RS8973 Mindspeed Technologies, RS8973 Datasheet - Page 94

• Manufacturer Part Number: RS8973
• Description: Single-chip Sdsl/hdsl Transceiver
• Manufacturer: Mindspeed Technologies

5.0 Electrical and Mechanical Specifications
5.4 Clock Timing
Table 5-6. QCLK Switching Characteristics
Figure 5-2. Clock Control Timing
5-6
NOTE(S):
(1) T
Symbol
10
11
12
13
9
QCLK
is defined as the time period of the symbol rate. The symbol rate is data rate ÷ 2.
QCLK period (T
QCLK pulse-width high
QCLK pulse-width low
QCLK hold after HCLK rising edge
QCLK delay after HCLK high
QCLK
HCLK
12
QCLK
7
)
13
(1)
4,5,6
Parameter
8
Preliminary Information
10
Conexant
9
T
T
11
QCLK
QCLK
Minimum
–20
—
—
2 – 20
2 – 20
Single-Chip SDSL/HDSL Transceiver
T
T
QCLK
QCLK
Maximum
—
20
2 + 20
2 + 20
N8973DSD
RS8973
Units
ns
ns
ns
ns