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參數(shù)資料
| 型號(hào)： | SY89465UMY TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 18/20頁 |
| 文件大小： | 0K |
| 描述： | IC CLOCK MUX 2:10 2GHZ 44-MLF |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 系列： | Precision Edge® |
| 類型： | 多路復(fù)用器 |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 2:10 |
| 差分 - 輸入:輸出： | 是/是 |
| 輸入： | CML，LVDS，PECL |
| 輸出： | LVDS |
| 頻率 - 最大： | 2GHz |
| 電源電壓： | 2.375 V ~ 2.625 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 44-VFQFN 裸露焊盤，44-MLF? |
| 供應(yīng)商設(shè)備封裝： | 44-MLF?（7x7） |
| 包裝： | 帶卷 (TR) |
Micrel, Inc.
SY89465U
August 2010
M9999-080510-C
hbwhelp@micrel.com or (408) 955-1690
7
AC Electrical Characteristics
(7)
VCC = 2.5V ±5%; RL = 100 across the output pair; TA = –40°C to + 85°C, unless otherwise stated.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
fMAX
Maximum Operating Frequency
VOUT ≥ 200mV, Clock
1.5
2.0
GHz
Differential Propagation Delay
In-to-Q
100mV < VIN ≤ 200mV
(8)
550
800
1200
In-to-Q
200mV < VIN ≤ 800mV
(8)
500
700
1100
ps
SEL-to-Q
RPE enabled, see Timing Diagram
17
cycles
tpd
SEL-to-Q
RPE disabled (VSEL = VCC/2)
600
1200
ps
tPD
Tempco
Differential Propagation Delay
Temperature Coefficient
500
fs/
oC
tS EN
Set-up Time
EN-to-CLK
Note 9
0
ps
tH EN
Hold Time
CLK-to-EN
Note 9
650
ps
Output-to-Output Skew
Note 10
5
25
tSKEW
Part-to-Part Skew
Note 11
300
ps
RMS Phase Jitter
Output: 622MHz
Integration Range: 12kHz
20MHz
183
fs
tJITTER
Crosstalk-Induced Jitter
Note 12
0.7
psRMS
tr, tf
Output Rise/Fall Time (20% to 80%)
At full output swing.
70
120
220
ps
Notes:
7. High-frequency AC-parameters are guaranteed by design and characterization.
8. Propagation delay is measured with input tr, tf ≤ 300ps (20% to 80%) and VIL ≥ 800mV. The propagation delay is function of the rise and
fall times at IN. See “Typical Operating Characteristics” for details.
9. Set-up and hold times apply to synchronous applications that intend to enable/disable before the next clock cycle. For asynchronous
applications, set-up and hold do not apply.
10. Output-to-Output skew is measured between two different outputs under identical transitions.
11. 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.
12. 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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| SY89467U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision LVPECL 1:20 Fanout with 2:1 MUX and Internal Termination with Fail-Safe Input |
| SY89467UHY | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1:20 LVPECL Fanout w/ 2:1 FSI Input MUX 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 |
| SY89467UHY TR | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1:20 LVPECL Fanout w/ 2:1 FSI Input MUX 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 |
| SY89468U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision LVDS 1:20 Fanout with 2:1 MUX and Internal Termination with Fail-Safe Input |
| SY89468UHY | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 1:20 LVDS Fanout w/ 2:1 FSI Input MUX 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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