cx28250 Mindspeed Technologies, cx28250 Datasheet - Page 182

• Manufacturer Part Number: cx28250
• Description: Cx28250 Atm Physical Interface Phy Devices
• Manufacturer: Mindspeed Technologies

5.0 Electrical and Mechanical Specifications
5.1 Timing Specifications
Table 5-7. Receive UTOPIA Interface Timing Table
5-16
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
t
s1
s2
h1
h2
en1
pd1
dis1
en2
pd2
dis2
en3
pd3
dis3
en4
pd4
dis4
per
pwh
pwl
Label
Setup, URxEnb* to the rising edge of URxClk
Setup, URxAddr[4:0] to the rising edge of URxClk
Hold, URxEnb* from the rising edge of URxClk
Hold, URxAddr[4:0] from the rising edge of URxClk
Enable, URxSOC from the rising edge of URxClk
Propagation Delay, URxSOC from the rising edge of URxClk
Disable, URxSOC from the rising edge of URxClk
Enable, URxData[15:0] from the rising edge of URxClk
Propagation Delay, URxData[15:0] from the rising edge of URxClk
Disable, URxData[15:0] from the rising edge of URxClk
Enable, URxPrty from the rising edge of URxClk
Propagation Delay, URxPrty from the rising edge of URxClk
Disable, URxPrty from the rising edge of URxClk
Enable, URxClAv from the rising edge of URxClk
Propagation Delay, URxClAv from the rising edge of URxClk
Disable, URxClAv from the rising edge of URxClk
Period, URxClk
Pulse width high, URxClk
Pulse width low, URxClk
Description
Mindspeed Technologies
™
ATM Physical Interface (PHY) Devices
Min
20
4
4
1
1
2
2
2
1
2
2
1
2
1
1
1
8
8
1
Max
—
—
—
—
10
10
10
10
12
10
10
12
10
10
—
—
—
8
8
28250-DSH-002-C
CX28250
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns