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參數(shù)資料
| 型號(hào)： | SY58020UMI |
| 廠(chǎng)商： | MICREL INC |
| 元件分類(lèi)： | 時(shí)鐘及定時(shí) |
| 英文描述： | 6GHz, 1:4 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
| 中文描述： | 58020 SERIES, LOW SKEW CLOCK DRIVER, 4 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), QCC16 |
| 封裝： | 3 X 3 MM, MLF-16 |
| 文件頁(yè)數(shù)： | 2/9頁(yè) |
| 文件大小： | 120K |
| 代理商： | SY58020UMI |
2
Precision Edge
SY58020U
Micrel
PACKAGE/ORDERING INFORMATION
Ordering Information
(Note 1)
Package
Type
MLF-16
MLF-16
Operating
Range
Industrial
Industrial
Package
Marking
020U
020U
Part Number
SY58020UMI
SY58020UMITR
(Note 2)
Note 1.
Contact factory for die availability. Die are guaranteed at T
A
=
25
°
C, DC electricals only.
Tape and Reel.
Note 2.
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 50
to the V
T
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 V
T
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 V
CC
–
1.2V. It is used when AC-coupling
to differential inputs. Connect V
REF-AC
directly to the V
T
pin. Bypass with 0.01
μ
F low ESR
capacitor to V
CC
. See
“
Input Interface Applications
”
section.
Positive Power Supply: Bypass with 0.1
μ
F//0.01
μ
F low ESR capacitors as close to the
pins as possible.
8, 13
VCC
5, 16
GND,
Ground. Exposed pad must be connected to a ground plane that is the same potential
as the ground pin.
Exposed Pad
14, 15
11, 12
9, 10
6, 7
/Q0, Q0,
/Q1, Q1,
/Q2, Q2,
/Q3, Q3,
CML Differential Output Pairs: Differential buffered output copy of the input signal. The
output swing is typically 400mV into 50
load. Normally terminate CML output pairs with
100
across Q and /Q outputs at the receiving end. Unused output pairs may be left
floating with no impact on jitter or skew. See
“
CML Output Termination
”
section.
PIN DESCRIPTION
1
2
3
4
12
11
10
9
16 15 14 13
5
6
7
8
IN
VT
VREF-AC
/IN
Q1
/Q1
Q2
/Q2
V
/
Q
G
V
Q
/
G
16-Pin MLF (MLF-16)
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相關(guān)代理商/技術(shù)參數(shù) |
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| SY58020UMI TR | 功能描述:IC CLK BUFFER TRANSLA 1:4 16-MLF RoHS:否 類(lèi)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(lèi)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(lèi)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(chēng):800-1923-6 |
| SY58020UMITR | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:6GHz, 1:4 CML FANOUT BUFFER/TRANSLATOR WITH INTERNAL I/O TERMINATION |
| SY58021U | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL Fanout Buffer/Translator with Internal Termination Precision Edge? |
| SY58021U_07 | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL FANOUT BUFFER/ TRANSLATOR WITH INTERNAL TERMINATION |
| SY58021U_10 | 制造商:MICREL 制造商全稱(chēng):Micrel Semiconductor 功能描述:4GHz, 1:4 LVPECL Fanout Buffer/Translator with Internal Termination Precision Edge |
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