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參數(shù)資料
| 型號： | SY89835UMG TR |
| 廠商： | Micrel Inc |
| 文件頁數(shù)： | 4/10頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC CLOCK BUFFER 1:2 3GHZ 8-MLF |
| 標(biāo)準(zhǔn)包裝： | 1 |
| 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： | LVDS |
| 輸出： | LVDS |
| 頻率 - 最大： | 3GHz |
| 電源電壓： | 2.375 V ~ 2.635 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： | 標(biāo)準(zhǔn)包裝 |
| 產(chǎn)品目錄頁面： | 1084 (CN2011-ZH PDF) |
| 其它名稱： | 576-1506-6 |
Micrel, Inc.
SY89835U
February 2006
3
M9999-020706
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 +0.3V
LVDS Output Current (IOUT)..................................±10mA
Input Current
Source or Sink Current on (IN, /IN) ...............±50mA
Lead Temperature (soldering, 20sec.) .................. 260°C
Storage Temperature (Ts) ....................–65°C to +150°C
Operating Ratings
(2)
Supply Voltage (VIN)...................... +2.375V to +2.635V
Ambient Temperature (TA) ................... –40°C to +85°C
Package Thermal Resistance
(3)
MLF
Still-air (
θJA)........................................... 93°C/W
Junction-to-board (ψJB) ......................... 32°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 Voltage Range
2.375
2.5
2.625
V
ICC
Power Supply Current
No load, max. VCC
50
70
mA
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 2c
0.1
VCC
V
VDIFF_IN
Differential Input Voltage Swing
(|IN - /IN|)
see Figure 2d
0.2
V
VIN_FSI
Input Voltage Threshold that
Triggers FSI
30
100
mV
LVDS Outputs DC Electrical Characteristics
(4)
VCC = +2.5V ±5%, RL = 100 across the outputs; TA = –40°C to +85°C, unless otherwise stated.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VOUT
Output Voltage Swing
See Figure 2c
250
325
mV
VDIFF_OUT
Differential Output Voltage Swing
See Figure 2d
500
650
mV
VOCM
Output Common Mode Voltage
1.125
1.20
1.275
V
VOCM
Change in Common Mode
Voltage
–50
50
mV
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 device's most negative potential on the PCB.
ψJB and θJA
values are determined for a 4-layer board in still-air number, unless otherwise stated.
4. The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
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| SY89837U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:PRECISION 1:8 LVPECL FANOUT BUFFER WITH 2:1 RUNT PULSE ELIMINATOR INPUT MUX |
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| SY89837UMG | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Ultra-low jitter 1:8 LVPECL fanout w/ 2:1 RPE MUX (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 |
| SY89837UMG TR | 功能描述:編碼器、解碼器、復(fù)用器和解復(fù)用器 Ultra-low jitter 1:8 LVPECL fanout w/ 2:1 RPE MUX (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 |
| SY89837UMGTR | 制造商:Micrel Inc 功能描述:Clock Driver 2-IN LVPECL 32-Pin MLF T/R 制造商:Micrel 功能描述:Clock Driver 2-IN LVPECL 32-Pin MLF T/R |
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