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參數(shù)資料
| 型號(hào)： | SY58031UMI |
| 廠商： | MICREL INC |
| 元件分類： | 時(shí)鐘及定時(shí) |
| 英文描述： | ULTRA-PRECISION 1:8 CML FANOUT BUFFER WITH INTERNAL I/O TERMINATION |
| 中文描述： | 58031 SERIES, LOW SKEW CLOCK DRIVER, 8 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC32 |
| 封裝： | 5 X 5 MM, MLF-32 |
| 文件頁數(shù)： | 2/8頁 |
| 文件大?。?/td> | 619K |
| 代理商： | SY58031UMI |
2
Precision Edge
SY58031U
Micrel, Inc
M9999-020707
hbwhelp@micrel.com or (408) 955-1690
Pin Number
3, 6
Pin Name
IN, /IN
Pin Function
Differential Signal Input: Each pin of this pair internally terminates with 50
to the VT
pin. Note that this input will default to an indeterminate state if left open.
See “Input Interface Applications” section.
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.
Ground. Exposed pad must be connected to a ground plane that is the same potential
as the ground pin.
Positive Power Supply: Bypass with 0.1
μ
F
0.01
μ
F low ESR capacitors as close to the
pins as possible.
CML Differential Output Pairs: Differential buffered output copy of the input
signal. The CML output swing is typically 400mV into 50
. Unused output pairs may be
left floating with no impact on jitter. See “CML Output Termination” section.
4
VT
2, 7, 17, 24
GND,
Exposed Pad
VCC
1, 8, 9, 16
18, 23, 25, 32
31, 30, 29, 28, 27,
26, 22, 21, 20, 19,
15, 14, 13, 12,
11, 10
5
Q0, /Q0, Q1, /Q1,
Q2, /Q2, Q3, /Q3,
Q4, /Q4, Q5, /Q5,
Q6, /Q6, Q7, /Q7
VREF-AC
Bias Reference Voltage: Equal to V
CC
–1.2V (typical), and used for AC-coupled
applications. See “Input Interface Applications” section. When using V
REF-AC
, bypass
with 0.01
μ
F capacitor to V
CC
. Maximum sink/source current is 0.5mA.
PIN DESCRIPTION
PACKAGE/ORDERING INFORMATION
Ordering Information
(1)
Package
Type
MLF-32
MLF-32
MLF-32
Operating
Range
Industiral
Industrial
Industiral
Package
Marking
SY58031U
SY58031U
SY58031U with
Pb-Free bar-line indicator
SY58031U with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Pb-Free
NiPdAu
Pb-Free
NiPdAu
Part Number
SY58031UMI
SY58031UMITR
(2)
SY58031UMG
(3)
SY58031UMGTR
(2, 3)
MLF-32
Industrial
Notes:
1. Contact factory for die availability. Dice are guaranteed at T
A
= 25
°
C, DC electricals only.
2. Tape and Reel.
3. Pb-Free package recommended for new designs.
24
23
22
21
20
19
18
17
GND
VCC
Q3
/Q3
Q4
/Q4
VCC
GND
VCC
GND
IN
VT
VREF-AC
/IN
GND
VCC
1
2
3
4
5
6
7
8
9
10 11 12 13 14 15 16
32 31 30 29 28 27 26 25
/
Q
/
Q
V
Q
/
V
Q
/
Q
/
V
/
Q
V
32-Pin MLF
(MLF-32)
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| SY58031UMITR | ULTRA-PRECISION 1:8 CML FANOUT BUFFER WITH INTERNAL I/O TERMINATION |
| SY58032U_07 | ULTRA-PRECISION 1:8 FANOUT vBUFFER WITH LVPECL OUTPUTS AND INTERNAL TERMINATION |
| SY58032U | ULTRRA-PRECISION 1:8 FANOUT BUFFER WITH LVPECL OUTPUTS AND INTERNAL TERMINATION |
| SY58032UMG | ULTRRA-PRECISION 1:8 FANOUT BUFFER WITH LVPECL OUTPUTS AND INTERNAL TERMINATION |
| SY58032UMGTR | ULTRRA-PRECISION 1:8 FANOUT BUFFER WITH LVPECL OUTPUTS AND INTERNAL TERMINATION |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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 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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