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參數(shù)資料
| 型號(hào)： | SY89833ALMI |
| 廠商： | MICREL INC |
| 元件分類： | 時(shí)鐘及定時(shí) |
| 英文描述： | 89833 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC16 |
| 封裝： | 3 X 3 MM, MLF-16 |
| 文件頁(yè)數(shù)： | 7/12頁(yè) |
| 文件大?。?/td> | 413K |
| 代理商： | SY89833ALMI |
Micrel, Inc.
SY89833AL
March 2009
4
M9999-032609-A
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
VT Current
Source or Sink Current on (VT).............……….±100mA
VREF-AC Current
Source or Sink Current on (VREF-AC) .....................±2mA
Maximum Operating Junction Temperature............... 125°C
Lead Temperature (soldering, 20sec.)....................... 260°C
Storage Temperature (Ts) .........................–65°C to +150°C
Operating Ratings
(2)
Supply Voltage (VCC).................................. +3.0V to +3.60V
Ambient Temperature (TA) .......................... –40°C to +85°C
Junction Thermal Resistance
(3)
QFN (
θJA)
Still-Air.........................................................75°C/W
QFN (
ψJB)...........................................................33°C/W
Electrical Characteristics
(4)
TA = –40°C to +85°C, unless otherwise noted.
Symbol
Parameter
Condition
Min
Typ
Max
Units
VCC
Power Supply Voltage Range
3.0
3.3
3.6
V
ICC
Power Supply Current
No load, max. VCC.
75
100
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-to-/IN)
1.2
VCC
V
VIL
Input LOW Voltage
(IN-to-/IN)
0
VIH–0.1
V
VIN
Input Voltage Swing
(IN-to-/IN)
See Figure 2c.
0.1
1.7
V
VDIFF_IN
Differential Input Voltage
See Figure 2d.
0.2
V
|IIN|
Input Current
(IN, /IN)
Note 5
45
mA
VREF-AC
Reference Voltage
VCC–1.525
VCC–1.425
VCC–1.325
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 rating 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.
ψ
JB 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.
5. Due to the internal termination (see "Input Stage" section) the input current depends on the applied voltages at IN, /IN and VT inputs. Do not apply a
combination of voltages that causes the input current to exceed the maximum limit!
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| SY89833LMG | 功能描述:時(shí)鐘緩沖器 3.3V 1:4 PECL Fanout Buffer (I Temp, Green) RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
| SY89833LMG TR | 功能描述:時(shí)鐘緩沖器 3.3V 1:4 PECL Fanout Buffer (I Temp, Green) RoHS:否 制造商:Texas Instruments 輸出端數(shù)量:5 最大輸入頻率:40 MHz 傳播延遲（最大值）: 電源電壓-最大:3.45 V 電源電壓-最小:2.375 V 最大功率耗散: 最大工作溫度:+ 85 C 最小工作溫度:- 40 C 封裝 / 箱體:LLP-24 封裝:Reel |
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