Untitled
Abstract: No abstract text available
Text: ECTRO Section 9 104 Timing Modules Timing Module TM is the clocks and the controlling circuitry in a Network Element that are needed to meet the requirements of GR-1244-CORE Issue 2 (GR-1244). Below is a block diagram taken from GR-1244 showing where a TM is
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GR-1244-CORE
GR-1244)
GR-1244
GR-1244.
1-88-VECTRON-1
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LTC3890EGN-1
Abstract: No abstract text available
Text: DEMO CIRCUIT 1244 QUICK START GUIDE LOW QUIESCENT CURRENT, DUAL OUTPUT HIGH VOLTAGE STEPDOWN CONVERTER DESCRIPTION Demonstration circuit 1244 is a Low Quiescent Current, Dual Output Synchronous Buck Converter featuring the LTC3890EGN-1. DC1244 converts a 4.5V-60V voltage
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LTC3890EGN-1.
DC1244
V-60V
DC1244,
LTC3890EGN-1,
LTC3890EGN-1
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TCXO rakon E3179
Abstract: E3179 RAKON E3179
Text: E3179 SMD TCXO GR-1244 & GR253 STRATUM 3 ISSUE 4; 1 NOVEMBER 2008 - RoHS 2002/95/EC Outline mm 3 applications, manufactured for us by Rakon utilising their Pluto ASIC technology 7.0±0.15 0.6 ▪▪ Zarlink approved TCXO for GR-1244 & GR-253 Stratum
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E3179
GR-1244
GR253
2002/95/EC
GR-253
10-60Hz
TCXO rakon E3179
RAKON E3179
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E2889
Abstract: TCXO rakon E2889
Text: E2889 SMD TCXO GR-1244 & GR253 STRATUM 3 ISSUE 5; 1 NOVEMBER 2008 - RoHS 2002/95/EC Outline mm ▪▪ Zarlink approved TCXO for GR-1244 & GR-253 Stratum 3 applications, manufactured for us by Rakon utilising their Pluto ASIC technology 6.2 max Description
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E2889
GR-1244
GR253
2002/95/EC
GR-253
980m/s
10-60Hz
60-500Hz
TCXO rakon E2889
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OSCILLATOR, TCXO, 139.264 MHZ
Abstract: No abstract text available
Text: 05/30/02 3:12 PM VECTRON 8798_AA's Vectron 104 Page 104 Section 9 Timing Modules 8798_AA's Vectron 05/30/02 3:12 PM Page 105 Timing Module TM is the clocks and the controlling circuitry in a Network Element that are needed to meet the requirements of GR-1244-CORE Issue 2 (GR-1244). Below is
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GR-1244-CORE
GR-1244)
GR-1244
GR-1244.
1-88-VECTRON-1
OSCILLATOR, TCXO, 139.264 MHZ
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GPON ONU
Abstract: 1650nm EN-60825-2 GPON EIA-JESD22-A114 GR-468 MC100LVELT23
Text: OPGP-34-A4B3RT 2.488Gbps Downstream/1.244Gbps Upstream GPON ONU Transceiver FEATURES RoHS compliant 2x5 pin SFF package with SC/APC pigtail fiber supporting industrial temperature operating Supports asymmetrical 2488 Mbps downstream and 1244 Mbps upstream
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OPGP-34-A4B3RT
488Gbps
244Gbps
1310nm
1490nm
1550nm
1650nm
GR-468
R50032471
21CFR
GPON ONU
EN-60825-2
GPON
EIA-JESD22-A114
MC100LVELT23
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GPON APD 1490nm
Abstract: EIA-JESD22-A114 GR-468 gpon ONU OPGP-34-A4B3RT InGaAs APD 28 pin G9842
Text: OPGP-34-A4B3RT 2.488Gbps Downstream/1.244Gbps Upstream GPON ONU Transceiver FEATURES RoHS compliant 2x7 pin SFF package with SC pigtail fiber Supports asymmetrical 2488 Mbps downstream and 1244 Mbps upstream 1310nm Transmitter, 1490nm Receiver Single +3.3V power supply
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OPGP-34-A4B3RT
488Gbps
244Gbps
1310nm
1490nm
GR-468
R50032471
21CFR
GPON APD 1490nm
EIA-JESD22-A114
gpon ONU
OPGP-34-A4B3RT
InGaAs APD 28 pin
G9842
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E3179
Abstract: No abstract text available
Text: E3179/E3179LF GR-1244 and GR-253 Core Stratum 3 Minature Surface Mount TCXO ISSUE 3 ; 13 JUNE 2005 Marking Nominal Frequency, Fo • 20.0MHz ■ ■ ■ Supply Voltage ■ 3.3V ±5% ■ ■ Input Current ■ < 6mA CMAC xx ∆3179 YW Output ■ Type : HCMOS
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E3179/E3179LF
GR-1244
GR-253
28ppm
32ppm
-85dBc/Hz
100Hz
-110dBc/Hz
0125dBc/Hz
E3179
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c-mac
Abstract: No abstract text available
Text: GR-1244 and GR-253-Core Stratum 3 Minature Surface Mount TCXO ISSUE 1 ; 24 MARCH 2004 Nominal Frequency, Fo • 20.0MHz Supply Voltage ■ 3.3V ±5% Marking laser ■ Manufacturers ID (CMAC) ■ Manufacturers identifier (xx) ■ Pad 1 / Static Sensitivity Identifier (∆)
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E2791
GR-1244
GR-253-Core
28ppm
32ppm
-85dBc/Hz
100Hz
-110dBc/Hz
-125dBc/Hz
10kHz
c-mac
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PDF
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c-mac
Abstract: No abstract text available
Text: E2791/E2791LF GR-1244 and GR-253-Core Stratum 3 Minature Surface Mount TCXO ISSUE 2 ; 13 JUNE 2005 Nominal Frequency, Fo • 20.0MHz Supply Voltage ■ 3.3V ±5% Marking laser ■ Manufacturers ID (CMAC) ■ Manufacturers identifier (xx) ■ Pad 1 / Static Sensitivity Identifier (∆)
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E2791/E2791LF
GR-1244
GR-253-Core
28ppm
32ppm
c-mac
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Untitled
Abstract: No abstract text available
Text: TX-503 Temperature Compensated Crystal Oscillator High Precision TX-503 Features Applications • Ultra High Stability TCXO • OCXO Replacement • Low Power Consumption • Meets Stratum 3 acc. GR-1244 • ROHS 6 Compliant • Frequency Range1: 8 - 26 MHz
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TX-503
GR-1244
D-74924
1-88-VECTRON-1
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Untitled
Abstract: No abstract text available
Text: Miniature OCXO 9x14mm FEATURES • • • • • • • • • Industry Standard 9x14mm SMT Footprint 3.3V or 5.0V operation Commercial or Industrial temperature range LVCMOS output Frequency Stability and Holdover to Stratum 3 requirements of GR-1244
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9x14mm
GR-1244
2002/95/EC
9x14mm
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c-mac
Abstract: E3179
Text: E3179/E3179LF GR-1244 and GR-253 Core Stratum 3 Minature Surface Mount TCXO ISSUE 3 ; 13 JUNE 2005 Marking Nominal Frequency, Fo • 20.0MHz ■ ■ ■ Supply Voltage ■ 3.3V ±5% ■ ■ Input Current ■ < 6mA Output Type : HCMOS ■ Load : 15pF max ■ Vol
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E3179/E3179LF
GR-1244
GR-253
c-mac
E3179
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Untitled
Abstract: No abstract text available
Text: Quad PLL, Quad Input, Multiservice Line Card Adaptive Clock Translator AD9554 Data Sheet FEATURES APPLICATIONS Supports GR-1244 Stratum 3 stability in holdover mode Supports smooth reference switchover with virtually no disturbance on output phase Supports Telcordia GR-253 jitter generation, transfer, and
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AD9554
GR-1244
GR-253
OC-192
dAD9554/PCBZ
72-Lead
CP-72-4
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Untitled
Abstract: No abstract text available
Text: TX-503 Temperature Compensated Crystal Oscillator High Precision TX-503 Features • • • • • • • • Applications Ultra high stability TCXO OCXO Replacement Low power consumption Meets Stratum 3 acc. GR-1244 ROHS 6 compliant Frequency range1: 8 - 26 MHz
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TX-503
GR-1244
D-74924
1-88-VECTRON-1
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cts 970 ocxo
Abstract: CTS ocxo 125 cts ocxo CTS ocxo 970 GR-1244 ocxo cts 03 model 970 cts
Text: MODEL 1914 Miniature OCXO 9x14mm FEATURES • • • • • • • • • Industry Standard 9x14mm SMT Footprint 3.3V or 5.0V operation Commercial and Industrial temp. range LVCMOS output Frequency Stability and Holdover to Stratum 3 requirements of GR-1244
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9x14mm
9x14mm
GR-1244
2002/95/EC
cts 970 ocxo
CTS ocxo 125
cts ocxo
CTS ocxo 970
GR-1244
ocxo cts 03
model 970 cts
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Untitled
Abstract: No abstract text available
Text: Multirate 155 Mbps/622 Mbps/1244 Mbps/1250 Mbps Burst Mode Clock and Data Recovery IC with Deserializer ADN2855 FEATURES GENERAL DESCRIPTION Serial data input 155.52 Mbps/622.08 Mbps/1244.16 Mbps/1250.00 Mbps 12-bit acquisition time 4-bit parallel LVDS output interface
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Mbps/622
Mbps/1244
Mbps/1250
ADN2855
12-bit
32-lead
ADN2855
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sj2c
Abstract: SCHEMATIC DIAGRAM POWER SUPPLY 12v 5A MAX1161 26-PIN MAX1160 MAX1160EVKIT 74FXX 708a-type a5218 9pin d type Female PCB connector
Text: 19-1244; Rev 0; 6/97 MAX1160 Evaluation Kit _Features ♦ 20Msps/40Msps Conversion Rate ♦ On-Board Clock Drivers ♦ Data Output and Strobe Signal ♦ User-Selectable Capture Clock ♦ On-Board Reference Drivers _EV Kit Applications
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MAX1160
20Msps/40Msps
MAX1160/MAX1161
MAX1160EVKIT*
MAX1161
MAX1160
MAX1161
sj2c
SCHEMATIC DIAGRAM POWER SUPPLY 12v 5A
26-PIN
MAX1160EVKIT
74FXX
708a-type
a5218
9pin d type Female PCB connector
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SFU-43-48H-CP-CDF
Abstract: No abstract text available
Text: SFU-43-48H-CP-CDF Features z Class C+ GPON OLT transceiver z Small Form Factor, 2 x 10 pigtailed bi-directional z 1490 nm DFB Tx /1310 nm APD Rx z 2488 Mbps downstream Tx/1244 Mbps upstream Rx z -5 to 70°C case temperature operation z Single 3.3 V supply
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SFU-43-48H-CP-CDF
Tx/1244
DS-5166
SFU-43-48H-CP-CDF
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Untitled
Abstract: No abstract text available
Text: DCM DC-DC Converter DCM290P138T600A40 Isolated, Regulated DC Converter Features Product Ratings • Isolated, regulated DC-to-DC converter Operating Input V • Up to 600 W, 43.5 A continuous Output Power Max (W) Min Nom Max • 1244 W/in3 Power density
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DCM290P138T600A40
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AD9558
Abstract: 388F
Text: Quad Input Multiservice Line Card Adaptive Clock Translator with Frame Sync AD9558 Data Sheet FEATURES Pin program function for easy frequency translation configuration Software controlled power-down 64-lead 9 mm x 9 mm LFCSP package Supports GR-1244 Stratum 3 stability in holdover mode
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AD9558
64-lead
GR-1244
GR-253
OC-192
AD9558BCPZ
AD9558BCPZ-REEL7
AD9558/PCBZ
40-Lead
AD9558
388F
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Untitled
Abstract: No abstract text available
Text: Quad PLL, Quad Input, Multiservice Line Card Adaptive Clock Translator AD9554-1 Data Sheet FEATURES APPLICATIONS Supports GR-1244 Stratum 3 stability in holdover mode Supports smooth reference switchover with virtually no disturbance on output phase Supports Telcordia GR-253 jitter generation, transfer, and
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AD9554-1
GR-1244
GR-253
OC-192
CP-56-10)
AD9554-1BCPZ
AD9554-1BCPZ-REEL7
AD9554-1/PCBZ
56-Lead
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TIC 8213
Abstract: 3 phase automatic change over switch circuit diagram
Text: MITEL MT9044 T1/E1/0C3 System Synchronizer Advance Information SEM ICONDUCTOR Features • • • DS5Q58_ ISSUE 2_ April 1999 Supports AT&T TR62411 and Bellcore GR-1244-CORE Stratum 3, Stratum 4 Enhanced and Stratum 4 timing for DS1
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OCR Scan
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TR62411
GR-1244-CORE
544MHz,
048MHz
DS5058
TIC 8213
3 phase automatic change over switch circuit diagram
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a2791
Abstract: No abstract text available
Text: E2791/E2791LF GR-1244 and GR-253-Core Stratum 3 Minature Surface Mount TCXO ISSUE 2 ; 13 JUNE 2005 Nominal Frequency, Fo • 20.0MHz Supply Voltage ■ 3.3V ±5% Input Current ■ ^ 6mA Output ■ Type : HCMOS ■ Load : 15pF max ■ Vol :s 0 . 1 * V s ■ VoH : > 0.9 * Vs
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OCR Scan
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E2791/E2791LF
GR-1244
GR-253-Core
28ppm
32ppm
a2791
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PDF
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