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

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

Note:
May 2008
rev 0.3
SSEXTR Resistance Table for USB2.0 compliance (R
VDD=3.3V; MR=0
VDD=2.5V; MR=0
Frequency
Frequency
2000
1900
1800
1700
1600
1500
1400
1300
1200
1100
1000
(MHz)
(MHz)
900
800
700
600
500
* Standard 1% tolerance Resistors
Device to Device variation of Deviation is ± 10%
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