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MAX9995ETX+T

P1-P3P4-P6P7-P9P10-P12P13-P13
MAX9995
Dual, SiGe, High-Linearity, 1700MHz to 2700MHz
Downconversion Mixer with LO Buffer/Switch
4
Maxim Integrated
CONVERSION GAIN vs. RF FREQUENCY
MAX9995 toc01
RF FREQUENCY (MHz)
CONVERSION GAIN (dB)
2100200019001800
3.5
4.0
4.5
5.0
5.5
6.0
6.5
7.0
7.5
8.0
3.0
1700 2200
T
C
= -20
°
C
T
C
= +85
°
C
T
C
= +25
°
C
CONVERSION GAIN vs. RF FREQUENCY
MAX9995 toc02
RF FREQUENCY (MHz)
CONVERSION GAIN (dB)
2100200019001800
5.6
5.7
5.8
5.9
6.0
6.1
6.2
6.3
6.4
6.5
5.5
1700 2200
P
LO
= -3dBm, 0dBm, +3dBm
CONVERSION GAIN vs. RF FREQUENCY
MAX9995 toc03
RF FREQUENCY (MHz)
CONVERSION GAIN (dB)
2100200019001800
5.6
5.7
5.8
5.9
6.0
6.1
6.2
6.3
6.4
6.5
5.5
1700 2200
V
CC
= 4.75V
V
CC
= 5.0V
V
CC
= 5.25V
Typical Operating Characteristics
(
Typical Application Circuit
, V
CC
= 5.0V, P
RF
= -5dBm, P
LO
= 0dBm, LO is low-side injected for a 200MHz IF, T
C
= +25°C.)
Note 5: Operation outside this frequency band is possible but has not been characterized. See the
Typical Operating Characteristics
.
Note 6: Guaranteed by design and characterization.
Note 7: All limits reflect losses of external components. Output measurements taken at IF outputs of
Typical Application Circuit
.
Note 8: Production tested.
Note 9: Two tones 3MHz spacing, -5dBm per tone at RF port.
Note 10: Measured at IF port at IF frequency. f
LO1
and f
LO2
are offset by 1MHz.
Note 11: IF return loss can be optimized by external matching components.
AC ELECTRICAL CHARACTERISTICS—f
RF
= 2540MHz
(
Typical Application Circuit
, RF and LO ports are driven from 50Ω sources, f
RF
> f
LO
, V
CC
= 5.0V, P
RF
= -5dBm, P
LO
= 0dBm, f
RF
=
2540MHz, f
LO
= 2400MHz, f
IF
= 140MHz, T
C
= +25°C, unless otherwise noted.) (Note 7)
PARAMETER SYMBOL CONDITIONS MIN TYP MAX UNITS
RF Return Loss 14 dB
LO port selected 18
LO Return Loss
LO port unselected 21
dB
IF Return Loss
LO driven at 0dBm, RF terminated into 50Ω
(Note 11)
21 dB
Conversion Gain G
C
5.2 dB
Input Third-Order Intercept Point IIP3
Two tones: f
RF1
= 2540MHz, f
RF2
= 2541MHz,
P
RF
= -5dBm/tone
24.6 dBm
P
RF
= -10dBm 58
2RF - 2LO Spurious Response 2 x 2
P
RF
= -5dBm 63
dBc
P
RF
= -10dBm 72
3RF - 3LO Spurious Response 3 x 3
P
RF
= -5dBm 82
dBc
LO Leakage at IF Port -45 dBm
RF-to-IF Isolation 49 dB
Channel-to-Channel Isolation
P
RF
= -10dBm, RFMAIN (RFDIV) power
measured at IFDIV (IFMAIN), relative to IFMAIN
(IFDIV), all unused ports terminated at 50Ω
48 dB
MAX9995
Dual, SiGe, High-Linearity, 1700MHz to 2700MHz
Downconversion Mixer with LO Buffer/Switch
5
Maxim Integrated
INPUT IP3 vs. RF FREQUENCY
IIP3 (dBm)
24.8
25.2
25.6
26.0
26.4
26.8
24.4
MAX9995 toc04
RF FREQUENCY (MHz)
21002000190018001700 2200
T
C
= +85°C
T
C
= -20°C
T
C
= +25°C
P
RF
= -5dBm/TONE
2RF - 2LO vs. FUNDAMENTAL FREQUENCY
MAX9995 toc07
2RF - 2LO (dBc)
35
40
45
50
55
60
65
70
75
30
FUNDAMENTAL FREQUENCY (MHz)
21002000190018001700 2200
T
C
= +85°C
T
C
= +25°C
T
C
= -20°C
P
RF
= -5dBm
25.4
25.6
25.8
26.0
26.2
26.4
26.6
25.2
INPUT IP3 vs. RF FREQUENCY
IIP3 (dBm)
MAX9995 toc05
RF FREQUENCY (MHz)
21002000190018001700 2200
P
LO
= 0dBm
P
LO
= +3dBm
P
LO
= -3dBm
P
RF
= -5dBm/TONE
INPUT IP3 vs. RF FREQUENCY
IIP3 (dBm)
25.0
25.4
25.8
26.2
26.6
27.0
24.6
MAX9995 toc06
RF FREQUENCY (MHz)
21002000190018001700 2200
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
P
RF
= -5dBm/TONE
52
54
56
58
62
60
64
66
50
2RF - 2LO vs. FUNDAMENTAL FREQUENCY
MAX9995 toc08
2RF - 2LO (dBc)
FUNDAMENTAL FREQUENCY (MHz)
21002000190018001700 2200
P
LO
= -3dBm
P
LO
= +3dBm
P
LO
= 0dBm
P
RF
= -5dBm
52
54
56
58
62
60
64
66
50
2RF - 2LO vs. FUNDAMENTAL FREQUENCY
MAX9995 toc09
2RF - 2LO (dBc)
FUNDAMENTAL FREQUENCY (MHz)
21002000190018001700 2200
V
CC
= 4.75V
V
CC
= 5.0V
V
CC
= 5.25V
P
RF
= -5dBm
Typical Operating Characteristics (continued)
(
Typical Application Circuit
, V
CC
= 5.0V, P
RF
= -5dBm, P
LO
= 0dBm, LO is low-side injected for a 200MHz IF, T
C
= +25°C.)
72
74
76
78
80
82
84
86
88
90
70
3RF - 3LO vs. FUNDAMENTAL FREQUENCY
MAX9995 toc10
3RF - 3LO (dBc)
FUNDAMENTAL FREQUENCY (MHz)
21002000190018001700 2200
T
C
= -20°C
T
C
= +25°C
T
C
= +85°C
P
RF
= -5dBm
74
76
78
80
84
82
86
88
72
3RF - 3LO vs. FUNDAMENTAL FREQUENCY
MAX9995 toc11
3RF - 3LO (dBc)
FUNDAMENTAL FREQUENCY (MHz)
21002000190018001700 2200
P
LO
= -3dBm
P
LO
= 0dBm
P
LO
= +3dBm
P
RF
= -5dBm
74
76
78
80
84
82
86
88
72
3RF - 3LO vs. FUNDAMENTAL FREQUENCY
MAX9995 toc12
3RF - 3LO (dBc)
FUNDAMENTAL FREQUENCY (MHz)
21002000190018001700 2200
V
CC
= 5.0V
V
CC
= 5.25V
V
CC
= 4.75V
P
RF
= -5dBm
MAX9995
Dual, SiGe, High-Linearity, 1700MHz to 2700MHz
Downconversion Mixer with LO Buffer/Switch
6
Maxim Integrated
CHANNEL ISOLATION vs. RF FREQUENCY
CHANNEL ISOLATION (dB)
30
40
50
60
70
80
20
MAX9995 toc19
RF FREQUENCY (MHz)
21002000190018001700 2200
T
C
= +85°C
T
C
= +25°C
T
C
= -20°C
CHANNEL ISOLATION vs. RF FREQUENCY
CHANNEL ISOLATION (dB)
40
50
60
70
80
90
30
MAX9995 toc20
RF FREQUENCY (MHz)
21002000190018001700 2200
P
LO
= 0dBm
P
LO
= +3dBm
P
LO
= -3dBm
CHANNEL ISOLATION vs. RF FREQUENCY
CHANNEL ISOLATION (dB)
40
50
60
70
80
90
30
MAX9995 toc21
RF FREQUENCY (MHz)
21002000190018001700 2200
V
CC
= 4.75V
V
CC
= 5.0V
V
CC
= 5.25V
INPUT P
1dB
vs. RF FREQUENCY
INPUT P
1dB
(dBm)
12.8
13.2
13.6
14.0
14.4
12.4
MAX9995 toc13
RF FREQUENCY (MHz)
21002000190018001700 2200
T
C
= +25°C
T
C
= +85°C
T
C
= -20°C
LO SWITCH ISOLATION vs. LO FREQUENCY
MAX9995 toc16
LO FREQUENCY (MHz)
LO SWITCH ISOLATION (dB)
19001800170016001500
46
47
48
49
50
51
52
53
54
55
45
1400 2000
T
C
= -20
°
C
T
C
= +25
°
C
T
C
= +85
°
C
13.0
13.1
13.2
13.3
13.4
13.5
13.6
13.7
13.8
12.9
INPUT P
1dB
vs. RF FREQUENCY
INPUT P
1dB
(dBm)
MAX9995 toc14
RF FREQUENCY (MHz)
21002000190018001700 2200
P
LO
= 0dBm
P
LO
= -3dBm
P
LO
= +3dBm
12.6
12.8
13.0
13.2
13.4
13.6
13.8
14.0
14.2
14.4
12.4
INPUT P
1dB
vs. RF FREQUENCY
INPUT P
1dB
(dBm)
MAX9995 toc15
RF FREQUENCY (MHz)
21002000190018001700 2200
V
CC
= 5.25V
V
CC
= 4.75V
V
CC
= 5.0V
48
49
50
51
52
53
54
47
LO SWITCH ISOLATION vs. LO FREQUENCY
MAX9995 toc17
LO FREQUENCY (MHz)
LO SWITCH ISOLATION (dB)
190018001700160015001400 2000
P
LO
= -3dBm
P
LO
= 0dBm
P
LO
= +3dBm
48
49
50
51
52
53
54
47
LO SWITCH ISOLATION vs. LO FREQUENCY
MAX9995 toc18
LO FREQUENCY (MHz)
LO SWITCH ISOLATION (dB)
190018001700160015001400 2000
V
CC
= 4.75V, 5.0V, 5.25V
Typical Operating Characteristics (continued)
(
Typical Application Circuit
, V
CC
= 5.0V, P
RF
= -5dBm, P
LO
= 0dBm, LO is low-side injected for a 200MHz IF, T
C
= +25°C.)
P1-P3P4-P6P7-P9P10-P12P13-P13

MAX9995ETX+T

Mfr. #:
Buy MAX9995ETX+T
Manufacturer:
Maxim Integrated
Description:
Up-Down Converters SiGe 1700-2200MHz Downconversion Mixer
Lifecycle:
New from this manufacturer.
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