USB3280-AEZG-TR Standard Microsystems (SMSC), USB3280-AEZG-TR Datasheet - Page 37
![no-image](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__sml.jpg)
USB3280-AEZG-TR
Manufacturer Part Number
USB3280-AEZG-TR
Description
Manufacturer
Standard Microsystems (SMSC)
Datasheet
1.USB3280-AEZG-TR.pdf
(44 pages)
- Current page: 37 of 44
- Download datasheet (990Kb)
Hi-Speed USB Device PHY with UTMI Interface
Datasheet
SMSC USB3280
PARAMETER
TIMING
TERMSELECT
XCVRSELECT
T0
T1
T2
T3
T4
SUSPENDN
OPMODE 1
OPMODE 0
TXVALID
To detect the assertion of the downstream Chirp K's and Chirp J's for 2.5us {T
the appropriate LINESTATE signals asserted continuously for 165 CLKOUT cycles.
DP/DM
CLK60
time
Figure 8.6 HS Detection Handshake Timing Behavior from Suspend
While in suspend state an SE0 is detected on the USB. HS
Handshake begins. D+ pull-up enabled, HS terminations
disabled, SUSPENDN negated.
First transition of CLKOUT. CLKOUT "Usable" (frequency
accurate to ±10%, duty cycle accurate to 50±5).
Device asserts Chirp K on the bus.
Device removes Chirp K from the bus. (1 ms minimum width)
and begins looking for host chirps.
CLK "Nominal" (CLKOUT is frequency accurate to ±500
ppm, duty cycle accurate to 50±5).
Table 8.8 HS Detection Handshake Timing Values from Suspend
J
T0
SE0
DESCRIPTION
CLK power up time
DATASHEET
37
T1
T2
Device Chirp K
0 (HS Reset T0)
T0 < T1 < T0 + 5.6ms
T1 < T2 < T0 + 5.8ms
T2 + 1.0 ms < T3 <
T0 + 7.0 ms
T1 < T3 < T0 + 20.0ms
T3
T4
Look for host chirps
FILT
Revision 1.5 (11-15-07)
VALUE
}, the SIE must see
Related parts for USB3280-AEZG-TR
Image
Part Number
Description
Manufacturer
Datasheet
Request
R
![USB3280-AEZG](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![LAN91C111-NU](/photos/31/30/313086/406-128-tqfp_tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![LAN9115-MT](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![LAN9118-MT](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![USB2229-NU-02](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![USB2601-NU-05](/photos/31/30/313086/406-128-tqfp_tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![USB2514B-AEZG](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__tmb.jpg)
Part Number:
Description:
USB CHIP
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![USB2514BI-AEZG](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![USB2251-NU-05](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__tmb.jpg)
Part Number:
Description:
ULTRA FAST USB 2.0 MULTI-SLOT FLASH MEDI
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![LAN91C96-MS](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![LAN9215-MT](/photos/31/30/313088/100pin_tqfp_tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![LAN91C111I-NS](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![USB2514I-HZH](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet:
![USB2514-HZH](/images/manufacturer_photos/0/6/632/standard_microsystems__smsc__tmb.jpg)
Part Number:
Description:
Manufacturer:
Standard Microsystems (SMSC)
Datasheet: