PCS3P73U00AG-08-SR PULSECORE [PulseCore Semiconductor], PCS3P73U00AG-08-SR Datasheet - Page 6

• Manufacturer Part Number: PCS3P73U00AG-08-SR
• Description: USB 2.0 Peak EMI reduction IC
• Manufacturer: PULSECORE [PulseCore Semiconductor]

March 2008
rev 0.2
SSEXTR Resistance Table for USB2.0 compliance (R
VDD=3.3V; MR=0
VDD=2.5V; MR=0
*
:
Frequency
Frequency
Standard 1% tolerance Resistors
2000
1900
1800
1700
1600
1500
1400
1300
1200
1100
1000
(MHz)
(MHz)
900
800
700
600
500
12
15
24
25
30
48
12
15
24
25
30
48
0
Fig2: Deviation VsResistance
5
for USB 2.0 Compliance (MR=0)
10
(MHz)
(MHz)
FS
FS
Deviation Vs Resistance (MR=0)
0
0
0
1
0
1
1
1
0
0
1
1
1
1
Resistance (KOhms)
15
20
Resistance (KΩ)
Resistance (KΩ)
SSEXTR*
SSEXTR*
25
Notice: The information in this document is subject to change without notice.
8.87
6.81
13.7
6.98
13.7
12.1
8.87
13.7
13.7
12.1
10
10
10
10
12MHz_FS=0
15MHz_FS=0
24MHz_FS=0
24MHz_FS=1
25MHz_FS=0
25MHz_FS=1
30MHz_FS=1
48MHz_FS=1
USB 2.0 Compliance
30
USB 2.0 Peak EMI reduction IC
35
40
-2dB
-7dB
-4dB
Compliance
VDD=3.3V; MR=1
VDD=2.5V; MR=1
Frequency
Frequency
2000
1900
1800
1700
1600
1500
1400
1300
1200
1100
1000
900
800
700
600
500
(MHz)
(MHz)
0
Fig3: Deviation VsResistance
)
12
15
24
25
30
48
12
15
24
25
30
48
10
for USB 2.0 Compliance (MR=1)
20
30
(MHz)
(MHz)
Deviation Vs Resistance (MR=1)
FS
FS
Resistance (KOhms)
0
0
0
1
0
1
1
1
0
0
1
1
1
1
40
50
Resistance (KΩ)
Resistance (KΩ)
60
PCS3P73U00A
SSEXTR*
SSEXTR*
70
17.8
6.49
39.2
6.49
35.7
29.4
19.1
17.8
39.2
35.7
29.4
19.1
13
13
12MHz_FS=0
15MHz_FS=0
24MHz_FS=0
24MHz_FS=1
25MHz_FS=0
25MHz_FS=1
30MHz_FS=1
48MHz_FS=1
USB Compliance
80
90
6 of 13
100
-7dB
-4dB
-2dB