max2690 Maxim Integrated Products, Inc., max2690 Datasheet - Page 9

• Manufacturer Part Number: max2690
• Description: Max2690 Low-noise, 2.5ghz Downconverter Mixer
• Manufacturer: Maxim Integrated Products, Inc.

___________________________________________________Typical Operating Circuit
INPUT
RF = 1.95GHz
RF
1pF
_______________________________________________________________________________________
0.1pF
1pF
V
CC
3.3nH
1000pF
1000pF
INPUT
27nH
LO
(SEE TEXT)
0.5pF
R
OPTIONAL
1
3
4
5
LGND
RFIN
RFBYP
V
2
GND
CC
1000pF
MAX2690
6
LO
Downconverter Mixer
GNDLO
IFOUT+
IFOUT-
7
SHDN
Low-Noise, 2.5GHz
10
9
8
1000pF
500
500
V
CC
V
CC
100
220nH
220nH
1000pF
1000pF
SHUTDOWN
CONTROL
IF OUTPUT
TO IF FILTER
IF = 200MHz
9