SY55856UHGTR MICREL [Micrel Semiconductor], SY55856UHGTR Datasheet - Page 6

• Manufacturer Part Number: SY55856UHGTR
• Description: 2.5V/3.3V 2.5GHz DIFFERENTIAL 2-CHANNEL PRECISION CML DELAY LINE
• Manufacturer: MICREL [Micrel Semiconductor]

Micrel, Inc.
Note:
1.
M9999-011207
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TRUTH TABLES
Table 2 defines the approximate relative delay between the two paths. For example, if S2, S1, S0 = 000, and an edge appears at CLK_IN at the
same instant as an edge appears at DATA_IN, then an edge at CLK_OUT will appear about 350ps earlier than an edge at DATA_OUT. That is,
negative values imply CLK_OUT being shifted early with respect to DATA_OUT. Likewise, a positive value in the third column implies that
CLK_OUT is shifted late with respect to DATA_OUT. Please consult the “AC ELECTRICAL CHARACTERISTICS” section for more precise delay
values.
DATA_IN CLK_IN CINV
S2
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
S1
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Table 2. Nominal Differential Delay Values
Table 1. Input to Output Connectivity
0
1
0
1
0
1
0
1
S0
0
1
0
1
0
1
0
1
DATA_OUT /DATA_OUT CLK_OUT /CLK_OUT
0
0
0
0
1
1
1
1
(D_SEL=0) (ps)
DATA_OUT
6
350
300
250
200
150
100
50
0
1
1
1
1
0
0
0
0
(D_SEL=1) (ps)
0
1
1
0
0
1
1
0
CLK_OUT
100
150
200
250
300
350
50
0
1
0
0
1
1
0
0
1
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