND by more than 0.5 V.
•
•
The input current should not exceed ± 25 mA.
This device should be treated as any TTL CMOS circuit. Pull-up/down resistors should tie to Vcc or
GND. Non-used inputs must be tied to GND. Decoupling caps (0.1 uF) should be used on Vcc and
Vee, and the output current should be limited to ± 40 mA.
•
•
•
Logic “0” sets J0 to J1 to low loss state
Limiting Resistors (R2, R3) set for +/- 20 mA output current
The value of the limiting resistors (R2, R3) is determined by the following: R1 = [(Vcc - Vdiode)/I de-
sired] - Rout
Driving PIN Diode Switches:
Driving FET Switches:
5
M/A-COM Inc. and its affiliates reserve the right to make changes to the
product(s) or information contained herein without notice. M/A-COM makes
no warranty, representation or guarantee regarding the suitability of its
products for any particular purpose, nor does M/A-COM assume any liability
whatsoever arising out of the use or application of any product(s) or
information.
• North America Tel: 800.366.2266 / Fax: 978.366.2266
• Europe Tel: 44.1908.574.200 / Fax: 44.1908.574.300
• Asia/Pacific Tel: 81.44.844.8296 / Fax: 81.44.844.8298
Visit www.macom.com for additional data sheets and product information.
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