bt8970 Mindspeed Technologies, bt8970 Datasheet - Page 78

• Manufacturer Part Number: bt8970
• Description: Single-chip Hdsl Transceiver
• Manufacturer: Mindspeed Technologies

5.0 Electrical & Mechanical Specifications
5.5 Channel Unit Interface Timing
Table 5-7. Channel Unit Interface Timing Requirements, Parallel Master Mode
Table 5-8. Channel Unit Interface Switching Characteristics, Parallel Master Mode
Figure 5-3. Channel Unit Interface Timing, Parallel Master Mode
5-6
Symbol
Symbol
14
15
16
17
TQ[1,0] Setup prior to QCLK Falling Edge
TQ[1,0] Hold after QCLK Low
RQ[1,0] Hold after QCLK Rising Edge
RQ[1,0] Delay after QCLK High
RQ[1,0]
TQ[1,0]
QCLK
Preliminary Information/Conexant Proprietary and Confidential
5.5 Channel Unit Interface Timing
Parameter
Parameter
16
17
Conexant
14
15
Minimum
Minimum
Single-Chip HDSL Transceiver
100
–50
25
—
Maximum
Maximum
—
—
—
50
100101B
Bt8970
100101_015
Units
Units
ns
ns
ns
ns