400MHz to 2.5GHz Upconverter Mixers
Table 1. RF Output Impedance
PART
RF OUTPUT IMPEDANCE ( ? )
AT 400MHz
AT 900MHz
AT 1900MHz
AT 2450MHz
MAX2660
MAX2661
MAX2663
MAX2671
MAX2673
480–j732
357–j649
485–j718
333–j613
220–j530
126–j459
92–j375
130–j453
82–j360
70–j290
65–j190
54–j152
65–j188
46–j150
35–j110
46–j124
38–j99
45–j123
31–j95
32–j70
Table 2. Typical Operating Circuit (External Component Values)
COMPONENT VALUE AT A GIVEN FREQUENCY (MHz)
COMPONENT
MAX2660
MAX2661/MAX2671
MAX2663
MAX2673
AT
AT
AT
AT
AT
AT
AT
AT
AT
AT
AT
AT
AT
AT
AT
AT
400
900
1900 2450
400
900
1900
2450
400
900
1900
2450
400
900
1900 2450
L1 (nH)
L2 (nH)
C3 (pF)
C4 (pF)
C5 (pF)
C6 (pF)
Short
39
470
3.3
6.8
470
33
18
47
220
1
47
8.2
2.7
47
220
1.5
47
3.3
2.2
47
15
Open
15
Short
39
470
3.3
6.8
470
33
18
47
220
1
47
8.2
2.7
47
100
1.5
100
3.3
1.8
47
220
Open
47
Short
39
470
3.3
6.8
470
33
18
47
220
1.8
47
8.2
1.8
47
100
1.8
100
3.3
1.8
47
220
Open
47
Short
39
3.3
6.8
470
470
27
18
220
1.5
47
100
5.6
4.7
10
1.5
47
100
3.9
6.8
15
1
47
100
Functional Diagram
MAX2660
LO
MAX2660
MAX2661
MAX2663
MAX2661
MAX2663
MAX2671
MAX2673
V CC
LO
MAX2671
MAX2673
BIAS
SHDN
GND
IFIN+
RFOUT
IFIN-
MAX2673
ONLY
14
______________________________________________________________________________________
相关PDF资料
MAX2676EVKIT+ EVAL KIT MAX2676
MAX2681EVKIT EVAL KIT
MAX2685EVKIT# KIT EVAL FOR MAX2685
MAX2688EVKIT+ EVAL KIT MAX2688
MAX2690EVKIT KIT EVAL FOR MAX2690
MAX2691EVKIT# KIT EVAL FOR MAX2691
MAX2693LEVKIT# EVAL KIT
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