AD6426 Analog Devices, AD6426 Datasheet - Page 39

• Manufacturer Part Number: AD6426
• Description: Enhanced GSM Processor
• Manufacturer: Analog Devices

This Information applies to a product under development. Its characteristics and specifications are subject to change without notice. Analog Devices assumes no
obligation regarding future manufacture unless otherwise agreed to in writing. No responsibility is assumed by Analog Devices for its use; nor for any
infringements of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent
rights of Analog Devices.
Revision Preliminary 2.3 (June 9, ´98)
Preliminary Technical Information
TIMING CHARACTERISTICS
Parameter
t
t
t
t
t
t
70
71
72
73
74
75
ASCLK (O)
ASOFS (O)
ASDI (i)
ASDO (O)
Comment (see Figure 19)
ASCLK period
ASOFS setup time before ASCLK high
ASOFS hold time after ASCLK high
ASDI setup time before clock low
ASDI hold time after clock low
ASDO delay after clock high
t
71
t
73
t
70
Figure 19. EVBC Interface ASPORT Timing
D9
D9
t
74
t
75
D8
D8
- 39 -
D7
D7
A2
A2
Min
20
20
20
20
0
A1
A1
Typ
384
EVBC Interface ASPORT
Confidential Information
A0
A0
t
72
Max
20
AD6426
Units
ns
ns
ns
ns
ns
ns