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參數(shù)資料
| 型號(hào)： | SY89473UMG |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 8/11頁 |
| 文件大小： | 0K |
| 描述： | IC MUX LVPECL 2:1 PREC 24MLF |
| 標(biāo)準(zhǔn)包裝： | 75 |
| 系列： | SY89 |
| 類型： | 多路復(fù)用器 |
| 電路： | 1 x 2:1 |
| 獨(dú)立電路： | 1 |
| 電壓電源： | 單電源 |
| 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： | 24-VFQFN 裸露焊盤，24-MLF? |
| 供應(yīng)商設(shè)備封裝： | 24-MLF?（4x4） |
| 包裝： | 管件 |
| 產(chǎn)品目錄頁面： | 1090 (CN2011-ZH PDF) |
| 其它名稱： | 576-1453 |
Micrel, Inc.
SY89473U
May 2007
6
M9999-052207-B
hbwhelp@micrel.com or (408) 955-1690
AC Electrical Characteristics
(7)
VCC = 2.5V ±5% or 3.3V ±10%; TA = -40°C to + 85°C, RL = 50 to VCC-2V, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
NRZ Data
2.5
3.2
Gbps
fMAX
Maximum Operating Frequency
VOUT ≥ 400mV
Clock
2.5
3.0
GHz
Differential Propagation Delay
In-to-Q
250
320
500
ps
tpd
SEL-to-Q
VTH = VCC/2
250
360
600
ps
Tpd
Tempco
Differential Propagation Delay
Temperature Coefficient
158
fs/
oC
Output-to-Output Skew
Note 8
5
20
ps
tSKEW
Part-to-Part Skew
Note 9
200
ps
Clock
Random Jitter
Note 10
1
psRMS
Cycle-to-Cycle Jitter
Note 11
1
psRMS
Total Jitter (TJ)
Note 12
10
psPP
tJitter
Crosstalk-Induced Jitter
Note 13
0.7
psRMS
tr, tf
Output Rise/Fall Time (20% to 80%)
At full output swing.
70
130
190
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 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 pattern, measured at <fMAX.
11. 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.
12. 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.
13. Crosstalk is measured at the output while applying two similar differential clock frequencies that are asynchronous with respect to each
other at the inputs.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY89473UMG TR | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2.5/3.3V 2:1 LVPECL MUX w/ 1:2 Fanout (I Temp, Green) 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(shí)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 |
| SY89473UMGTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision LVPECL 2:1 Multiplexer with 1:2 |
| SY89474U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision LVDS 2:1 Multiplexer with 1:2 |
| SY89474U_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision LVDS 2:1 Multiplexer with 1:2 |
| SY89474UMG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 2.5/3.3V 2:1 LVDS MUX w/ 1:2 Fanout (I Temp, Green) 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(shí)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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