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參數(shù)資料
| 型號： | SY100E222LTITR |
| 廠商： | MICREL INC |
| 元件分類： | 時鐘及定時 |
| 英文描述： | 3.3V, 1.5GHz 1 / 2 DIFFERENTIAL LVECL/LVPECL PROGRAMMABLE CLOCK GENERATOR AND 1:15 FANOUT BUFFER |
| 中文描述： | 100E SERIES, LOW SKEW CLOCK DRIVER, 15 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP52 |
| 封裝： | LQFP-52 |
| 文件頁數(shù)： | 2/6頁 |
| 文件大?。?/td> | 69K |
| 代理商： | SY100E222LTITR |
2
Precision Edge
SY100E222L
Micrel, Inc.
M9999-111605
hbwhelp@micrel.com or (408) 955-1690
Pin Number
Pin Name
Pin Function
2
MR
100k ECL compatible: Master reset function resets all outputs to a differential LOW when
MR pin goes HIGH.
5, 6,
8, 9
CLK0, /CLK0,
CLK1, /CLK1
Differential inputs: These input pairs are the differential signal inputs to the device. Inputs
accept 100k LVPECL/LVECL levels.
7
CLK_SEL
100k ECL compatible input select. LOW = CLK0, HIGH= CLK1.
100k ECL compatible bank A output select. LOW: QA0-QA1 =
÷
1, HIGH: QA0-QA1 =
÷
2.
100k ECL compatible bank B output select. LOW: QB0-QB2 =
÷
1, HIGH: QB0-QB2 =
÷
2.
100k ECL compatible bank C output select. LOW: QC0-QC3 =
÷
1, HIGH: QC0-QC3 =
÷
2.
100k ECL compatible bank D output select. LOW: QD0-QD5 =
÷
1, HIGH: QD0-QD5 =
÷
2.
Bank A 100k differential output pairs controlled by FSELA.
FSELA: LOW, QA =
÷
1, HIGH, QA =
÷
2.
Bank B 100k differential output pairs controlled by FSELB.
FSELB: LOW, QB =
÷
1, HIGH, QB =
÷
2.
Bank C 100k differential output pairs controlled by FSELC.
FSELC: LOW, QC =
÷
1, HIGH, QC =
÷
2.
Bank D 100k differential output pairs controlled by FSELD.
FSELD: LOW, QD =
÷
1, HIGH, QD =
÷
2.
3
FSELA
4
FSELB
11
FSELC
12
FSELD
51, 49,
50, 48
QA0
–
QA1,
/QA0
–
/QA1
46, 44, 42,
45, 43, 41
QB0
–
QB2,
/QB0
–
/QB2
38, 36, 34, 32,
37, 35, 33, 31
QC0
–
QC3,
/QC0
–
/QC3
26, 24, 22, 20,
18, 16, 25, 23,
21, 19, 17, 15
QD0
–
QD5,
/QD0
–
/QD5
1
VCC
Positive power supply: Bypass with 0.1
μ
F
0.01
μ
F low ESR capacitors.
Positive power supply for output buffers. Bypass with 0.1
μ
F
0.01
μ
F low ESR capacitors.
14, 27, 30, 39,
40, 47, 52
VCCO
13
VEE
Negative power supply. For LVPECL systems, VEE is GND.
10
VBB
Reference voltage.
28, 29
NC
No connect: Not internally connected (unused pins).
PIN DESCRIPTION
PACKAGE/ORDERING INFORMATION
Ordering Information
(1)
Package
Type
LQFP-52
LQFP-52
LQFP-52
Operating
Range
Industrial
Industrial
Industrial
Package
Marking
SY100E222L
SY100E222L
SY100E222L with
Pb-Free bar-line indicator
SY100E222L with
Pb-Free bar-line indicator
Lead
Finish
Sn-Pb
Sn-Pb
Matte-Sn
Pb-Free
Matte-Sn
Pb-Free
Part Number
SY100E222LTI
SY100E222LTITR
(2)
SY100E222LTY
(3)
SY100E222LTYTR
(2, 3)
LQFP-52
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 is recommended for new designs.
14 15 16 17 18 19 20 21 22 23 24 25 26
52 51 50 49 48 47 46 45 44 43 42 41 40
VCC
MR
FSELA
FSELB
CLK0
/CLK0
CLK_SEL
CLK1
/CLK1
VBB
FSELC
FSELD
VEE
1
2
3
4
5
6
7
8
9
10
11
12
13
V
/
Q
/
Q
/
Q
/
Q
/
Q
/
Q
V
Q
/
Q
/
V
Q
/
Q
/
Q
/
V
VCCO
QC0
/QC0
QC1
/QC1
QC2
/QC2
QC3
/QC3
VCCO
NC
NC
VCCO
39
38
37
36
35
34
33
32
31
30
29
28
27
52-Pin LQFP (LQFP-52)
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| SY100E310JY | 3.3V ECL/PECL 2:8 DIFFERENTIAL FANOUT BUFFER |
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| SY100E222LTY | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 1:15 LVPECL Fanout w/ divide-by 1, 2 Dividers (I Temp, Lead Free) RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| SY100E222LTY TR | 功能描述:時鐘發(fā)生器及支持產(chǎn)品 1:15 LVPECL Fanout w/ divide-by 1, 2 Dividers (I Temp, Lead Free) RoHS:否 制造商:Silicon Labs 類型:Clock Generators 最大輸入頻率:14.318 MHz 最大輸出頻率:166 MHz 輸出端數(shù)量:16 占空比 - 最大:55 % 工作電源電壓:3.3 V 工作電源電流:1 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:QFN-56 |
| SY100E241 | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:8-BIT SCANNABLE REGISTER |
| SY100E241JC | 功能描述:IC REGISTER 8-BIT SCAN 28-PLCC RoHS:否 類別:集成電路 (IC) >> 邏輯 - 移位寄存器 系列:100E 標準包裝:1,000 系列:- 邏輯類型:移位寄存器 輸出類型:差分 元件數(shù):1 每個元件的位元數(shù):4 功能:串行至并行 電源電壓:4.2 V ~ 5.7 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:24-SOIC（0.295"，7.50mm 寬） 供應(yīng)商設(shè)備封裝:24-SOIC 包裝:帶卷 (TR) |
| SY100E241JCTR | 制造商:MICREL 制造商全稱:Micrel Semiconductor 功能描述:8-BIT SCANNABLE REGISTER |
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