AD835
15
OUTPUT OFFSET DRIFT WILL
TYPICALLY BE WITHIN SHADED AREA
50MHz
10
V
OS
OUTPUT DRIFT – mV
5
10dB/DIV
100MHz
150MHz
0
–5
–10
OUTPUT V
OS
DRIFT, NORMALIZED TO 0 AT 25°C
–15
–55
–35
–15
5
25
45
65
85
105
125
TEMPERATURE –
°C
Figure 11. Harmonic Distortion at 50 MHz, 10 dBm Input
to X or Y Channel, R
L
= 150
Ω
, C
L
≤
5 pF
Figure 14. V
OS
Output Drift vs. Temperature
35
30
3RD ORDER INTERCEPT – dBm
100MHz
X CH = 6dBm
Y CH = 10dBm
R
L
= 100Ω
25
20
200MHz
10dB/DIV
300MHz
15
10
5
0
0
20
40
60
80 100 120 140 160
RF FREQUENCY INPUT X CHANNEL – MHz
180
200
Figure 12. Harmonic Distortion at 100 MHz, 10 dBm Input
to X or Y Channel, R
L
= 150
Ω
, C
L
≤
5 pF
Figure 15. Fixed LO on Y Channel vs. RF Frequency
Input to X Channel
35
30
+2.5V
3RD ORDER INTERCEPT – dBm
X CH = 6dBm
Y CH = 10dBm
R
L
= 100Ω
25
20
15
10
GND
–2.5V
5
1V
10ns
0
0
20
40
60
80 100 120 140 160
LO FREQUENCY ON Y CH – MHz
180
200
Figure 13. Maximum Output Voltage Swing, R
L
= 50
Ω
,
C
L
≤
5 pF
Figure 16. Fixed IF vs. LO Frequency on Y Channel
REV. A
–5–
AD [ ANALOG DEVICES ]
