Precision Edge SY58035U Micrel, Inc. M9999-073010 hbwhelp@micrel.com or (408) 955-1690 PACKAGE/ORDERI" />
參數(shù)資料
型號: SY58035UMG
廠商: Micrel Inc
文件頁數(shù): 4/11頁
文件大?。?/td> 0K
描述: IC CLK BUFF MUX 2:6 5.5GHZ 32MLF
標準包裝: 60
系列: Precision Edge®
類型: 扇出緩沖器(分配),多路復用器
電路數(shù): 1
比率 - 輸入:輸出: 2:6
差分 - 輸入:輸出: 是/是
輸入: CML,LVDS,PECL
輸出: LVPECL
頻率 - 最大: 5.5GHz
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: 32-VFQFN 裸露焊盤,32-MLF?
供應商設備封裝: 32-MLF?(5x5)
包裝: 管件
產(chǎn)品目錄頁面: 1083 (CN2011-ZH PDF)
其它名稱: 576-1392
2
Precision Edge
SY58035U
Micrel, Inc.
M9999-073010
hbwhelp@micrel.com or (408) 955-1690
PACKAGE/ORDERINGINFORMATION
PinNumber
PinName
PinFunction
1, 4
IN0, /IN0
Differential Input: These input pairs are the differential signal inputs to the device. These
5, 8
IN1, /IN1
inputs accept AC- or DC-coupled signals as small as 100mV. Each pin of a pair internally
terminates to a VT pin through 50. Note that these inputs will default to an indeterminate
state if left open. Please refer to the “Input Interface Applications” section for more details.
2, 6
VT0, VT1
Input Termination Center-Tap: Each side of the differential input pair terminates to a VT
pin. The VT0 and VT1 pins provide a center-tap to a termination network for maximum
interfaceflexibility.See“InputInterfaceApplications”sectionformoredetails.
31
SEL
This single-ended TTL/CMOS-compatible input selects the inputs to the multiplexer. Note
thatthisinputisinternallyconnectedtoa25kΩpull-upresistorandwilldefaulttoalogic
HIGH state if left open. The MUX select switchover function is asynchronous.
10
NC
No connect.
11, 16, 18,
VCC
Positive Power Supply: Bypass with 0.1F || 0.01F low ESR capacitors and place as
23, 25, 30
close to the VCC pin as possible.
29, 28
Q0, /Q0,
Differential Outputs: These 100K (temperature compensated) LVPECL output pairs are
27, 26
Q1, /Q1,
low skew copies of the selected input. Please refer to the “Truth Table” for details.
22, 21
Q2, /Q2,
20, 19
Q3, /Q3,
15, 14
Q4, /Q4,
13, 12
Q5, /Q5
9, 17, 24, 32
GND,
Ground: Ground pin and exposed pad must be connected to the same ground plane.
Exposed Pad
3, 7
VREF-AC0
Reference Voltage: These output biases to VCC–1.2V. It is used for AC-coupling inputs
VREF-AC1
(IN, /IN). Connect VREF-ACdirectlytotheVTpin.Bypasswith0.01FlowESRcapacitorto
VCC. See “Input Interface Applications” section. Maximum sink/source current is ±1.5mA.
Due to the limited drive capability, the VREF-AC pin is only intended to drive its respective
VT pin.
PIN DESCRIPTION
24
23
22
21
20
19
18
17
GND
VCC
Q2
/Q2
Q3
/Q3
VCC
GND
IN0
VT0
VREF-AC0
/IN0
IN1
VT1
VREF-AC1
/IN1
1
2
3
4
5
6
7
8
9 10 11 12 13 14 15 16
32 31 30 29 28 27 26 25
/Q0
Q0
VCC
SEL
GND
Q1 /Q1
VCC
Q5
/Q5
VCC
NC
GND
/Q4 Q4
VCC
32-PinMLF(MLF-32)
TRUTHTABLE
SEL
0
IN0 Input Selected
1
IN1 Input Selected
Ordering Information(1)
Package Operating
Package
Lead
PartNumber
Type
Range
Marking
Finish
SY58035UMI
MLF-32
Industrial
SY58035U
Sn-Pb
SY58035UMITR(2)
MLF-32
Industrial
SY58035U
Sn-Pb
SY58035UMG(3)
MLF-32
Industrial
SY58035U with
NiPdAu
Pb-Free bar-line indicator Pb-Free
SY58035UMGTR(2, 3) MLF-32
Industrial
SY58035U with
NiPdAu
Pb-Free bar-line indicator Pb-Free
Notes:
1. Contact factory for die availability. Dice are guaranteed at TA = 25°C, DC electricals only.
2. Tape and Reel.
3. Pb-Free package recommended for new designs.
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