RS8234EBGC Mindspeed Technologies, RS8234EBGC Datasheet - Page 344

• Manufacturer Part Number: RS8234EBGC
• Description: RS8234EBGC ATM XBR SAR
• Manufacturer: Mindspeed Technologies

15.0 Electrical and Mechanical Specifications
15.1 Timing
Table 15-2. UTOPIA Interface Timing Parameters (2 of 2)
Table 15-3. Slave UTOPIA Interface Timing Parameters
15-4
NOTE(S):
(1)
(2)
NOTE(S):
(1)
(2)
Symbol
Symbol
See
See
See
See
t
t
t
t
t
high
t
cyc
low
t
val
val
su
h
Figure 15-3
Figure 15-4
Figure 15-3
Figure 15-4
FRCTRL to TXD Valid Delay
FRCTRL to TXPAR Valid Delay
FRCTRL to TXSOC Valid Delay
FRCTRL to TXEN* Valid Delay
FRCTRL to RXEN* Valid Delay
FRCTRL Cycle Time
FRCTRL High Time
FRCTRL Low Time
RXD Input Setup Time to FRCTRL
RXPAR Input Setup Time to FRCTRL
RXSOC Input Setup Time to FRCTRL
RXEN* Input Setup Time to FRCTRL
TXEN* Input Setup Time to FRCTRL
RXD Input Hold Time from FRCTRL
RXPAR Input Hold Time from FRCTRL
RXSOC Input Hold Time from FRCTRL
RXEN* Input Hold Time from FRCTRL
TXEN* Input Hold Time from FRCTRL
FRCTRL to TXD Valid Delay
FRCTRL to TXPAR Valid Delay
FRCTRL to TXCLAV Valid Delay
FRCTRL to RXCLAV Valid Delay
FRCTRL to TXSOC Valid Delay
for waveforms and definitions.
for waveforms and definitions. The output delays are measured with a 25 pF load.
for waveforms and definitions.
for waveforms and definitions. The output delays are measured with a 25 pF load.
(1)
(1)
(1)
Parameter
Parameter
(% of tcyc)
(% of tcyc)
Mindspeed Technologies
(2)
(2)
(2)
(2)
(2)
(2)
(2l
(2)
(2)
(2)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
(1)
ATM ServiceSAR Plus with xBR Traffic Management
™
Min
Min
30
40
40
10
2
2
2
2
2
6
3
8
3
1
1
1
1
1
2
2
2
2
2
Max
Max
18
18
18
20
20
—
60
60
—
—
—
—
—
—
—
—
—
—
16
16
20
20
17
28234-DSH-001-B
Units
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
RS8234