MAX19993ETX View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX19993ETX
Maxim Integrated
MAX19993ETX Datasheet PDF : 23 Pages
| |||
Dual, SiGe, High-Linearity, 1200MHz to 1700MHz
Downconversion Mixer with LO Buffer/Switch
Typical Operating Characteristics (continued)
(Typical Application Circuit (see Table 1). VCC = 5.0V, fRF > fLO for a 140MHz IF, PRF = -5dBm, PLO = 0dBm, TC = +25°C, unless
otherwise noted.)
RF PORT RETURN LOSS
vs. RF FREQUENCY
0
IF = 140MHz
5
10
PLO = -6dBm, -3dBm, 0dBm, +3dBm
15
20
25
IF PORT RETURN LOSS
vs. IF FREQUENCY
0
VCC = 4.75V, 5.0V, 5.25V
5
10
LO = 1560MHz
15
LO = 1310MHz
20
LO = 1060MHz
25
30
1200 1300 1400 1500 1600 1700
RF FREQUENCY (MHz)
LO SELECTED PORT RETURN LOSS
vs. LO FREQUENCY
0
30
50
140 230 320 410 500
IF FREQUENCY (MHz)
LO UNSELECTED PORT RETURN LOSS
vs. LO FREQUENCY
0
PLO = 0dBm
10
PLO = +3dBm
20
30
PLO = -3dBm
PLO = -6dBm
40
1000 1200 1400 1600 1800 2000
LO FREQUENCY (MHz)
10
PLO = -6dBm, -3dBm, 0dBm, +3dBm
20
30
40
50
1000 1200 1400 1600 1800 2000
LO FREQUENCY (MHz)
SUPPLY CURRENT vs. TEMPERATURE (TC)
370
360
VCC = 5.25V
VCC = 5.0V
350
340
330
320
VCC = 4.75V
310
-40 -15
10
35
60
85
TEMPERATURE (°C)
11
Share Link: