参数资料
| 型号： | SY87729LHI |
| 厂商： | Micrel Inc |
| 文件页数： | 13/17页 |
| 文件大小： | 0K |
| 描述： | IC SYNTHESIZER FRACT 3.3V 32TQFP |
| 标准包装： | 250 |
| 系列： | AnyClock® |
| 类型： | 分数合成器 |
| PLL： | 是 |
| 主要目的： | 以太网，光纤通道，SONET/SDH/ATM |
| 输入： | PECL |
| 输出： | PECL |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:1 |
| 差分 - 输入:输出： | 是/是 |
| 频率 - 最大： | 365MHz |
| 电源电压： | 3.15 V ~ 3.45 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 32-TQFP 裸露焊盘 |
| 供应商设备封装： | 32-EPAD-TQFP |
| 包装： | 托盘 |
| 配用： | 576-1404-ND - BOARD EVAL N SY87729 EXPERIMENT |
Micrel, Inc.
SY87729L
July 2011
5
M9999-072111-G
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
ECL Output Current (IOUT)
Continuous............................................................50mA
Surge ..................................................................100mA
Lead Temperature (soldering, 20sec.)....................... 260°C
Storage Temperature (Ts) .........................–65°C to +150°C
Operating Ratings
(2)
Supply Voltage (VCC)...........................................+3.3V ±5%
Ambient Temperature (TA) .......................... –40°C to +85°C
Junction Temperature (TA) ........................................ 125
°C
Package Thermal Resistance
ePad TQFP (
θJA)
(3)
Still-Air......................................................27.6°C/W
500lfpm ....................................................20.7°C/W
DC Electrical Characteristics
VCC = VCCO = VCCA= 3.3V ±5%; GND = GNDA = 0V; TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VCC
Power Supply Voltage
3.15
3.3
3.45
V
ICC
Power Supply Current
No output load.
205
275
mA
PECL DC Electrical Characteristics
VCC = VCCO = VCCA= 3.3V ±5%; GND = GNDA = 0V; TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VIH
Input HIGH Voltage
VCC 1.165
VCC 0.880
V
VIL
Input LOW Voltage
VCC 1.810
VCC 1.475
V
VOH
Output HIGH Voltage
50 to VCC 2V
VCC 1.075
VCC 0.830
V
VOL
Output LOW Voltage
50 to VCC 2V
VCC 1.860
VCC 1.570
V
IIL
Input LOW Current
(4, 5)
VIN = VIL(MIN)
1.5
A
TTL DC Electrical Characteristics
VCC = VCCO = VCCA= 3.3V ±5%; GND = GNDA = 0V; TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min.
Typ.
Max.
Units
VIH
Input HIGH Voltage
2.0
V
VIL
Input LOW Voltage
0.8
V
VOH
Output HIGH Voltage
IOH = 2mA
2.0
V
VOL
Output LOW Voltage
IOL = 4mA
0.5
V
VIN = 2.7V, VCC = MAX
+20
IIH
Input HIGH Current
VIN = VCC, VCC = MAX
+100
A
IIL
Input LOW Current
(4, 5)
VIN = 0.5V, VCC = MAX
300
A
IOS
Output Short-Circuit Current
VOUT = 0V (1sec. MAX)
100
250
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.
Measured with die attach pad soldered to PCB, JEDEC-standard multi-layer board.
4.
The REFCLK
+ pin has a nominal 75 pull-down resistor connected to ground.
5.
The REFCLK
pin has a nominal 75 pull-down resistor connected to ground and a nominal has a nominal 75 pull-up resistor connected to VCC.
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相关代理商/技术参数 |
参数描述 |
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| SY87729LHI-EVAL | 功能描述:BOARD EVAL N SY87729 EXPERIMENT RoHS:是 类别:编程器，开发系统 >> 评估演示板和套件 系列:SuperCOM™ 产品培训模块:Obsolescence Mitigation Program 标准包装:1 系列:- 主要目的:电源管理，电池充电器 嵌入式:否 已用 IC / 零件:MAX8903A 主要属性:1 芯锂离子电池 次要属性:状态 LED 已供物品:板 |
| SY87729LHITR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V AnyClock (10MHz to 365MHz) FRACTIONAL N SYNTHESIZER |
| SY87729LHY | 功能描述:时钟合成器/抖动清除器 3.3V Fractional N Synthesizer (10MHz to 365MHz) (Lead Free/I Temp/32 pin TQFP) 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 |
| SY87729LHY TR | 功能描述:时钟合成器/抖动清除器 3.3V Fractional N Synthesizer (10MHz to 365MHz) (Lead Free/I Temp/32 pin TQFP) 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 |
| SY87729LHYTR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:3.3V AnyClock (10MHz to 365MHz) FRACTIONAL N SYNTHESIZER |
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