bt8960 Mindspeed Technologies, bt8960 Datasheet - Page 85

• Manufacturer Part Number: bt8960
• Description: Bt8960, Single-chip 2b1q Transceiver
• Manufacturer: Mindspeed Technologies

Bt8960
Single-Chip 2B1Q Transceiver
Table 4-6. Symbol Clock (QCLK) Switching Characteristics
Figure 4-2. Clock Control Timing
Note: (1). K = 16, 32 or 64 according to hclk_freq[1,0]. QCLK can be frequency locked to the incoming data symbol rate.
Symbol
10
11
12
13
9
QCLK Period (T
QCLK Pulse-Width Low
QCLK Hold after HCLK Rising Edge
QCLK Delay after HCLK High
QCLK Pulse-Width High
QCLK
HCLK
QCLK
7
12
)
(1)
13
4,5,6
Parameter
8
10
N8960DSB
9
4.0 Electrical & Mechanical Specifications
11
T
T
Minimum
K x T
QCLK
QCLK
–20
20
20
HCLK
2 –
2 –
T
T
Maximum
K x T
QCLK
QCLK
20
20
20
HCLK
4.4 Clock Timing
2 +
2 +
Units
ns
ns
75