E142AHF Datasheet, PDF (2/19 Pages) Semtech Corporation – Per Pin timing Deskew w 4x2 Cross Point Switch

Edge142
EDGE HIGH-PERFORMANCE PRODUCTS
PIN Description
Pin Name
Digital
IN0, IN0*
IN1, IN1*
IN2, IN2*
IN3, IN3*
OUT0, OUT*
OUT1, OUT1*
MUX OUT0, 0*
MUX OUT1, 1*
S00, S01
S10, S11
MUX0 SEL
MUX1 SEL
EN*
MUX EN
Analog
VDELAY0
VDELAY1
VFALL0
VFALL1
VMID0
VMID1
REXT1
REXT2
COMP1,
COMP2
TDP, TDN
Power
GND
VEE
Pin #
Description
41, 42
44, 45
48, 47
51, 50
26, 25
14, 15
23, 22
17, 18
32, 31
8, 9
30
10
29
11
The multiplexer input signals. (Differential digital inputs.)
The selected and delayed output signals. (Differential ECL compatible
outputs.)
Selected monitor outputs. (Differential ECL compatible levels.)
Single-ended 10KH ECL compatible inputs which select the channel 0
and channel 1 source.
Single-ended 10KH ECL compatible inputs which select the two output
monitor sources.
Single-ended 10KH ECL compatible input which enables the delayed
outputs.
Single-ended 10KH ECL compatible input which enables the monitor
outputs.
39
1
37
3
38
2
36
4
35
5
21, 19
Analog voltage inputs which control the amount of propagation delay for
each channel.
Analog voltage inputs which control the amount of falling edge delay for
each channel.
Analog voltage inputs which control the amount of pulse width
compensation for each channel.
Analog input current used to establish the bias current for the VDELAY,
VFALL, and VMIDinputs.
Analog input current used to establish the bias level for the delay cells.
Op Amp compensation capacitors.
Positive and negative terminals to the thermal diode string.
6, 12, 13, 16,
24, 27, 28, 34,
40, 43, 49, 52
Device ground (positive device supply).
7, 20, 33, 46
 2000 Semtech Corp.
2
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