SY100E111A 查看數據表（PDF） - Micrel
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SY100E111A Datasheet PDF : 6 Pages
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Micrel, Inc.
Precison Edge®
SY10E111A/L
SY100E111A/L
AC ELECTRICAL CHARACTERISTICS(1)
VEE = VEE (Min.) to VEE (Max.); VCC = GND
TA = -40°C
TA = 0°C
TA = +25°C
TA = +85°C
Symbol
Parameter
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
tPD
Propagation Delay to Output
ps
IN (differential), Note 2
380 — 680 430 — 630 430 — 630 430 — 630
IN (single-ended), Note 3
280 — 780 330 — 730 330 — 730 330 — 730
tskew
Within-Device Skew, Note 4
Part-to-Part Skew (Diff.)
— — 75 — — 50 — — 50 — — 50 ps
— — 250 — — 200 — — 200 — — 200
VPP
VCMR
tr
tf
Note 1.
Note 2.
Note 3.
Note 4.
Note 5.
Note 6.
Minimum Input Swing, Note 5
Common Mode Range, Note 6
Rise/Fall Times
20% to 80%
250 — — 250 — — 250 — — 250 — — mV
–1.5 — –0.4 –1.5 — –0.4 –1.5 — –0.4 –1.5 — –0.4 V
200 — 650 200 — 600 200 — 600 200 — 600 ps
Parametric values specified at:
5 volt Power Supply Range 100E111A Series:
-4.2V to -5.5V.
10E111A Series
-4.75V to -5.5V.
3 volt Power Supply Range 10/100E111L Series:
-3.0V to -3.8V.
The differential propagation delay is defined as the delay from the crossing points of the differential input signals to the crossing point of the
differential output signals.
The single-ended propagation delay is defined as the delay from the 50% point of the input signal to the 50% point of the output signal.
The within-device skew is defined as the worst case difference between any two similar delay paths within a single device.
VPP (min) is defined as the minimum input differential voltage which will cause no increase in the propagation delay. The VPP (min) is AC
limited for the E111A/L as a differential input as low as 50mV will still produce full ECL levels at the output.
VCMR is defined as the range within the VIH level may vary, with the device still meeting the propagation delay specification. The VIL level
must be such that the peak-to-peak voltage is less than 1.0V and greater than or equal to VPP (min).
For PECL operation: VCMR (max) = VCC – |VCMR (max)| and VCMR (min) = VCC – |VCMR (min)|
M9999-032006
hbwhelp@micrel.com or (408) 955-1690
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