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參數(shù)資料
型號: SY88149CLKG
廠商: Micrel Inc
文件頁數(shù): 6/10頁
文件大?。?/td> 0K
描述: IC AMP LIMITING PECL TTL 10-MSOP
標(biāo)準(zhǔn)包裝: 100
類型: 限幅后置放大器
應(yīng)用: 光纖學(xué)網(wǎng)絡(luò)
安裝類型: 表面貼裝
封裝/外殼: 10-TFSOP,10-MSOP(0.118",3.00mm 寬)
供應(yīng)商設(shè)備封裝: 10-MSOP
包裝: 管件
產(chǎn)品目錄頁面: 1089 (CN2011-ZH PDF)
其它名稱: 576-3393-5
Micrel, Inc.
SY88149CL
January 2009
5
M9999-011609-C
hbwhelp@micrel.com or (408) 955-1690
AC Electrical Characteristics
VCC = 3.0V to 3.6V; RLOAD = 50 to VCC–2V; TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min
Typ
Max
Units
tr, tf
Output Rise/Fall Time
(20% to 80%)
Note 4
260
ps
tJITTER
Deterministic
Random
Note 5
Note 6
15
5
psPP
psRMS
VID
Differential Input Voltage Swing
Figure 1
5
1800
mVPP
VOD
Differential Output Voltage
Swing
VID > 18mVPP Figure 1
1500
mVPP
TOFF
SD Release Time
100
500
ns
TON
SD Assert Time
100
500
ns
SDAL
Low SD Assert Level
RSDLVL = 15k, Note 8
3.4
mVPP
SDDL
Low SD De-assert Level
RSDLVL = 15k, Note 8
2.3
mVPP
HYSL
Low SD Hysteresis
RSDLVL = 15k, Note 7
3.4
dB
SDAM
Medium SD Assert Level
RSDLVL = 5k, Note 8
6.2
8
mVPP
SDDM
Medium SD De-assert Level
RSDLVL = 5k, Note 8
3
4.2
mVPP
HYSM
Medium SD Hysteresis
RSDLVL = 5k, Note 7
2
3.4
5
dB
SDAH
High SD Assert Level
RSDLVL = 100, Note 8
16.4
20
mVPP
SDDH
High SD De-assert Level
RSDLVL = 100, Note 8
8
10.8
mVPP
HYSH
High SD Hysteresis
RSDLVL = 100, Note 7
2
3.4
5
dB
B-3dB
3dB Bandwidth
1
GHz
AV(Diff)
Differential Voltage Gain
42
dB
S21
Single-ended Small-Signal Gain
36
dB
Notes:
4. Amplifier in limiting mode. Input is a 200MHz square wave.
5. Deterministic jitter measured using 1.25Gbps K28.5 pattern, VID = 10mVPP.
6. Random jitter measured using 1.25Gbps K28.7 pattern, VID = 10mVPP.
7. This specification defines electrical hysteresis as 20log(SD Assert/SD De-assert). The ratio between optical hysteresis and
electrical hysteresis is found to vary between 1.5 and 2 depending upon the level of received optical power and ROSA
characteristics. Based upon that ratio, the optical hysteresis corresponding to the electrical hysteresis range 2dB-5dB, shown
in the AC characteristics table, will be 1dB-4dB optical Hysteresis.
8. See “Typical Operating Characteristics” for a graph showing how to choose a particular RSDLVL for a particular SD assert and
its associated de-assert amplitude.
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