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參數(shù)資料
| 型號： | IDT5T929-10NLGI8 |
| 廠商： | IDT, Integrated Device Technology Inc |
| 文件頁數(shù)： | 1/11頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CLOCK GENERATOR PREC 28VFQFPN |
| 標準包裝： | 5,000 |
| 類型： | 時鐘/頻率發(fā)生器，多路復用器 |
| PLL： | 是 |
| 主要目的： | 以太網(wǎng)，SONET/SDH |
| 輸入： | LVDS，LVPECL，LVTTL |
| 輸出： | LVDS |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 2:2 |
| 差分 - 輸入:輸出： | 是/是 |
| 頻率 - 最大： | 666.52MHz |
| 電源電壓： | 2.375 V ~ 3.465 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 28-VFQFN 裸露焊盤 |
| 供應商設(shè)備封裝： | 28-VFQFPN（6x6） |
| 包裝： | 帶卷 (TR) |
| 其它名稱： | 5T929-10NLGI8 |
1
INDUSTRIALTEMPERATURERANGE
IDT5T929
PRECISIONCLOCKGENERATOROC-48APPLICATIONS
2013
Integrated Device Technology, Inc.
DSC 6400/17
c
IDT5T929
INDUSTRIAL TEMPERATURE RANGE
PRECISION CLOCK GENERATOR
OC-48 APPLICATIONS
The IDT logo is a registered trademark of Integrated Device Technology, Inc.
FEATURES:
Input frequency:
- ForSONETnon-FEC:19.44MHz,38.88MHz,77.76MHz,155.52MHz,
311.04MHz, or 622.08MHz
- For SONET FEC: 20.83MHz, 41.66MHz, 83.31MHz, 166.63MHz,
333.26MHz, or 666.52MHz
- For 10GE copper: 19.53MHz, 39.06MHz, 78.125MHz, 156.25MHz,
312.5MHz, or 625MHz
- For 10GE optical: 20.14MHz, 40.28MHz, 80.56MHz, 161.13MHz,
322.26MHz, or 644.53MHz
Output frequency range selection
1x, 2x, 4x, 8x, 16x, and 32x outputs on QOUT
Regenerated input clock on QREG
Lock indicator
Power-down mode
LVPECL or LVDS outputs
Two modes of output frequency range
- Mode 0: QOUTrange 155.5 - 166.6MHz. QREG is a regenerated version
of the input clock.
- Mode 1: QOUT range 622 - 666.5MHz. QREG is a regenerated version
of the input clock frequency.
Hitless switchover
Differential LVPECL, LVDS, or single-ended LVTTL input interface
2.375 - 3.465V core and I/O
Available in VFQFPN package
use Replacement part: 8T49N222B-dddNLGI
DESCRIPTION:
The IDT5T929 generates a high precision FEC (Forward Error Cor-
rection) or non-FEC source clock for SONET/SDH systems as well as a
source clock for Gigabit Ethernet systems. This device also has clock
regeneration capability: it creates a "clean" version of the clock input by
using the internal oscillator to square the input clock's rising and falling
edges and remove jitter. In the event that the main clock input fails, the
device automatically locks to a backup reference clock using a hitless
switchover mechanism.
This device detects loss of valid CLKIN and leaves the VCO of the PLL at
the last valid frequency while an alternate input REFIN is selected. If CLKIN
andREFINaredifferentfrequencies,themultiplicationfactorwillbeadjustedto
retainthesameoutputfrequency.
TheIDT5T929canactasatranslatorfromadifferentialLVPECL,LVDS,or
single-ended LVTTL input to LVPECL or LVDS outputs. The IDT5T929-10
has LVDS outputs and the IDT5T929-30 has LVPECL outputs.
ThetwomodesofoutputfrequencyrangearecontrolledbytheSELmode.
WhenSELmodeishighorlow,theQOUTisamultipliedversionoftheinputclock
while QREG is a regenerated version of the input clock.
APPLICATIONS:
Terabit routers
Gigabit ethernet systems
SONET / SDH systems
Digital cross connects
Optical transceiver modules
PLL
CONTROL
LOGIC
LOCK,
FREQ.
DETECTOR
CLKIN
REFIN
LOCK
DIVN
DIVM
QREG
QOUT
SELMODE
PD
INPUT
MUX
CLKIN
REFIN
QREG
QOUT
FUNCTIONAL BLOCK DIAGRAM
PRODUCT DISCONTINUATION NOTICE - LAST TIME BUY EXPIRES ON OCTOBER 28, 2014
MAY 2013
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| IDT5T929-30NLGI | 功能描述:IC CLOCK GENERATOR PREC 28VFQFPN RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標準包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
| IDT5T929-30NLGI8 | 功能描述:IC CLOCK GENERATOR PREC 28VFQFPN RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 專用 系列:- 標準包裝:1,500 系列:- 類型:時鐘緩沖器/驅(qū)動器 PLL:是 主要目的:- 輸入:- 輸出:- 電路數(shù):- 比率 - 輸入:輸出:- 差分 - 輸入:輸出:- 頻率 - 最大:- 電源電壓:3.3V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:28-SSOP（0.209"，5.30mm 寬） 供應商設(shè)備封裝:28-SSOP 包裝:帶卷 (TR) 其它名稱:93786AFT |
| IDT5T9302EJGI | 制造商:Integrated Device Technology Inc 功能描述:IC CLOCK BUFFER MUX 2:2 24-TSSOP |
| IDT5T9302EJGI8 | 制造商:Integrated Device Technology Inc 功能描述:IC CLOCK BUFFER MUX 2:2 24-TSSOP |
| IDT5T9302PGG | 功能描述:IC CLOCK BUFFER MUX 2:2 20-TSSOP RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅(qū)動器 系列:TERABUFFER™ II 標準包裝:74 系列:- 類型:扇出緩沖器（分配） 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 輸入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 輸出:HCSL，LVDS 頻率 - 最大:400MHz 電源電壓:3 V ~ 3.6 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:32-VFQFN 裸露焊盤 供應商設(shè)備封裝:32-QFN（5x5） 包裝:管件 |
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