adg772 Analog Devices, Inc., adg772 Datasheet - Page 8

• Manufacturer Part Number: adg772
• Description: Cmos Low Power Dual 2 1 Mux/demux Usb 2.0 480 Mbps /usb 1.1 12 Mbps
• Manufacturer: Analog Devices, Inc.

ADG772
–100
–120
–140
–100
–100
–20
–40
–60
–80
–10
–20
–30
–40
–50
–60
–70
–80
–90
–10
–20
–30
–40
–50
–60
–70
–80
–90
0
0
0
10
T
V
T
V
T
V
A
A
DD
A
DD
DD
= 25°C
= 25°C
= 25°C
100
= 3.3V
= 3.3V, 2.5V, 1.8V
= 3.3V, 2.5V, 1.8V
Figure 16. Off Isolation vs. Frequency
Figure 17. Crosstalk vs. Frequency
1
1
Figure 18. PSRR vs. Frequency
1k
FREQUENCY (MHz)
FREQUENCY (MHz)
FREQUENCY (MHz)
10k
S1A-S1B
10
10
100k
100
100
1M
S1A-S2A
10M
1000
1000
100M
1G
Rev. 0 | Page 8 of 12
+100mV/
+500mV
–500mV
DIV
2
37.37ns
C2
1
3
835mV Ω
2
Figure 19. USB 1.1 Eye Diagram
Figure 20. USB 2.0 Eye Diagram
250ps/DIV
20.0ns/DIV
2.5GS/s ET 400ps/pt
A
C1
2.64V
39.87ns