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參數(shù)資料
| 型號： | SY89851UMG |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 7/10頁 |
| 文件大小： | 0K |
| 描述： | IC CLK BUFFER TRANSLA 1:2 16-MLF |
| 標(biāo)準包裝： | 100 |
| 系列： | Precision Edge® |
| 類型： | 扇出緩沖器（分配），變換器 |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:2 |
| 差分 - 輸入:輸出： | 是/是 |
| 輸入： | CML，LVDS，PECL |
| 輸出： | LVPECL |
| 頻率 - 最大： | 4GHz |
| 電源電壓： | 2.375 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 16-VFQFN 裸露焊盤，16-MLF? |
| 供應(yīng)商設(shè)備封裝： | 16-MLF?（3x3） |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1084 (CN2011-ZH PDF) |
| 其它名稱： | 576-2098-5 SY89851UMG-ND |
Micrel, Inc.
SY89851U
July 2005
M9999-071205
hbwhelp@micrel.com or (408) 955-1690
6
AC Electrical Characteristics
(7)
VCC = 2.5V ±5% or 3.3V ±10%, RL = 50
to V
CC –2V, VIN
≥ 100mV (200mV
PP); TA = –40°C to + 85°C, unless
otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
fMAX
Maximum Operating Frequency
NRZ Data
2.5
3.5
Gbps
Clock
3
4
GHz
tpd
Differential Propagation Delay
IN-to-Q
140
220
340
ps
tpd Tempco
t
pd Temperature Coefficient
130
fs/°C
tSKEW
Output-to-Output Skew
Part-to-Part Skew
Note 8
Note 9
6
20
120
ps
tJITTER
Data
Random Jitter
Note 10
1
psRMS
Deterministic Jitter
Note 11
10
psPP
Clock
Cycle-to-Cycle Jitter
Note 12
1
psRMS
Total Jitter
Note 13
10
psPP
tr, tf
Output Rise/Fall Time (20% to 80%)
At full output swing
50
100
180
ps
Notes:
7.
High-frequency AC-parameters are guaranteed by design and characterization.
8.
Output-to-output skew is measured between two different outputs under identical input transitions.
9.
Part-to-part skew is defined for two parts with identical power supply voltages at the same temperature and with no skew
of the edges at the respective inputs.
10. Random jitter is measured with a K28.7 character pattern, measured at 2.5Gbps.
11. Deterministic jitter is measured at 2.5Gbps, with both K28.5 and 2
23 – 1 PRBS pattern.
12. Cycle-to-cycle jitter definition: the variation of periods between adjacent cycles, Tn – Tn-1 where T is the time between
rising edges of the output signal.
13. Total jitter definition: with an ideal clock input of frequency <fMAX, no more than one output edge in 10
12 output edges will
deviate by more than the specified peak-to-peak jitter value.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY89851UMG TR | 功能描述:緩沖器和線路驅(qū)動器 2.5/3.3V Low Power 1:2 LVPECL Fanout Buffer (I Temp, Green) RoHS:否 制造商:Micrel 輸入線路數(shù)量:1 輸出線路數(shù)量:2 極性:Non-Inverting 電源電壓-最大:+/- 5.5 V 電源電壓-最小:+/- 2.37 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:MSOP-8 封裝:Reel |
| SY89851UMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Low Power, 3GHz, 1:2 LVPECL Fanout Buffer/Translator with Internal Termination |
| SY89852U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision Low Power Differential 2:1 LVPECL MUX with Internal Termination |
| SY89852U_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision Low Power Differential 2:1 |
| SY89852UMG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2.5V/3.3V Low Power 2:1 LVPECL MUX with Internal Input Termination RoHS:否 制造商:Micrel 產(chǎn)品:Multiplexers 邏輯系列:CMOS 位數(shù): 線路數(shù)量（輸入/輸出）:2 / 12 傳播延遲時間:350 ps, 400 ps 電源電壓-最大:2.625 V, 3.6 V 電源電壓-最小:2.375 V, 3 V 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-44 封裝:Tray |
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