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參數(shù)資料
| 型號： | SY89544UMI |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MUX 4:1 LVDS DIFF 2.5V 32MLF |
| 標(biāo)準(zhǔn)包裝： | 60 |
| 系列： | SY89 |
| 類型： | 多路復(fù)用器 |
| 電路： | 1 x 4:1 |
| 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： | 32-VFQFN 裸露焊盤，32-MLF? |
| 供應(yīng)商設(shè)備封裝： | 32-MLF?（5x5） |
| 包裝： | 管件 |
3
Precision Edge
SY89544U
Micrel, Inc.
M9999-082407
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings(1)
Supply Voltage (V
CC) ................................. –0.5V to +4.0V
Input Voltage (V
IN) ........................................ –0.5V to VCC
Termination Current(3)
Source or sink current on V
T ..................................... ±100mA
Input Current
Source or sink current on IN, /IN .......................... ±50mA
Lead Temperature (soldering, 20 sec.) ................... +260°C
Storage Temperature (TS) ...................... –65°C to +150°C
Operating Ratings(2)
Supply Voltage (V
CC) .......................... +2.375V to +2.625V
Ambient Temperature (T
A) ........................ –40°C to +85°C
Package Thermal Resistance(4)
MLF (θJA)
Still-Air ................................................................ 35°C/W
500lfpm .............................................................. 28°C/W
MLF (ΨJB)
Junction-to-Board ............................................... 20°C/W
T
A = –40°C to +85°C; Unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
V
CC
Power Supply
2.375
2.5
2.625
V
I
CC
Power Supply Current
No load, Max. V
CC
(6)
50
70
mA
R
DIFF_IN
Differential Input Resistance
80
100
120
(IN-to-/IN)
R
IN
Input Resistance
40
50
60
(IN-to-V
T, /IN-to-VT)
V
IH
Input High Voltage
1.2
V
CC
V
(IN, /IN)
V
IL
Input Low Voltage
0
V
IH–0.1
V
(IN, /IN)
V
IN
Input Voltage Swing
Notes 7
0.1
V
CC
V
(IN, /IN)
V
DIFF_IN
Differential Input Voltage Swing
Notes 7
0.2
V
|IN – /IN|
IN-to-V
T
Voltage from Input to V
T
1.8
V
Notes:
1. Permanent device damage may occur if the ratings in the “Absolute Maximum Ratings” section 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. Due to the limited drive capability, use for input of the same package only.
4. Package thermal resistance assumes exposed pad is soldered (or equivalent) to the device’s most negative potential on the PCB. ΨJB uses 4-layer
θJA in still-air unless otherwise stated.
5. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
6. Includes current through internal 50 pull-ups.
7. See “Single-Ended and Differential Swings” section for VIN and VDIFF_IN definitions.
DC ELECTRICAL CHARACTERISTICS(5)
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY89544UMI TR | 功能描述:IC MUX 4:1 LVDS DIFF 2.5V 32-MLF RoHS:否 類別:集成電路 (IC) >> 邏輯 - 信號開關(guān)，多路復(fù)用器，解碼器 系列:SY89 標(biāo)準(zhǔn)包裝:25 系列:74HC 類型:解碼器 電路:1 x 2:4 獨(dú)立電路:2 輸出電流高，低:5.2mA，5.2mA 電壓電源:單電源 電源電壓:2 V ~ 6 V 工作溫度:-40°C ~ 85°C 安裝類型:通孔 封裝/外殼:16-DIP（0.300"，7.62mm） 供應(yīng)商設(shè)備封裝:16-DIP 包裝:管件 |
| SY89544UMITR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:2.5V, 3.2Gbps, DIFFERENTIAL 4:1 LVDS MULTIPLEXER WITH INTERNAL INPUT TERMINATION |
| SY89545L | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 3.2Gbps DIFFERENTIAL 4:1 LVDS MULTIPLEXER with INTERNAL INPUT TERMINATION |
| SY89545L_08 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:3.3V, 3.2Gbps DIFFERENTIAL 4:1 LVDS MULTIPLEXER with INTERNAL INPUT TERMINATION |
| SY89545LMG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 3.3V, 3.2Gbps 4:1 LVDS Multiplexer (I Temp, Green) 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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