
ADL5356
Rev. 0 | Page 12 of 24
V
S
= 5 V, I
S
= 350 mA, T
A
= 25°C, f
RF
= 1900 MHz, f
LO
= 1697 MHz, LO power = 0 dBm, RF power = −10 dBm, R1 = R4 = 1.3 kΩ, R2 = R5 = 1 kΩ,
Z
O
= 50 Ω, VGS0 = VGS1 = VGS2 = 0 V, unless otherwise noted.
LO SWITCH ISOLATION (dB)
RF FREQUENCY (MHz)
1700 1750 1800 1850 1900 1950 2000 2050 2100 2150 2200
0
60
50
40
30
20
10
7883-033
T
A
= +85°C
T
A
= +25°C
T
A
=–40°C
Figure 33. LO Switch Isolation vs. RF Frequency
RF-TO-IF ISOLATION (dB)
RF FREQUENCY (MHz)
1700 1750 1800 1850 1900 1950 2000 2050 2100 2150 2200
40
38
36
34
32
30
28
26
7883-034
T
A
= +85°C
T
A
= +25°C
T
A
= –40°C
Figure 34. RF-to-IF Isolation vs. RF Frequency
LO-TO-IF LEAKAGE (dBm)
–40
–35
–30
–25
–20
–15
10
1500 1550 1600 1650 1700 1750 1800 1850 1900 1950 2000
LO FREQUENCY (MHz)
07883-035
T
A
= +85°C
T
A
= +25°C
T
A
= –40°C
Figure 35. LO-to-IF Leakage vs. LO Frequency
LO-TO-RF LEAKAGE (dBm)
–50
–40
–45
–35
–30
–25
–20
15
1500 1550 1600 1650 1700 1750 1800 1850 1900 1950 2000
LO FREQUENCY (MHz)
07883-036
T
A
= +85°C
T
A
= +25°C
T
A
= –40°C
Figure 36. LO-to-RF Leakage vs. LO Frequency
2XLO LEAKAGE (dBm)
–30
16
–18
–20
–22
–24
–26
–28
LO FREQUENCY (MHz)
07883-037
2XLO-TO-IF
1500 1550 1600 1650 1700 1750 1800 1850 1900 1950 2000
2XLO-TO-RF
Figure 37. 2XLO Leakage vs. LO Frequency
07883-038
–70
35
–40
–45
–50
–55
–60
–65
3XLO LEAKAGE (dBm)
LO FREQUENCY (MHz)
1500 1550 16501600 1750 18001700 2000195019001850
3XLO-TO-IF
3XLO-TO-RF
Figure 38. 3XLO Leakage vs. LO Frequency