參數(shù)資料
型號(hào): VSC8113QB
廠商: VITESSE SEMICONDUCTOR CORP
元件分類: 數(shù)字傳輸電路
英文描述: Modular Connector; No. of Contacts:8; Approval Categories:FCC part 68, Subpart F, IEC-603-7 compliant; Meet ITA/EIA requirements; UL94V-0 fire-retardant rated; Body Material:Fire-Retardant Plastic; Color:Red RoHS Compliant: Yes
中文描述: TRANSCEIVER, PQFP100
封裝: 14 X 20 MM, 2.70 MM HEIGHT, PLASTIC, QFP-100
文件頁(yè)數(shù): 14/28頁(yè)
文件大小: 484K
代理商: VSC8113QB
VITESSE
Data Sheet
VSC8113
ATM/SONET/SDH 622 Mb/s Transceiver Mux/Demux
with Integrated Clock Generation and Clock Recovery
Page 14
VITESSE
SEMICONDUCTOR CORPORATION
741 Calle Plano, Camarillo, CA 93012 805/388-3700 FAX: 805/987-5896
G52154-0, Rev 4.2
3/19/99
Table 13: Clock Multiplier Unit Performance
(1)
These Reference Clock Jitter limits are required for the outputs to meet SONET system level jitter requirements
(< 10 mUIrms)
Needed to meet SONET output frequency stability requirements
Measured
(2)
(3)
Note: Jitter specification is defined utilizing a 12KHz - 5MHz LP-HP single pole filter.
AC Characteristics
Table 14: PECL and TTL Outputs
Name
Description
Min
Typ
Max
Units
RCd
RCj
RCj
RCj
RCj
RC
f
OCj
OCj
OCj
OCj
OCf
range
OCd
Reference clock duty cycle
Reference clock jitter (RMS) @ 77.76 MHz ref
(1)
Reference clock jitter (RMS) @ 51.84 MHz ref
(1)
Reference clock jitter (RMS) @ 38.88 MHz ref
(1)
Reference clock jitter (RMS) @ 19.44 MHz ref
(1)
Reference clock frequency tolerance
(2)
Output clock jitter (RMS) @ 77.76 MHz ref
(3)
Output clock jitter (RMS) @ 51.84 MHz ref
(3)
Output clock jitter (RMS) @ 38.88 MHz ref
(3)
Output clock jitter (RMS) @ 19.44 MHz ref
(3)
Output frequency
Output clock duty cycle
40
60
13
12
9
5
+20
8
10
13
15
624
60
%
ps
ps
ps
ps
ppm
ps
ps
ps
ps
MHz
%
-20
620
40
Parameters
Description
Min
Typ
Max
Units
Conditions
T
R,TTL
T
F,TTL
T
R,PECL
T
F,PECL
TTL Output Rise Time
TTL Output Fall Time
PECL Output Rise Time
PECL Output Fall Time
2
ns
10-90%
10-90%
20-80%
20-80%
1.5
ns
350
ps
350
ps
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VSC8114 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:ATM/SONET/SDH 622 Mb/s Transceiver Mux/Demux with Integrated Clock Generation and Clock Recovery
VSC8114QB 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:ATM/SONET/SDH 622 Mb/s Transceiver Mux/Demux with Integrated Clock Generation and Clock Recovery
VSC8114QB1 制造商:VITESSE 制造商全稱:Vitesse Semiconductor Corporation 功能描述:ATM/SONET/SDH 622 Mb/s Transceiver Mux/Demux with Integrated Clock Generation and Clock Recovery