hbwhelp@micrel.com or (408) 955-1690 7 AC Electrical Ch" />
參數(shù)資料
型號: SY89113UMY
廠商: Micrel Inc
文件頁數(shù): 12/14頁
文件大?。?/td> 0K
描述: IC CLK BUFF MUX 2:12 1GHZ 44-MLF
標(biāo)準(zhǔn)包裝: 260
系列: Precision Edge®
類型: 扇出緩沖器(分配),多路復(fù)用器
電路數(shù): 1
比率 - 輸入:輸出: 2:12
差分 - 輸入:輸出: 是/是
輸入: CML,CMOS,HSTL,LVDS,LVPECL,TTL
輸出: LVDS
頻率 - 最大: 1GHz
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: 管件
產(chǎn)品目錄頁面: 1083 (CN2011-ZH PDF)
其它名稱: 576-3236
Micrel, Inc.
SY89113U
Oct. 1, 2013
M9999-120607
hbwhelp@micrel.com or (408) 955-1690
7
AC Electrical Characteristics
(8)
VCC = +2.5V ±5%; TA = –40°C to + 85°C, RL = 100 across the output pair, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
fMAX
Maximum Operating Frequency
VOUT ≥ 200mV
1
GHz
tPD
Propagation Delay
CLK0-to-Q
CLK1-to-Q
CLK_SEL-to-Q
VIN ≥ 100mV
625
750
975
ps
VIN ≥ 200mV
700
900
1200
ps
500
700
900
ps
tPD
Tempco
Differential Propagation Delay Temperature
Coefficient
90
fs/
oC
tS
Set-up Time
EN-to-CLK0
EN-to-CLK1
Note 9
100
ps
Note 9
0
ps
tH
Hold Time
CLK0-to-EN
CLK1-to-EN
Note 9
500
ps
Note 9
600
ps
tSKEW
Output-to-Output Skew
Note 10
25
ps
Part-to-Part Skew CLK0
Part-to-Part Skew CLK1
Note 11
200
ps
Note 11
250
ps
RMS Phase Jitter
Output = 622MHz
Integration Range 12kHz
– 20MHz
130
fs
Adjacent Channel Crosstalk-induced Jitter
Note 12
0.7
psRMS
tr, tf
Output Rise/Fall Time (20% to 80%)
At full output swing.
80
150
250
ps
Notes:
8.
High-frequency AC-parameters are guaranteed by design and characterization.
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 input 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-induced jitter is defined as: the added jitter that results from signals applied to two adjacent channels. It is measured at the output
while applying two similar, differential clock frequencies that are asynchronous with respect to each other at the inputs.
Typical Operating Characteristics
VCC = 2.5V, GND = 0, VIN = 400mV, RL = 100 across the output pair; TA = 25°C, unless otherwise stated.
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