参数资料
| 型号： | SY58020UMI |
| 厂商： | Micrel Inc |
| 文件页数： | 3/10页 |
| 文件大小： | 0K |
| 描述： | IC CLK BUFFER TRANSLA 1:4 16-MLF |
| 标准包装： | 100 |
| 系列： | Precision Edge® |
| 类型： | 扇出缓冲器（分配），变换器 |
| 电路数： | 1 |
| 比率 - 输入:输出： | 1:4 |
| 差分 - 输入:输出： | 是/是 |
| 输入： | CML，LVDS，LVPECL |
| 输出： | CML |
| 频率 - 最大： | 6GHz |
| 电源电压： | 2.375 V ~ 3.6 V |
| 工作温度： | -40°C ~ 85°C |
| 安装类型： | 表面贴装 |
| 封装/外壳： | 16-VFQFN 裸露焊盘，16-MLF? |
| 供应商设备封装： | 16-MLF?（3x3） |
| 包装： | 托盘 |
2
Precision Edge
SY58020U
Micrel, Inc.
M9999-102811
hbwhelp@micrel.com or (408) 955-1690
PACKAGE/ORDERING INFORMATION
Pin Number
Pin Name
Pin Function
1, 4
IN, /IN
Differential Input: This input pair receives the signal to be buffered. Each pin of this pair
internally terminates with 50ohms to the VT pin. Note that this input will default to an
indeterminate state if left open. See “Input Interface Applications” section.
2
VT
Input Termination Center-Tap: Each input terminates to this pin. The VT pin provides a
center-tap for each input (IN, /IN) to the termination network for maximum interface
flexibility. See “Input Interface Applications” section.
3
VREF-AC
Reference Output Voltage: This output biases to VCC –1.2V. It is used when AC-coupling
to differential inputs. Connect VREF-AC directly to the VT pin. Bypass with 0.01μF low ESR
capacitor to VCC. See “Input Interface Applications” section.
8, 13
VCC
Positive Power Supply: Bypass with 0.1μF//0.01μF low ESR capacitors as close to the
pins as possible.
5, 16
GND,
Ground. Exposed pad must be connected to a ground plane that is the same potential
Exposed Pad
as the ground pin.
14, 15
/Q0, Q0,
CML Differential Output Pairs: Differential buffered output copy of the input signal. The
11, 12
/Q1, Q1,
output swing is typically 400mV into 50ohms load. Normally terminate CML output pairs
9, 10
/Q2, Q2,
with 100ohms across Q and /Q outputs at the receiving end. Unused output pairs may be
6, 7
/Q3, Q3,
left floating with no impact on jitter or skew. See “CML Output Termination” section.
PIN DESCRIPTION
13
14
15
16
12
11
10
9
1
2
3
4
8
7
6
5
IN
VT
VREF-AC
/IN
Q1
/Q1
Q2
/Q2
GND
Q0
/Q0
VCC
GND
/Q3
Q3
VCC
16-Pin QFN (QFN-16)
Ordering Information(1)
Package
Operating
Package
Part Number
Type
Range
Marking
SY58020UMG
QFN-16
Industrial
020U with
Pb-Free
Pb-Free bar-line indicator
SY58020UMGTR(2)
QFN-16
Industrial
020U with
Pb-Free
Pb-Free bar-line indicator
Notes:
1. Contact factory for die availability. Dice are guaranteed at T
A = 25°C, DC electricals only.
All devices are Pb-Free.
2. Tape and Reel.
相关PDF资料 |
PDF描述 |
|---|---|
| SY58011UMI | IC CLK BUFFER TRANSLA 1:2 16-MLF |
| SY10E111AJC | IC CLK FANOUT BUFFER 1:9 28-PLCC |
| SY10E111AEJI TR | IC CLK FANOUT BUFFER 1:9 28-PLCC |
| SY10H842ZC | IC CLK BUFFER 1:4 160MHZ 16-SOIC |
| SY10H842LZC | IC CLK BUFFER 1:4 160MHZ 16-SOIC |
相关代理商/技术参数 |
参数描述 |
|---|---|
| SY58020UMI TR | 功能描述:IC CLK BUFFER TRANSLA 1:4 16-MLF 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 |
| SY58020UMITR | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:6GHz, 1:4 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
| SY58021U | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL Fanout Buffer/Translator with Internal Termination Precision Edge? |
| SY58021U_07 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL FANOUT BUFFER/ TRANSLATOR WITH INTERNAL TERMINATION |
| SY58021U_10 | 制造商:MICREL 制造商全称:Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL Fanout Buffer/Translator with Internal Termination Precision Edge |
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