参数资料
| 型号： | SY10H842ZC |
| 厂商： | Micrel Inc |
| 文件页数： | 5/7页 |
| 文件大小： | 0K |
| 描述： | IC CLK BUFFER 1:4 160MHZ 16-SOIC |
| 标准包装： | 47 |
| 系列： | Precision Edge® |
| 类型： | 扇出缓冲器（分配） |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:4 |
| 差分 - 输入:输出： | 是/是 |
| 输入： | PECL |
| 输出： | TTL |
| 频率 - 最大： | 160MHz |
| 电源电压： | 4.75 V ~ 5.25 V |
| 工作温度： | 0°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-SOIC（0.295"，7.50mm 宽） |
| 供应商设备封装： | 16-SOIC |
| 包装： | 管件 |
Micrel, Inc.
SY88973BL
February 2007
5
M9999-020207-A
hbwhelp@micrel.com or (408) 955-1690
Absolute Maximum Ratings
(1)
Supply Voltage (VCC) ........................................... 0V to 4.0V
/EN, LOSLVL Voltage ........................................... 0V to VCC
REF Current ................................................................±1mA
LOS Current ................................................................±5mA
DOUT, /DOUT Current..............................................±25mA
DIN, /DIN Current ......................................................±10mA
Lead Temperature (soldering, 20sec.) ....................... 260°C
Storage Temperature (Ts) .........................–65°C to +150°C
Operating Ratings
(2)
Supply Voltage (VCC)................................. +3.0V to +3.6V
Ambient Temperature (TA).......................–40°C to +85°C
Junction Temperature (TJ) .....................–40°C to +120°C
Package Thermal Resistance
QFN
θ
JA (Still-Air) .................................................61°C/W
ψ
JB ..............................................................38°C/W
DC Electrical Characteristics
VCC = 3.0V to 3.6V; TA = –40°C to +85°C, typical values at VCC = 3.3V, TA = 25°C.
Symbol
Parameter
Condition
Min
Typ
Max
Units
ICC
Power Supply Current
Note 4
Note 5
28
45
42
62
mA
VREF
REF Voltage
VCC–1.3
V
VLOSLVL
LOSLVL Voltage Range
VREF
VCC
V
VOH
Output HIGH Voltage
Note 6
VCC–0.020
VCC–0.005
VCC
V
VOL
Output LOW Voltage
Note 6
VCC–0.475
VCC–0.400
VCC–0.350
V
VOFFSET
Differential Output Offset
Note 6
±80
mV
ZO
Single-Ended Output Impedance
40
50
60
Ω
ZI
Single-Ended Input Impedance
40
50
60
Ω
TTL DC Electrical Characteristics
VCC = 3.0V to 3.6V; TA = –40°C to +85°C.
Symbol
Parameter
Condition
Min
Typ
Max
Units
IOH
LOS Output Leakage
VOH = 3.6V
100
uA
VOL
LOS Output LOW Level
Sinking 2mA
0.5
V
VIH
/EN Input HIGH Voltage
2.0
V
VIL
/EN Input LOW Voltage
0.8
V
IIH
/EN Input HIGH Current
VIN = 2.7V
VIN = VCC
20
100
A
IIL
/EN Input LOW Current
VIN = 0.5V
–300
uA
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. Thermal performance assumes the use of 4-layer PCB. Exposed pad must be soldered (or equivalent) to the device's most negative potential on the
PCB.
4. Excludes current of CML output stage. See “Detailed Description.”
5. Total device current with no output load.
6. Output levels are based on a 50
to V
CC load impedance. If the load impedance is different, the output level will be changed. Amplifier is in limiting
mode.
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| SY10H842ZC TR | 功能描述:IC CLK BUFFER 1:4 160MHZ 16-SOIC RoHS:否 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:Precision Edge® 标准包装:1 系列:HiPerClockS™ 类型:扇出缓冲器（分配），多路复用器 电路数:1 比率 - 输入:输出:2:18 差分 - 输入:输出:是/无 输入:CML，LVCMOS，LVPECL，LVTTL，SSTL 输出:LVCMOS，LVTTL 频率 - 最大:250MHz 电源电压:2.375 V ~ 3.465 V 工作温度:0°C ~ 70°C 安装类型:表面贴装 封装/外壳:32-LQFP 供应商设备封装:32-TQFP（7x7） 包装:- 其它名称:800-1923-6 |
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| SY10H842ZH TR | 功能描述:转换 - 电压电平 5V Single Supply Quad PECL-to-TTL with Latched Output Enable (Green) RoHS:否 制造商:Micrel 类型:CML/LVDS/LVPECL to LVCMOS/LVTTL 传播延迟时间:1.9 ns 电源电流:14 mA 电源电压-最大:3.6 V 电源电压-最小:3 V 最大工作温度:+ 85 C 安装风格:SMD/SMT 封装 / 箱体:MLF-8 |
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