Single Driver for GaAs FET or PIN Diode Switches and Attenuators
Rev. V3
Features
High Voltage CMOS Technology
Complementary Outputs
Positive Voltage Control
CMOS device using TTL input levels
Low Power Dissipation
Low Cost Plastic SOIC-8 Package
100% Matte Tin Plating over Copper
Halogen-Free “Green” Mold Compound
RoHS* Compliant
Functional Schematic
V
CC
V
OPT
Logic C
TTL Buffer
Level Shifter
Output A
V
OPT
V
EE
Description
The MADR-009269 is a single channel CMOS driver
used to translate TTL control inputs into
complementary 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 V (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 +5 V & -5 V.
Inverter
Level Shifter
Output B
V
EE
Pin Configuration
2
Pin No.
1
2
3
4
Function
Output A
GND
V
CC
C, Logic
V
EE
V
OPT
GND
Output B
Ordering Information
Part Number
MADR-009269-000100
MADR-009269-00GDIE
MADR-009269-000DIE
MADR-009269-0001TR
1
5
Package
bulk packaging
100 piece gel pack
100 piece waffle pack
1000 piece reel
6
7
8
2. The bottom of the die should be isolated for part number
MADR-009269-000DIE and MADR-009269-00GDIE.
1. Reference Application Note M513 for reel size information.
* Restrictions on Hazardous Substances, European Union Directive 2011/65/EU.
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.
For further information and support please visit:
https://www.macom.com/support
MADR-009269
Single Driver for GaAs FET or PIN Diode Switches and Attenuators
Rev. V3
DC Characteristics over Guaranteed Operating Range
Symbol
VIH
V
IL
V
OH
V
OL
I
IN
R
NFET
R
PFET
I
CC
D I
CC
I
EE
Parameter
Input High Voltage
Input Low Voltage
Output High Voltage
Output Low Voltage
Input Leakage Current
Output Resistance NFET On
(to V
EE
)
Output Resistance PFET On
(to V
OPT
)
Quiescent Supply Current
Additional Supply Current
(per TTL Input pin)
Quiescent Supply Current
Test Conditions
Guaranteed High Input Voltage
Guaranteed Low Input Voltage
I
OH
= -1 mA
I
OL
= +1 mA
V
IN
= V
CC
or GND, V
EE
= min,
V
CC
= max, V
OPT
= min or max
V
CC
= 5.0 V, V
EE
= -5.0 V,
V
OPT
= 5.0 V, V
OUT
= -4.9 V
+25°C
V
CC
= 5.0 V, V
EE
= -5.0 V,
V
OPT
= 5.0 V, V
OUT
= 4.9 V
+25°C
V
IN
= V
CC
or GND, V
EE
= -10.5 V,
V
CC
= 5.5 V, V
OPT
= 5.5 V,
No Output Load
V
CC
= max, V
IN
= V
CC
-2.1 V
V
IN
= V
CC
or GND, V
EE
= -10.5 V,
V
CC
= 5.5 V, V
OPT
= 5.5 V,
No Output Load
V
IN
= V
CC
or GND, V
EE
= -10.5 V,
V
CC
= 5.5 V, V
OPT
= 5.5 V,
No Output Load
Units
V
V
V
V
µA
Ω
Ω
µA
mA
µA
Min.
2.0
—
V
OPT
-0.1
—
-1
—
—
—
—
—
Typ.
—
—
—
—
—
30
30
1
1
1
Max.
—
0.8
—
V
EE
+0.1
1
—
—
—
—
—
I
OPT
Quiescent Supply Current
µA
—
1
—
AC Characteristics Over Guaranteed Operating Range
3
Symbol
T
PLH
T
PHL
T
TLH
T
THL
T
skew
PRF (max)
C
IN
Parameter
Propagation Delay
Propagation Delay
Output Transition Time (Rising Edge)
Output Transition Time (Falling Edge)
Delay Skew
50% Duty Cycle
Input Capacitance
Unit
ns
ns
ns
ns
ns
MHz
pF
Typical performance
-40°C
20
20
5
4
2.5
DC
5
+25°C
22
22
5
4
2.5
—
5
+85°C
25
25
8
5
2.5
10
5
3. V
CC
= +4.5 V, V
EE
= -4.5 V, V
OPT
= 0 V or +4.5 V, C
L
= 25 pF, T
RISE
, T
FALL
= 6 ns
2
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.
For further information and support please visit:
https://www.macom.com/support
MADR-009269
Single Driver for GaAs FET or PIN Diode Switches and Attenuators
Rev. V3
Truth Table
Input
C
Logic “0”
Logic “1”
A
V
EE
V
OPT
Outputs
B
V
OPT
V
EE
Handling Procedures
Please observe the following precautions to avoid
damage:
Static Sensitivity
These electronic devices are sensitive to
electrostatic discharge (ESD) and can be damaged
by static electricity. Proper ESD control techniques
should be used when handling these devices.
Guaranteed Operating Ranges
4,5,6
Symbol
V
CC
V
EE
V
OPT7,8
V
OPT
- V
EE
V
CC
- V
EE
T
OPER
I
OH
I
OL
T
RISE
, T
FALL
4.
5.
6.
7.
Parameter
Positive DC Supply Voltage
Negative DC Supply Voltage
Optional DC Output Supply Voltage
Negative Supply Voltage Range
Positive to negative Supply Range
Operating Temperature
DC Output Current - High
DC Output Current - Low
Maximum Input Rise or Fall Time
Unit
V
V
V
V
V
°C
mA
mA
ns
Min.
4.5
-10.5
0
4.5
9
-40
-50
—
—
Typ.
5.0
-5.0
—
Note 7,8
10
+25
—
—
—
Max.
5.5
-4.5
V
CC
16.0
16
+85
—
50
500
Unused logic inputs must be tied to either GND or V
CC
.
MACOM recommends that V
CC
be powered on before V
EE
, and powered off after V
EE
.
0.01 µF decoupling capacitors are required on the power supply lines.
V
OPT
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, V
OPT
can be increased to between 1 and 2 V. 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.
8. When this driver is used to drive PIN diodes, V
OPT
is often set to +5 V, with V
EE
set to -5 V.
3
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.
For further information and support please visit:
https://www.macom.com/support
MADR-009269
Single Driver for GaAs FET or PIN Diode Switches and Attenuators
Rev. V3
Absolute Maximum Ratings
9
Symbol
V
CC
I
CC
V
EE
I
EE
V
OPT
I
OPT
V
OPT
- V
EE
V
CC -
V
EE
V
IN
V
O
P
D13
T
OPER
T
STG
ESD
Parameter
Positive DC Supply Voltage
Positive DC Supply Current (-0.5 V ≤ V
IN
≤ 0.8 V;
2.0 V ≤ V
IN
≤ V
CC
+ 0.5 V; V
CC
- V
IN
≤ 7.0 V )
Negative DC Supply Voltage
Negative DC Supply Current (per output)
10
Optional DC Output Supply Voltage
Optional DC Output Supply Current (per output)
10
Output to Negative Supply Voltage Range
Positive to Negative Supply Voltage Range
DC Input Voltage
DC Output Voltage
Power Dissipation in Still Air
Operating Temperature
Storage Temperature
ESD Sensitivity
Unit
V
mA
V
mA
V
mA
V
V
V
V
mW
°C
°C
kV
Min.
-0.5
—
-11.0
-60
-0.5
—
-0.5
-0.5
-0.5
Note 12
V
EE
– 0.5
—
-55
-65
2.0
Max.
7.0
20
0.5
—
Note 11
60
18.0
18.0
V
CC
+0.5
V
OPT
+ 0.5
500
125
150
—
9. All voltages are referenced to GND. All inputs and outputs incorporate latch-up protection structures.
10. The maximum I
EE
and I
OPT
are specified under the condition of V
CC
= 5.5 V, V
EE
= -5.5 V, V
OPT
= 5.5 V, and the total power dissipation is
within 500 mW in still air.
11. The absolute maximum rating for V
OPT
is V
CC
+0.5 V, or +7.0 V, whichever is less.
12. If V
CC
≥ 6.5 V, then the minimum for V
IN
is V
CC
-7.0 V.
13. Derate -7 mW/°C from 65°C to 85°C.
4
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.
For further information and support please visit:
https://www.macom.com/support
MADR-009269
Single Driver for GaAs FET or PIN Diode Switches and Attenuators
Rev. V3
Switching Waveforms
T
r
90%
INPUT C
V
IN
1.3V
10%
T
PLH
OUTPUT B
T
TLH
90%
50%
10%
T
SKEW
90%
50%
10%
T
SKEW
OUTPUT
LOW
90%
1.3V
10%
T
PHL
T
THL
OUTPUT
HIGH
LOGIC 0
T
f
LOGIC 1
V
OUT
OUTPUT A
Equivalent Output Circuit for A and B Outputs (50 mA load at 25°C)
PFET
30 ohms
V
OPT
An and Bn
Outputs
V
EE
NFET
30 ohms
5
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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