SY100S838LZCTR 데이터 시트보기 (PDF) - Micrel
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SY100S838LZCTR Datasheet PDF : 5 Pages
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Micrel, Inc.
Precision Edge®
SY100S838
SY100S838L
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
fMAX
Maximum Toggle Frequency
1000 — — 1000 — — 1000 — — 1000 — — MHz
tPLH
tPHL
tskew
Propagation Delay to Output
ps
CLK ➝ Output (Diff.) 950 — 1150 950 — 1150 970 — 1170 1050 — 1250
CLK ➝ Output (S.E.) 900 — 1200 900 — 1200 920 — 1220 1000 — 1300
MR ➝ Q 600 — 900 600 — 900 600 — 900 600 — 900
Within-Device Skew(2) Q0 — Q3 — — 50 — — 50 — — 50 — — 50 ps
Part-to-Part Q0 — Q3 (Diff.) — — 200 — — 200 — — 200 — — 200
tS
Set-up Time
EN ➝ CLK 300 150 — 300 150 — 300 150 — 300 150 — ps
DIVSEL ➝ CLK 300 — — 300 — — 300 — — 300 — —
tH
VPP
VCMR
Hold Time
CLK ➝ EN 400 150 — 400 150 — 400 150 — 400 150 — ps
CLK ➝ DIVSEL 400 200 — 400 200 — 400 200 — 400 200 —
Minimum Input Swing(3) CLK 250 — — 250 — — 250 — — 250 — — mV
Common Mode Range(4) CLK (4) — -0.55 (4) — -0.55 (4) — -0.55 (4) — -0.55 V
tRR
Reset Recovery Time
— — 100 — — 100 — — 100 — — 100 ps
tPW
Minimum Pulse Width
CLK 800 — — 800 — — 800 — — 800 — — ps
MR 700 — — 700 — — 700 — — 700 — —
tr
Output Rise/Fall Times
Q 280 — 550 280 — 550 280 — 550 280 — 550 ps
tf
(20% —80%)
Notes:
1. Parametric values specified at:
5 volt Power Supply Range 100S838 Series: -4.2V to -5.5V.
3 volt Power Supply Range 100S838L Series -3.0V to -3.8V.
2. Skew is measured between outputs under identical transitions.
3. Minimum input swing for which AC parameters are guaranteed. The device will function reliably with differential inputs down to 100mV.
4. The CMR range is referenced to the most positive side of the differential input signal. Normal operation is obtained if the HIGH level falls within the specified
range and the peak-to-peak voltage lies between VPP (min) and 1.0V. The lower end of the CMR range is dependent on VEE and is equal to VEE +1.65V.
TIMING DIAGRAM
CLK
Q (÷1)
Q (÷2)
Q (÷3)
Q (÷4)
Q (÷6)
M9999-113006
hbwhelp@micrel.com or (408) 955-1690
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