GA1088MC700 View Datasheet(PDF) - TriQuint Semiconductor
Part Name
Description
Manufacturer
GA1088MC700 Datasheet PDF : 10 Pages
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GA1088
Switching Waveforms
Figure 4. General Timing
REFCLK
tCPW
tCPW
t PD1,2
t JR
FBIN
Q0 – Q10
(INDIVIDUALLY)
Figure 5. tSKEW1
Group A
Group A
Group B
Group B
Group C
Group C
t SKEW1
t SKEW1
t SKEW1 t SKEW1
t SKEW1 t SKEW1
Figure 6. tSKEW2
Group A
Group B
and Group C
when n = 0
t SKEW2
t PERIOD
t JP
Figure 7. tSKEW3
(For Group A Feedback)
f = 2x fREF
Period =
1
f REFCLK
Groups B or C
t1
t SKEW3 =
(For Group A or B Feedback)
Period
2
– t1
Group A
Group C
Group B
Group C
t4
t SKEW3 = n – t4
t4
t SKEW3 = n – t4
Note: “n” is the phase shift increment: t, 0, -t, 2t.
Figure 8. tSKEW4
f = fREF
Group A
Period =
1
f REFCLK
t2
f = 2x fREF
Groups B or C
t3
t4
t SKEW4 =
Period
2
– t2
=
Period
4
–
t3
=
Period
4
– t4
6
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