SY100E445 데이터 시트보기 (PDF) - Micrel
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SY100E445 Datasheet PDF : 8 Pages
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Micrel, Inc.
LTORUGTICHDTIAABGLREASM
Mode
L
H
Conversion
4-Bit
8-Bit
SY10E445
SY100E445
SEL
Serial Input
H
A
L
B
DLCOGCIHCADRIACGTREARMISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
Symbol
Parameter
TA = 0°C
TA = +25°C
TA = +85°C
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
Condition
IIH
Input HIGH Current
— — 150 — — 150 — — 150 µA
—
VOH
Output HIGH Voltage
V
(SOUT only) 10E –1020 — –790 –980 — –760 –910 — –670
1
(SOUT only) 100E –1025 — –830 –1025 — –830 –1025 — –830
1
VBB
Output Reference Voltage
V
10E –1.38 — –1.27 –1.35 — –1.25 –1.31 — –1.19
100E –1.38 — –1.26 –1.38 — –1.26 –1.38 — –1.26
IEE
Power Supply Current
mA
—
10E — 154 185 — 154 185 — 154 185
100E — 154 185 — 154 185 — 177 212
Note:
1. The maximum VOH limit was relaxed from standard ECL due to the high frequency output design. All other outputs are specified with the standard 10E
and 100E VOH levels.
ALCOGCIHCADRIACGTREARMISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
Symbol
Parameter
TA = 0°C
TA = +25°C
TA = +85°C
Min. Typ. Max. Min. Typ. Max. Min. Typ. Max. Unit
fMAX
Max. Conversion Frequency 2.0 — — 2.0 — — 2.0 — — Gb/s
2.5 — — 2.5 — — 2.5 — — NRZ
tPD
Propagation Delay to Output
ps
CLK to Q
1500 1800 2100 1500 1800 2100 1500 1800 2100
CLK to SOUT
800 975 1150 800 975 1150 800 975 1150
CLK to CL/4
1100 1325 1550 1100 1325 1550 1100 1325 1550
CLK to CL/8
1100 1325 1550 1100 1325 1550 1100 1325 1550
tS
Set-up Time
SINA, SINB
SEL
ps
–100 –250 — –100 –250 — –100 –250 —
0 –200 — 0 –200 — 0 –200 —
tH
Hold Time, SINA, SINB, SEL 450 300 — 450 300 — 450 300 — ps
tRR
Reset Recovery Time
500 300 — 500 300 — 500 300 — ps
tPW
Minimum Pulse Width
CLK, MR
400 — — 400 — — 400 — — ps
tr
Rise/Fall Times
tf
20% to 80%
SOUT
Other
ps
100 225 350 100 225 350 100 225 350
200 425 650 200 425 650 200 425 550
Notes:
1. Guaranteed for input clock amplitudes of 150mV to 800mV.
2. Guaranteed for input clock amplitudes of 150mV to 400mV.
Condition
1
2
—
—
—
—
—
—
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
4
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