參數資料
型號: SY88922KCTR
廠商: MICREL INC
元件分類: 其它接口
英文描述: SDH/SONET 2.5Gbps LASER DIODE DRIVER
中文描述: SPECIALTY INTERFACE CIRCUIT, PDSO10
封裝: 3 X 3 MM, MSOP-10
文件頁數: 3/8頁
文件大小: 84K
代理商: SY88922KCTR
3
SY88922
Micrel
T
A
= 0
°
C
Typ.
T
A
= +25
°
C
Typ.
T
A
= +85
°
C
Typ.
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
Conditions
t
pd
D
Propagation Delay
D
IN
- OUT
1000
500
1000
1000
ps
t
pd
EN
Propagation Delay
/EN - OUT
1000
450
1000
1000
ps
t
r
t
f
Rise/Fall Time
(20% to 80%)
Output Current Ringing
(2)
160
110
160
160
ps
Load = 25
I
OR
10
10
10
%
T
A
= 0
°
C
Typ.
T
A
= +25
°
C
Typ.
T
A
= +85
°
C
Typ.
Symbol
Parameter
Min.
Max.
Min.
Max.
Min.
Max.
Unit
V
IH
Input HIGH Voltage
(D
IN
, /D
IN
, /EN)
V
CC
1165
V
CC
880
V
CC
1165
V
CC
880
V
CC
1165
V
CC
880
mV
V
IL
Input LOW Voltage
(D
IN
, /D
IN
, /EN)
V
CC
1810
V
CC
1475 V
CC
1810
V
CC
1475 V
CC
1810
V
CC
1475
mV
V
REF
Reference Voltage
Input LOW Current
(1)
(D
IN
, /D
IN
, /EN)
3.12
3.00
2.80
V
I
IL
0.5
0.5
0.5
uA
I
IH
Input HIGH Current
(D
IN
, /D
IN
, /EN)
Supply Current
(2)
100
100
100
uA
I
CC
16
25
16
25
16
25
mA
I
OL
Output LOW Current
(/EN = HIGH)
500
500
500
uA
I
OUT
Modulation Current
5
15
25
5
15
25
5
15
25
mA
I
RSET
Modulation Control
0.125
0.625
0.125
0.625
0.125
0.625
mA
A
RSET
=I
OUT
/I
RSET
30
38
44
30
38
44
30
38
44
NOTES:
1. V
I
= V
IL
(Min.)
2. I
MOD
= 25mA.
DC ELECTRICAL CHARACTERISTICS
GND = 0V; V
CC
= +5.0V
±
10%; T
A
= 0
°
C to + 85
°
C
AC ELECTRICAL CHARACTERISTICS
(1)
I
MOD
=10mA; GND = 0V; V
CC
= +5V
±
10%; T
A
= 0
°
C to + 85
°
C
NOTES:
1. R
EXT
= R
SER
= 25
±
1%, R
SER
connects to V
CC
directly without Laser Diode.
2. I
OH
= 5 to 25mA
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