MAX9995_11 Datasheet, PDF (8/13 Pages) Maxim Integrated Products – Dual, SiGe, High-Linearity, 1700MHz to 2700MHz Downconversion Mixer with LO Buffer/Switch

Dual, SiGe, High-Linearity, 1700MHz to 2700MHz
Downconversion Mixer with LO Buffer/Switch
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.)
NOISE FIGURE vs. RF FREQUENCY
14
13
12 _{TC = +85°C}
11
T_C = +25°C
10
9
8
T_C = -20°C
7
6
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
RF RETURN LOSS vs. RF FREQUENCY
0
P_LO = -3dBm TO +3dBm
5
10
15
20
25
30
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
NOISE FIGURE vs. RF FREQUENCY
10.2
P_LO = -3dBm
10.1
P_LO = 0dBm
10.0
9.9
9.8
P_LO = +3dBm
9.7
9.6
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
IF RETURN LOSS vs. IF FREQUENCY
0
5
10
15
20
25
30
35
40
45
40
80 120 160 200 240 280 320 360
IF FREQUENCY (MHz)
NOISE FIGURE vs. RF FREQUENCY
10.5
10.4
V_CC = 5.25V
10.3
10.2
V_CC = 5.0V
10.1
10.0
9.9
9.8
9.7
V_CC = 4.75V
9.6
9.5
1700 1800 1900 2000 2100 2200
RF FREQUENCY (MHz)
LO RETURN LOSS vs. LO FREQUENCY
(LO INPUT SELECTED)
0
5
10
P_LO = +3dBm
15
P_LO = 0dBm
20
P_LO = -3dBm
25
1400 1500 1600 1700 1800 1900 2000
LO FREQUENCY (MHz)
LO RETURN LOSS vs. LO FREQUENCY
(LO INPUT UN SELECTED)
0
P_LO = -3dBm TO +3dBm
5
10
15
20
25
30
35
1400 1500 1600 1700 1800 1900 2000
LO FREQUENCY (MHz)
SUPPLY CURRENT vs. TEMPERATURE (T_C)
365
360
355
350
V_CC = 5.25V
345
340
V_CC = 5.0V
335
330
325
V_CC = 4.75V
320
315
310
-20 -5 10 25 40 55 70 85
TEMPERATURE (^°C)
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