參數(shù)資料
型號: SY89311UMI TR
廠商: Micrel Inc
文件頁數(shù): 3/10頁
文件大?。?/td> 0K
描述: IC CLK FANOUT BUFF 1:2 3GHZ 8MLF
標(biāo)準(zhǔn)包裝: 1,000
系列: Precision Edge®
類型: 扇出緩沖器(分配)
電路數(shù): 1
比率 - 輸入:輸出: 1:2
差分 - 輸入:輸出: 是/是
輸入: ECL,PECL
輸出: ECL,PECL
頻率 - 最大: 3GHz
電源電壓: 2.375 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
安裝類型: 表面貼裝
封裝/外殼: 8-VFDFN 裸露焊盤,8-MLF?
供應(yīng)商設(shè)備封裝: 8-MLF?(2x2)
包裝: 帶卷 (TR)
其它名稱: SY89311UMITR
SY89311UMITR-ND
Micrel, Inc.
SY89311U
Ordering Information
Part Number
Package Type
Operating Range
Package Marking
Lead Finish
SY89311UMITR
MLF-8
Industrial
311
Sn-Pb
SY89311UMGT
MLF-8
Industrial
311 with Pb-Free
bar-line indicator
Pb-Free NiPdAu
Note:
1.
Other voltages are available. Contact Micrel for details.
Pin Configuration
8-Pin MLF
Ultra-Small Outline (2mm x 2mm)
Pin Description
Pin Number
Pin Name
Type
Pin Function
1, 2, 3, 4
Q0, /Q0,
Q1, /Q1
100K Output
Differential PECL/ECL Outputs: Default to LOW if IN inputs are left open.
Q1, /Q1 See “Output Interface Applications” section for recommendations on
terminations. Unused output pairs may be left floating without any impact on
skew or jitter.
5
VEE,
Exposed Pad
Negative Power
Supply
Negative Power Supply: VEE and exposed pad must be tied to most negative
supply. For PECL/LVPECL connect to ground.
6
/IN
100K Input
Differential PECL/ECL Input: Internal 75k
pull-up and pull-down resistors.
If left floating, pin defaults to VCC/2. When not used, this input can be left
open. See “Input Interface Applications” section for single-ended inputs.
7
IN
100K Input
Differential PECL/ECL Input: Internal 75k
pull-down resistor. If left open,
pin defaults LOW. Q output will be LOW. Accepts differential 10K and 100K
ECL/PECL. See “Input Interface Applications” section for single-ended inputs.
2
5
Positive Power
Supply
Positive Power Supply: Bypass with 0.1F//0.01F low ESR capacitors
April 8, 2014
2
040814-5.0
hbwhelp@micrel.com or (408) 955-1690
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