cx29503 Mindspeed Technologies, cx29503 Datasheet - Page 369

• Manufacturer Part Number: cx29503
• Description: Cx29503 Broadband Access Multiplexer Data Sheet
• Manufacturer: Mindspeed Technologies

CX29503 Data Sheet
Table 9-5. SI-Bus Interface Timing Characteristics
29503-DSH-002-B
T_sib_txhsclk
T_sib_txclk
Tpd_sib_txdat
Tpd_sib_txprty
T_sib_rxhsclk
T_sib_rxclk
Tsu_sib_txstrt
Thd_sib_txstrt
Tsu_sib_rxstrt
Thd_sib_rxstrt
Tsu_sib_rxdat
Thd_sib_rxdat
Tsu_sib_rxprty
Thd_sib_rxprty
Note(s): All clocks have a duty cycle requirement of 50%, ±5%.
Symbol
Clock period, SIB_TXHSCLK
Clock period, SIB_TXCLK
Prop delay, SIB_TXCLK to SIB_TXDAT
Prop delay, SIB_TXCLK to SIB_TXPRTY
Clock period, SIB_RXHSCLK
Clock period, SIB_RXCLK
Setup time, SIB_TXSTRT to SIB_TXCLK
Hold time, SIB_TXSTRT to SIB_TXCLK
Setup time, SIB_RXSTRT to SIB_RXCLK
Hold time, SIB_RXSTRT to SIB_RXCLK
Setup time, SIB_RXDAT to SIB_RXCLK
Hold time, SIB_RXDAT to SIB_RXCLK
Setup time, SIB_RXPRTY to SIB_RXCLK
Hold time, SIB_RXPRTY to SIB_RXCLK
Mindspeed Technologies™
Parameter
Preliminary Information
–20 ppm
–20 ppm
–20 ppm
–20 ppm
Min
3
3
0
2
1
3
1
3
1
3
Electrical and Mechanical Specifications
19.29
52.44
19.29
52.44
Typ
—
—
—
—
—
—
—
—
—
—
+20 ppm
+20 ppm
+20 ppm
+20 ppm
Max
14
14
—
—
—
—
—
—
—
—
Unit
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
9
-
5