SK100EL14WD Просмотр технического описания (PDF) - Semtech Corporation
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SK100EL14WD Datasheet PDF : 4 Pages
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SK10/100EL14W
HIGH-PER.ORMANCE PRODUCTS
DC Characteristics
SK10/100EL14W DC Electrical Characteristics (Notes 1, 2, 7)
(VCC – VEE = +3.0V to +5.5V ; VOUT loaded 50 Ω to VCC – 2.0V)
Symbol
IEE
VBB
IIN
Characteristic
Power Supply current
10EL
100EL
Output Reference Voltage3
10EL
100EL
Input Current (Diff)
(SE)
TA = -40oC
Min Typ Max
TA = 0oC
Min Typ Max
TA = + 25oC
Min Typ Max
TA = +85oC
Min Typ Max Unit
22
28
38
23
30
39
24
30
40
25 32 42 mA
22
28
38
23
30
40
24
31
41
27
34
46 mA
- 1.43
- 1.38
- 150
- 1.30 - 1.38
- 1.26 - 1.38
150
150
- 150
- 1.27 - 1.35
- 1.26 - 1.38
150 - 150
150
- 1.25 -1.31
- 1.26 -1.38
150 - 150
150
-1.19 V
-1.26 V
150 µA
150 µA
AC Characteristics
SK10/100EL14W AC Electrical Characteristics
(VCC – VEE = +3.0V to +5.5V ; VOUT loaded 50 Ω to VCC – 2.0V)
TA = -40oC
TA = 0oC
TA = + 25oC
TA = +85oC
Symbol Characteristic
Min
Typ Max Min
Typ
Max
Min
Typ Max
Min
Typ Max Unit
Propagation Delay
tPLH
CLK to Q (Diff)
tPHL
CLK to Q (SE)
SCLK to Q
tskew Part-to-Part Skew
Within Device Skew4
420
565 710 480
590
700
500 610 720
560
670 780 Ps
450
550 650 475
570
665
490 585 680
530
630 730 Ps
470
555 640 490
565
640
500 580 660
550
625 700 Ps
200
200
200
200 ps
50
50
50
50
ps
tS
Setup Time EN*
0
0
0
0
ps
tH
Hold Time EN*
0
0
0
0
ps
VPP Minimum Input Swing CLK5 150
1000 150
1000 150
1000 150
1000 mV
VCMR
Common Mode Range6
VPP < 500 mV
VPP > 500 mV
VEE+1.3
VEE+1.5
VCC-0.4 VEE+1.3
VCC-0.4 VEE+1.5
VCC-0.4 VEE+1.3
VCC-0.4 VEE+1.5
VCC-0.4 VEE+1.3
VCC-0.4 VEE+1.5
VCC-0.4 V
VCC-0.4 V
tr , tf
Output Rise/Fall Times
(20% to 80%) Qn, Qn*
190
270 350 190
270
350
200 275 350
230
325 375 ps
Application Notes
AN1002 - Interfacing Between ECL / LVECL / PECL / LVPECL - to - TTL / LVTTL / CMOS / LVCMOS
AN1003 - Termination Techniques for ECL / LVECL / PECL / LVPECL Devices
AN1004 - Interfacing Between LVDS and ECL / LVECL / PECL / LVPECL
AN1005 - Using ECL / LVECL Devices as PECL / LVPECL
AN1006 - Designing with 10K and 100K ECL / PECL Devices
Revision 1/May 09, 2002
3
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