max2473 Maxim Integrated Products, Inc., max2473 Datasheet - Page 11

• Manufacturer Part Number: max2473
• Description: 500mhz To 2500mhz, Vco Buffer Amplifiers
• Manufacturer: Maxim Integrated Products, Inc.

as close to the V
(inductive), it may be necessary to add additional
decoupling capacitors located farther away from the
device package.
Proper connection of the GND pins is essential to
achieving maximum reverse isolation. If the PC board
CC
VCO
VCO
______________________________________________________________________________________
pin as possible. For long V
100pF
100pF
IN
IN
MAX2472
MAX2473
GND
GND
V
V
CC
CC
BIAS
BIAS
V
V
CC
CC
CC
0.01 F
0.01 F
lines
GND
GND
1.0 F
1.0 F
uses a topside RF ground, connect both GND pins
directly to it. For a board where the ground plane is not
on the component side, the best technique is to con-
nect the GND pins to the board with plated through-
holes (vias) to the ground plane, located as close to the
package as possible.
VCO Buffer Amplifiers
OUT2
OUT1
BIAS
500MHz to 2500MHz
V
V
CC
CC
V
CC
L
L
C
MATCH
MATCH
C
C
Typical Operating Circuits
MATCH
MATCH
MATCH
L
MATCH
30pF
30pF
30pF
R
BIAS
MIXER
0.01 F
0.01 F
TO
0.01 F
TO MIXER
TO MIXER OR PLL
11