Datasheet

MAX2067
50MHz to 1000MHz High-Linearity,
Serial/Analog-Controlled VGA
_______________________________________________________________________________________ 5
+5V SUPPLY AC ELECTRICAL CHARACTERISTICS (continued)
( Typical Application Circuit , V
CC
= V
DD
= +4.75 to +5.25V, HC mode with attenuator set for maximum gain, 50MHz ≤ f
RF
≤ 1000MHz,
T
C
= -40°C to +85°C. Typical values are at V
CC
= V
DD
= +5.0V, HC mode, P
IN
= -20dBm, f
RF
= 200MHz, and T
C
= +25
o
C, unless
otherwise noted.) (Note 6)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
SERIAL PERIPHERAL INTERFACE (SPI)
Maximum Clock Speed f
CLK
20 MHz
Data-to-Clock Setup Time t
CS
2ns
Data-to-Clock Hold Time t
CH
2.5 ns
Clock-to-CS Setup Time t
ES
3ns
CS Positive Pulse Width t
EW
7ns
CS Setup Time t
EWS
3.5 ns
Clock Pulse Width t
CW
5ns
Note 5: Guaranteed by design and characterization.
Note 6: All limits include external component losses. Output measurements are performed at RF output port of the
Typical
Application Circuit
Note 7: Operating outside this range is possible, but with degraded performance of some parameters.
Note 8: It is advisable not to continuously operate the VGA RF input above +15dBm.
Note 9: Response time includes full attenuation range change with output setting to within ±0.1dB.