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參數(shù)資料
| 型號(hào)： | SY58031UMI |
| 廠商： | Micrel Inc |
| 文件頁(yè)數(shù)： | 3/8頁(yè) |
| 文件大小： | 0K |
| 描述： | IC CLOCK BUFFER 1:8 6GHZ 32-MLF |
| 標(biāo)準(zhǔn)包裝： | 60 |
| 系列： | Precision Edge® |
| 類型： | 扇出緩沖器（分配） |
| 電路數(shù)： | 1 |
| 比率 - 輸入:輸出： | 1:8 |
| 差分 - 輸入:輸出： | 是/是 |
| 輸入： | CML，LVDS，LVPECL |
| 輸出： | CML |
| 頻率 - 最大： | 6GHz |
| 電源電壓： | 2.375 V ~ 3.6 V |
| 工作溫度： | -40°C ~ 85°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 32-VFQFN 裸露焊盤，32-MLF? |
| 供應(yīng)商設(shè)備封裝： | 32-MLF?（5x5） |
| 包裝： | 管件 |
Micrel, Inc.
SY58031U
October 1, 2013
3
Revision 5.0
hbwhelp@micrel.com or (408) 955-1690
Pin Configuration
32-Pin QFN
Pin Description
Pin Number
Pin Name
Pin Function
3, 6
IN, /IN
Differential signal input: Each pin of this pair internally terminates with 50Ω to the VT pin.
Note that this input will default to an indeterminate state if left open. See Input Interface
Applications section.
4
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.
2, 7, 17, 24
GND,
Exposed Pad
Ground. Exposed pad must be connected to a ground plane that is the same potential as the
ground pin.
1, 8, 9, 16
18, 23, 25, 32
VCC
Positive power supply: Bypass with 0.1μF/0.01μF low ESR capacitors as close to the pins as
possible
31, 30, 29, 28,
27, 26, 22, 21
20, 19, 15, 14
13, 12, 11, 10
Q0, /Q0, Q1, /Q1
Q2, /Q2. Q3, /Q3
Q4, /Q4, Q5, /Q5
Q6, /Q6, Q7, /Q7
CML differential output pairs: Differential buffered output copy of the input signal. The CML
output swing is typically 400mV into 50Ω. Unused output pairs may be left floating with no
impact on jitter. See CML Output Termination section
5
VREF-AC
Bias Reference Voltage: Equal to VCC–1.2V (typical), and used for AC-coupled applications.
See Input Interface Applications section. When using VREF-AC, bypass with 0.01μF capacitor
to VCC. Maximum sink/source current is 0.5mA.
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參數(shù)描述 |
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| SY58031UMI TR | 功能描述:IC CLOCK BUFFER 1:8 6GHZ 32-MLF RoHS:否 類別:集成電路 (IC) >> 時(shí)鐘/計(jì)時(shí) - 時(shí)鐘緩沖器，驅(qū)動(dòng)器 系列:Precision Edge® 標(biāo)準(zhǔn)包裝:1 系列:HiPerClockS™ 類型:扇出緩沖器（分配），多路復(fù)用器 電路數(shù):1 比率 - 輸入:輸出:2:18 差分 - 輸入:輸出:是/無(wú) 輸入:CML，LVCMOS，LVPECL，LVTTL，SSTL 輸出:LVCMOS，LVTTL 頻率 - 最大:250MHz 電源電壓:2.375 V ~ 3.465 V 工作溫度:0°C ~ 70°C 安裝類型:表面貼裝 封裝/外殼:32-LQFP 供應(yīng)商設(shè)備封裝:32-TQFP（7x7） 包裝:- 其它名稱:800-1923-6 |
| SY58031UMITR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-PRECISION 1:8 CML FANOUT BUFFER WITH INTERNAL I/O TERMINATION |
| SY58032U | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-PRECISION 1:8 FANOUT vBUFFER WITH LVPECL OUTPUTS AND INTERNAL TERMINATION |
| SY58032U_07 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-PRECISION 1:8 FANOUT vBUFFER WITH LVPECL OUTPUTS AND INTERNAL TERMINATION |
| SY58032U_10 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:ULTRA-PRECISION 1:8 FANOUT BUFFER WITH LVPECL OUTPUTS AND INTERNAL TERMINATION |
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