AD6426 Analog Devices, AD6426 Datasheet - Page 41
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AD6426
Manufacturer Part Number
AD6426
Description
Enhanced GSM Processor
Manufacturer
Analog Devices
Datasheet
1.AD6426.pdf
(50 pages)
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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
90
91
92
93
94
95
VSCLK (I)
VSFS (I)
VSDI (I)
VSDO (O)
Comment (see Figure 21)
VSCLK period
VSFS setup time before VSCLK low
VSFS hold time after VSCLK low
VSDI setup time before VSCLK low
VSDI hold time after VSCLK low
VSDO delay after VSCLK high
t
91
Figure 21. EVBC Interface VSPORT Timing
t
90
t
93
t
92
D15
D15
- 41 -
D14
t
94
t
D14
95
Min
76.9
4
7
4
7
0
D13
Typ
EVBC Interface VSPORT
Confidential Information
Max
15
AD6426
Units
ns
ns
ns
ns
ns
ns