adg918 Analog Devices, Inc., adg918 Datasheet - Page 7

• Manufacturer Part Number: adg918
• Description: Wideband, 43db Isolation 1ghz, Cmos 1.65 V To 2.75v, 2 1 Mux/spdt Switches
• Manufacturer: Analog Devices, Inc.

TYPICAL PERFORMANCE CHARACTERISTICS
–0.2
–0.4
–0.6
–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
–2.2
–2.4
–2.6
–2.8
–3.0
–3.2
–0.2
–0.4
–0.6
–1.0
–1.2
–1.4
–1.6
–1.8
–2.0
–2.2
–2.4
–2.6
–2.8
–3.0
–3.2
–0.30
–0.35
–0.45
–0.50
–0.55
–0.60
–0.65
–0.70
–0.75
–0.80
Figure 6. Insertion Loss vs. Frequency over Supplies (RF1/RF2,
10k
10k
10k
V
T
DD
T
A
Figure 5. Insertion Loss vs. Frequency over Supplies
Figure 7. Insertion Loss vs. Frequency over Supplies
V
A
= 25°C
T
DD
= 1.8V
= 25°C
A
V
100k
= 25°C
= 2.5V
DD
100k
100k
S12, and S21) (Zoomed Figure 5 Plot)
= 2.25V
V
DD
= 2.25V
(RF1/RF2, S12, and S21)
(RF1/RF2, S12, and S21)
FREQUENCY (Hz)
1M
1M
FREQUENCY (Hz)
1M
FREQUENCY (Hz)
10M
10M
10M
V
V
DD
DD
V
= 2.5V
= 1.65V
DD
V
100M
DD
100M
100M
= 2.75V
V
= 2.75V
DD
= 1.95V
1G
1G
1G
10G
10G
10G
Rev. A | Page 7 of 16
Figure 10. Isolation vs. Frequency over Supplies (RF1/RF2, ADG919)
Figure 9. Isolation vs. Frequency over Supplies (RF1/RF2, ADG918)
–100
–10
–30
–40
–50
–60
–70
–80
–90
–10
–30
–40
–50
–60
–70
–80
–90
–1.0
–0.2
–0.4
–0.6
–1.2
–1.4
–1.6
–1.8
–2.0
–2.6
–2.8
–3.0
–3.2
10k
–2.2
–2.4
0
10k
0
Figure 8. Insertion Loss vs. Frequency over Temperature
10k
V
T
V
T
+25°C
A
DD
DD
A
= 25°C
= 25°C
V
= 1.65V TO 2.75V
= 1.65V TO 2.75V
100k
DD
100k
100k
= 2.5V
S12
(RF1/RF2, S12, and S21)
S12
1M
1M
FREQUENCY (Hz)
1M
FREQUENCY (Hz)
FREQUENCY (Hz)
10M
10M
+85°C
S21
10M
S21
100M
100M
100M
ADG918/ADG919
1G
1G
1G
–40°C
10G
10G
10G