MADRMA0002 Datasheet, PDF (1/5 Pages) Tyco Electronics – Quad Bias Driver for GaAs FET and PIN Diode Switches

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:
Die
• MADRMA0002:
QFN-20, Tin Plating (Sn, 100%)
• MADR-007690-DR0002: QFN-20, Tin-Lead Plating (Sn/Pb, 85%/15%)
MADRMA0001 & 2
MADR-007690-DR0002
AC & DC Characteristics Over Guaranteed Operating Temperature Range
Symbol
V_IH
V_IL
V_OH
V_OL
I_IN
Rout
I_OH
I_OL
I_CC
T_PHL, T_PLH
T_THL, T_TLH
Parameter
Input HIGH Voltage
Input LOW Voltage
Output HIGH Voltage
Output LOW Voltage
Input Current
Output Resistance
DC Output Current – HIGH
DC Output Current – LOW
Quiescent Supply Current
Propagation Delay
Output Transition Time
Delay Skew, Output A to Output B
Minimum Pulse Width
Maximum PRF
Test Conditions
Units
V
V
No Load
V
No Load
V
V_IN = V_CC or GND
µA
Ω
Set by external resistors, R2
or R3
mA
Set by external resistors, R2
or R3
mA
V_CC = Max, Vin = Vcc or GND
µA
–40° C to + 85° C
nS
–40° C to + 85° C
nS
–40° C to + 85° C
nS
nS
MHz
Min
2.0
-0.8
V_OPT – 0.1
—
-20
—
—
—
—
30
Typ
—
—
—
—
0
40
—
15
3
3
Max
Vcc
0.8
-
V_EE + 0.1
20
60
40
-40
400
25
6
6
15
1
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