AMBE-1000 Digital Voice Systems, Inc., AMBE-1000 Datasheet - Page 52

• Manufacturer Part Number: AMBE-1000
• Manufacturer: Digital Voice Systems, Inc.

5.4.2 Low Level A/D-D/A Timing in Passive Mode
The AMBE-1000 is not recommended for new designs.
Please refer to the AMBE-2000/2020 product line.
RX_STRB
Reference
TX_STRB
TX_DO *
RX_DI *
RX_CLK
TX_CLK
TX_OBE
t10
t11
t12
t13
t14
t15
t16
t17
RX_IBF
t7
t8
t9
Figure 5-B Low Level Timing for A/D-D/A in Passive Mode
Table 5-D Low Level Timing Parameters for A/D-D/A in Passive Mode
Parameter
Clock Period (High to High)
Clock High Time (high to low)
Clock Low Time (low to high)
Load High Setup (high to high)
Load Low Setup (low to high)
Load High Hold (high to invalid [high
impedance])
CHS_DI Setup (valid to high)
CHS_DI Hold (high to invalid [high
impedance] )
CHS_IBF and CHS_OBE Delay
CHS_DO Delay (high to valid)
CHS_DO Hold (high to invalid [high
impedance] )
* When input is 8 bit uLaw or ALaw, data will be from B7 to B0.
* When output is 8 bit uLaw or ALaw, data will be from B7 to B0.
The AMBE-1000 is not recommended for new designs.
Please refer to the AMBE-2000/2020 product line.
t10
t10
t12
t12
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t8
t8
t7
t7
t11
t11
t9
t9
t12
t12
t16
page 52
t13
B15
B15
t17
t15
t14
Min
60
27
27
5
5
4
5
4
5
5 Volts
Max
35
35
Min
66
30
30
15
5
5
4
4
5
3 Volts
B0
B0
Max
40
40
t15
t17
Units
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns