ADF7021-NDF View Datasheet(PDF) - Analog Devices
Part Name
Description
Manufacturer
ADF7021-NDF Datasheet PDF : 64 Pages
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ADF7021-N
TIMING CHARACTERISTICS
VDD = 3 V ± 10%, DGND = AGND = 0 V, TA = 25°C, unless otherwise noted. Guaranteed by design but not production tested.
Table 6.
Parameter
t1
t2
t3
t4
t5
t6
t8
t9
t10
t11
t12
t13
t14
t15
Limit at TMIN to TMAX
>10
>10
>25
>25
>10
>20
<25
<25
>10
5 < t11 < (¼ × tBIT)
>5
>5
>¼ × tBIT
>¼ × tBIT
Unit
Test Conditions/Comments
ns
SDATA to SCLK setup time
ns
SDATA to SCLK hold time
ns
SCLK high duration
ns
SCLK low duration
ns
SCLK to SLE setup time
ns
SLE pulse width
ns
SCLK to SREAD data valid, readback
ns
SREAD hold time after SCLK, readback
ns
SCLK to SLE disable time, readback
ns
TxRxCLK negative edge to SLE
ns
TxRxDATA to TxRxCLK setup time (Tx mode)
ns
TxRxCLK to TxRxDATA hold time (Tx mode)
μs
TxRxCLK negative edge to SLE
μs
SLE positive edge to positive edge of TxRxCLK
Rev. 0 | Page 11 of 64
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