μ PB1007K
? RF DOWN-CONVERTER BLOCK ?
CIRCUIT CURRENT vs. SUPPLY VOLTAGE
2
No signal
1.5
1
0.5
0
1
2
3
4
Supply Voltage V CC (V)
+10
0
1stIF OUTPUT POWER
vs. RF INPUT POWER
+10
0
1stIF OUTPUT POWER
vs. RF INPUT POWER
–10
–20
V CC = 2.7 V
V CC = 3.0 V
V CC = 3.3 V
–10
–20
T A = –40?C
T A = +25?C
T A = +85?C
–30
–40
–50
–60
–40
–20
f RFin = 1 575.42 MHz
f LOin = 1 636.8 MHz
P LOin = –10 dBm
f 1stIFout = 61.38 MHz
0 +20
–30
–40
–50
–60
–40
–20
V CC = 3 V
f RFin = 1 575.42 MHz
f LOin = 1 636.8 MHz
P LOin = –10 dBm
f 1stIFout = 61.38 MHz
0 +20
–10
RF Input Power P RFin (dBm)
1stIF OUTPUT POWER
vs. 1stLO INPUT POWER
30
RF Input Power P RFin (dBm)
RF CONVERSION GAIN
vs. RF INPUT FREQUENCY
–20
V CC = 3.3 V
25
V CC = 3.3 V
V CC = 3.0 V
–30
–40
V CC = 3.0 V
V CC = 2.7 V
20
15
10
V CC = 2.7 V
–50
–60
–50
–40
–30
f RFin = 1 575.42 MHz
P RFin = –40 dBm
f 1stLOin = 1 636.8 MHz
f 1stIFout = 61.38 MHz
–20 –10 0 +10
P RFin = –40 dBm
P 1stLOin = –10 dBm
5
f 1stIFout = 61.38 MHz
f LO = f RFin + f 1stIFout
0
0.1 0.2 0.3
0.5
1
2
12
1stLO Input Power P 1stLOin (dBm)
Data Sheet PU10014EJ02V0DS
RF Input Frequency f RFin (GHz)
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