AD8342-EVAL Analog Devices Inc, AD8342-EVAL Datasheet - Page 13

• Manufacturer Part Number: AD8342-EVAL
• Manufacturer: Analog Devices Inc

Specifications of AD8342-EVAL

• Lead Free Status / Rohs Status: Not Compliant

Figure 35. LO to IF Feedthrough vs. LO Frequency, LO Power = 0 dBm
Figure 33. LO to RF Leakage vs. LO Frequency, LO Power = 0 dBm
–10
–15
–20
–25
–30
–35
–40
–45
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–15
–20
–25
–30
–35
–40
–45
–5
–5
0
0
0
50
Figure 34. RF to IF Feedthrough, RF Power = −10 dBm
50
50
100
150
150
250
250
200
RF FREQUENCY (MHz)
LO FREQUENCY (MHz)
LO FREQUENCY (MHz)
350
250
300
450
450
IF = 48MHz
350
IF = 10MHz
550
400
650
650
450
750
500
550
850
850
Rev. A | Page 13 of 24
VPOS
Figure 38. Characterization Circuit Used to Measure Typical Performance
–10
–12
–14
–16
–18
0.1µF
0.1µF
–2
–4
–6
–8
VPOS
0
RF IN
120
100
60
0.1µF
80
60
40
20
0
–40
100pF
100pF
1nF
160
1nF
100Ω
Figure 37. LO Return Loss vs. LO Frequency
Figure 36. Supply Current vs. Temperature
–20
100pF
260
13
14
15
16
VPDC
VPLO
12
1
COMM
RFCM
RFIN
VPMX
LO FREQUENCY (MHz)
Characteristics Data
360
0
1nF
PWDN
TEMPERATURE (°C)
LOCM
11
AD8342
2
460
1nF
20
LO IN
EXRB
LOIN
10
3
1.82kΩ
100pF
COMM
COMM
560
IFOM
IFOP
COMM
COMM
40
4
9
8
7
6
5
660
100pF
60
760
AD8342
0.1µF
TC2-1T
860
80
VPOS
IF OUT
(50Ω)