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Teilenummer | LG1600FXH |
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Beschreibung | LG1600FXH Clock and Data Regenerator | |
Hersteller | Agere Systems | |
Logo | ||
Gesamt 20 Seiten Data Sheet
August 1999
LG1600FXH Clock and Data Regenerator
Figure 1. LG1600FXH Open View
Features
s Integrated clock recovery and data retiming
s Surface-mount package
s Single ECL supply
s Robust FPLL design
s Operation up to BER = 1e–3
s SONET/SDH compatible loss of signal alarm
s High effective Q allows long run lengths
s Jitter tolerance exceeding ITU-T/Bellcore
s Low clock jitter generation: typical <0.005 UI
s Standard and custom data rates
0.50 Gbits/s—5.5 Gbits/s
s Complementary 50 Ω I/Os
Applications
s SONET/SDH receiver terminals and regenerators
OC-12 through OC-96/STM-4 through STM-32
s SONET/SDH test equipment
s Proprietary bit rate systems
s Digital video transmission
s Clock doublers and quadruplers
LG1600FXH Clock and Data Regenerator
Pin Information
The pinout for the LG1600FXH is shown in Figure 9.
Data Sheet
August 1999
DNC
GND
GND
DNC
GND
GND
VREF
GND
CEXT
GND
REXT
GND
GND
LOS
GND
GND
DNC
68 67 66 65 64 63 62 61 60 59 58 57 56 55 54 53 52
1 51
2 50
3 49
4 48
5 47
6 46
7 45
8 44
9 43
10 42
11 41
12 40
13 39
14 38
15 37
16 36
17 35
18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34
V–TH
GND
GND
V–FB
GND
GND
GND
GND
V+OUT
GND
GND
GND
GND
V–OUT
GND
GND
VSS
Figure 9. Pin Diagram
12-3233(F)r.1
6 Lucent Technologies Inc.
6 Page LG1600FXH Clock and Data Regenerator
Typical Performance Characteristics (continued)
V±OUT
V+CLKO
OUTPUT TIMING
500
400
300
200
100
0
–100
0
y = 1/4x – 65
500
1000
1500
BIT PERIOD (ps)
2000
Figure 12. Data Clock Output Timing Diagram
Data Sheet
August 1999
12-3235(F)r.2
12 Lucent Technologies Inc.
12 Page | ||
Seiten | Gesamt 20 Seiten | |
PDF Download | [ LG1600FXH Schematic.PDF ] |
Teilenummer | Beschreibung | Hersteller |
LG1600FXH | LG1600FXH Clock and Data Regenerator | Agere Systems |
LG1600FXH0500 | LG1600FXH Clock and Data Regenerator | Agere Systems |
LG1600FXH0553 | LG1600FXH Clock and Data Regenerator | Agere Systems |
LG1600FXH0622 | LG1600FXH Clock and Data Regenerator | Agere Systems |
LG1600FXH1200 | LG1600FXH Clock and Data Regenerator | Agere Systems |
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