参数资料
| 型号： | SM840002KA TR |
| 厂商： | Micrel Inc |
| 文件页数： | 4/9页 |
| 文件大小： | 0K |
| 描述： | IC CLK SYNTHESIZER LN 16-TSSOP |
| 产品培训模块： | High Bandwidth Product Overview |
| 标准包装： | 1 |
| 系列： | ClockWorks™, RotaryWave™ |
| 类型： | 时钟/频率合成器，多路复用器 |
| PLL： | 是 |
| 主要目的： | 以太网 |
| 输入： | 晶体 |
| 输出： | LVCMOS |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:2 |
| 差分 - 输入:输出： | 无/无 |
| 频率 - 最大： | 156.25MHz |
| 电源电压： | 2.375 V ~ 3.465 V |
| 工作温度： | -40°C ~ 75°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-TSSOP（0.173"，4.40mm 宽） |
| 供应商设备封装： | 16-TSSOP |
| 包装： | 标准包装 |
| 其它名称： | 576-3770-6 |
Micrel, Inc.
SM840002
November 2010
4
M9999-110810
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Supply Voltage (VDD)...................................................+4.6V
Input Voltage (VIN)................................ –0.50V to VDD+0.5V
Output Voltage (VOUT) .......................... –0.50V to VDD+0.5V
Lead Temperature (soldering, 20sec.)....................... 260°C
Storage Temperature (Ts) .........................–65°C to +150°C
Operating Ratings
(2)
Supply Voltage (VDDO).......................... +2.375V to +3.465V
Supply Voltage (VDD, VDDA) ................... +2.375V to +3.465V
Ambient Temperature (TA) .......................... –40°C to +75°C
Junction Thermal Resistance
TSSOP (
θJA)(Still Air).......................................127°C/W
DC Electrical Characteristics
(3)
VDDA = VDD = 2.5V ±5%, VDDO = 2.5V ±5%, TA = –40°C to +75°C, unless noted.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VDD
Core Supply Voltage
2.375
2.50
2.625
V
VDDA
Analog Supply Voltage
2.375
2.50
2.625
V
VDDO
Output Supply Voltage
2.375
2.50
2.625
V
IDD
Core Supply Current
0.1
1
mA
IDDA
Analog Supply Current
48
55
mA
IDDO
Output Supply Current
No Load
15
23
mA
VDDA = VDD = 3.3V ±5%, VDDO = 3.3V ±5%, TA = –40°C to +75°C, unless noted.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VDD
Core Supply Voltage
3.135
3.30
3.465
V
VDDA
Analog Supply Voltage
3.135
3.30
3.465
V
VDDO
Output Supply Voltage
3.135
3.30
3.465
V
IDD
Core Supply Current
0.1
1
IDDA
Analog Supply Current
49
55
mA
IDDO
Power Supply Current
No Load
25
32
mA
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.
The circuit is designed to meet the DC specifications shown in the above table after thermal equilibrium has been established.
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相关代理商/技术参数 |
参数描述 |
|---|---|
| SM840004-11 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:62.5/125MHz Gigabit Ethernet, 4 Output, Ultra-Low Jitter Clock Synthesizer |
| SM840004-11KA | 功能描述:时钟合成器/抖动清除器 62.5/125MHz Gigabit Ethernet, 4 Output, Ultra-Low Jitter Clock Synthesizer RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| SM840004-11KA TR | 功能描述:时钟合成器/抖动清除器 62.5/125MHz Gigabit Ethernet, 4 Output, Ultra-Low Jitter Clock Synthesizer RoHS:否 制造商:Skyworks Solutions, Inc. 输出端数量: 输出电平: 最大输出频率: 输入电平: 最大输入频率:6.1 GHz 电源电压-最大:3.3 V 电源电压-最小:2.7 V 封装 / 箱体:TSSOP-28 封装:Reel |
| SM840004-11KATR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:62.5/125MHz Gigabit Ethernet, 4 Output, Ultra-Low Jitter Clock Synthesizer |
| SM840021 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:125MHz Ultra-Low Jitter Clock Synthesizer |
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