![](http://datasheet.mmic.net.cn/Micrel-Inc/SY10E446JC-TR_datasheet_99796/SY10E446JC-TR_4.png)
4
SY10E446
SY100E446
Micrel, Inc.
M9999-032206
hbwhelp@micrel.com or (408) 955-1690
TA = 0
°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Typ.
Max. Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
Condition
fMAX
Max. Conversion Frequency
1.3
1.6
—
1.3
1.6
—
1.3
1.6
—
Gb/s
—
NRZ
tPD
Propagation Delay to Output
ps
—
CLK to SOUT
1000
1400
1700 1000
1400
1700
1000
1400
1700
CLK to CL/4
500
800
1100
500
800
1100
500
800
1100
CLK to CL/8
800
1100
1400
800
1100
1400
800
1100
1400
SYNC to CL/4, CL/8
500
800
1100
500
800
1100
500
800
1100
tS
Set-up Time
ps
—
SIN
–200
–400
—–200
–400
—–200
–400
—
Dn
–200
–400
—–200
–400
—–200
–400
—
Mode
0
–250
—
0
–250
—
0
–250
—
tH
Hold Time
ps
—
SIN
750
550
—
750
550
—
750
550
—
Dn
800
600
—
800
600
—
800
600
—
Mode
500
300
—
500
300
—
500
300
—
tRR
Reset Recovery Time
500
200
—
500
200
—
500
200
—
ps
—
tPW
Minimum Pulse Width
400
——
400
——
400
——
ps
—
CLK, MR
tr
Rise/Fall Time
ps
20–80%
tf
SOUT
100
225
350
100
225
350
100
225
350
Other
200
425
650
200
425
650
200
425
650
AC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
DC ELECTRICAL CHARACTERISTICS
VEE = VEE (Min.) to VEE (Max.); VCC = VCCO = GND
TA = 0
°CTA = +25°CTA = +85°C
Symbol
Parameter
Min.
Typ.
Max.
Min.
Typ.
Max.
Min.
Typ.
Max.
Unit
Condition
IIH
Input HIGH Current
——
150
——
150
——
150
A
—
VOH
Output HIGH Voltage
V1
(SOUT Only) 10E
–1020
—–790
–980
—–760
–910
—–670
(SOUT Only) 100E
–1025
—–830 –1025
—–830
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
IEE
Power Supply Current
mA
—
10E
—
110
132
—
110
132
—
110
132
100E
—
110
132
—
110
132
—
127
152
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.
TRUTH TABLE
Mode
Conversion
L
4-Bit
H
8-Bit