hbwhelp@micrel.com or (408) 955-1690 Absolute Maximum " />
參數(shù)資料
型號(hào): SY89474UMG TR
廠商: Micrel Inc
文件頁(yè)數(shù): 6/11頁(yè)
文件大小: 0K
描述: IC MUX 2:1 LVDS 1:2 FANOUT 24MLF
標(biāo)準(zhǔn)包裝: 1,000
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: 帶卷 (TR)
其它名稱: SY89474UMGTR
SY89474UMGTR-ND
Micrel, Inc.
SY89474U
August 2005
4
M9999-081105
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Supply Voltage (VCC)........................................... -0.5V to +4.0V
Input Voltage (VIN)...................................................-0.5V to VCC
Termination Current
IN, /IN.......................................................................±50mA
VT ...........................................................................±100mA
VREF-AC Current
Source/sink Current on VREF-AC ..................................±2mA
Lead Temperature (soldering, 20 sec.) .......................... +260°C
Storage Temperature (TS) ..................................-65°C to 150°C
Operating Ratings
(2)
Supply Voltage (VCC)........................... +2.375V to +2.625V
Ambient Temperature (TA) ......................... –40°C to +85°C
Package Thermal Resistance
(3)
QFN (
θJA)
Still-Air .............................................................50°C/W
QFN (
ΨJB)
Junction-to-Board.............................................30°C/W
DC Electrical Characteristics
(4)
TA = –40°C to +85°C; unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VCC
Power Supply
2.375
2.5
2.625
V
ICC
Power Supply Current
No load, max VCC.
80
110
mA
RIN
Input Resistance
(IN-to-VT)
45
50
55
RDIFF_IN
Differential Input Resistance
(IN-to-/IN)
90
100
110
VIH
Input High Voltage
(IN, /IN)
1.2
VCC
V
VIL
Input Low Voltage
(IN, /IN)
0
VIH-0.1
V
VIN
Input Voltage Swing
(IN, /IN)
See Figure 1a. Note 5.
0.1
VCC
V
VDIFF_IN
Differential Input Voltage Swing
|IN-/IN|
See Figure 1b.
0.2
V
VT_IN
IN-to-VT
(IN, /IN)
1. 28
V
VREF-AC
Output Reference Voltage
VCC-1.3
VCC-1.2
VCC-1.1
V
Notes:
1.
Permanent device damage may occur if absolute maximum ratings are exceeded. This is a stress rating only and functional operation is not
implied at conditions other than those detailed in the operational sections of this data sheet. Exposure to absolute maximum ratings conditions
for extended periods may affect device reliability.
2.
The data sheet limits are not guaranteed if the device is operated beyond the operating ratings.
3.
Package thermal resistance assumes exposed pad is soldered (or equivalent) to the devices most negative potential on the PCB.
θJA and ΨJB
values are determined for a 4-layer board in still air unless otherwise stated.
4.
The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
5.
VIN (max) is specified when VT is floating.
相關(guān)PDF資料
PDF描述
SY89529LZH TR IC SYNTHESIZER CLK 200MHZ 28SOIC
SY89531LHC IC SYNTHESIZR LVPECL/HSTL 64TQFP
SY89535LHZ TR IC SYNTHESIZR LVPECL/LVDS 64TQFP
SY89536LHC IC SYNTHESIZR LVPECL/HSTL 64TQFP
SY89537LMH TR IC SYNTHESIZR LVPECL/LVDS 44-MLF
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
SY89475U 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:Precision LVPECL 2:1 Multiplexer with 1:2 Fanout and Internal Termination
SY89529L 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V 200MHz PRECISION SPREADSPECTRUM CLOCK SYNTHESIZER
SY89529LTC 功能描述:IC SYNTHESIZER CLK 200MHZ 32TQFP RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:Precision Edge® 產(chǎn)品變化通告:Product Discontinuation 04/May/2011 標(biāo)準(zhǔn)包裝:96 系列:- 類型:時(shí)鐘倍頻器,零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數(shù):1 比率 - 輸入:輸出:1:8 差分 - 輸入:輸出:無(wú)/無(wú) 頻率 - 最大:133.3MHz 除法器/乘法器:是/無(wú) 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG
SY89529LTCTR 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V 200MHz PRECISION SPREADSPECTRUM CLOCK SYNTHESIZER
SY89529LTH 功能描述:IC SYNTHESIZER CLK 200MHZ 32TQFP RoHS:是 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘發(fā)生器,PLL,頻率合成器 系列:Precision Edge® 產(chǎn)品變化通告:Product Discontinuation 04/May/2011 標(biāo)準(zhǔn)包裝:96 系列:- 類型:時(shí)鐘倍頻器,零延遲緩沖器 PLL:帶旁路 輸入:LVTTL 輸出:LVTTL 電路數(shù):1 比率 - 輸入:輸出:1:8 差分 - 輸入:輸出:無(wú)/無(wú) 頻率 - 最大:133.3MHz 除法器/乘法器:是/無(wú) 電源電壓:3 V ~ 3.6 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:16-TSSOP(0.173",4.40mm 寬) 供應(yīng)商設(shè)備封裝:16-TSSOP 包裝:管件 其它名稱:23S08-5HPGG