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參數(shù)資料
| 型號： | ICS83905AKLFT |
| 廠商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分類： | XO, clock |
| 英文描述： | LOW SKEW, 1:6 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER |
| 中文描述： | 100 MHz, OTHER CLOCK GENERATOR, QCC20 |
| 封裝： | 4 X 4 MM, 0.90 MM HEIGHT, ROHS COMPLIANT, MO-220, VFQFN-20 |
| 文件頁數(shù)： | 13/19頁 |
| 文件大?。?/td> | 459K |
| 代理商： | ICS83905AKLFT |
IDT
/ ICS
LVCMOS/LVTTL FANOUT BUFFER
13
ICS83905AM REV. B JULY 9, 2007
ICS83905
LOW SKEW, 1:6 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER
L
AYOUT
G
UIDELINE
Figure 5 shows an example of ICS83905 application schematic.
In this example, the device is operated at V
= 3.3V and V
=
3.3V. The decoupling capacitors should be located as close as
possible to the power pins. The input is driven by an 18pF load
resonant quartz crystal. The tuning capacitors (C1, C2) are fairly
VDD
R2
31
C6
.1uF
VDDO
ENABLE 2
R4
100
Zo = 50 Ohm
VDD = 3.3V
C2
15pf
VDD
C1
15pF
LVCMOS
ENABLE 1
CL = 18 pf
Optional Termination
R3
100
C4
.1uF
LVCMOS
Zo = 50 Ohm
VDDO
U1
ICS83905
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
XTAL_OUT
ENABLE 2
GND
BCLK0
VDDO
BCLK1
GND
BCLK2
VDD
BCLK3
GND
BCLK4
VDDO
BCLK5
ENABLE 1
XTAL_IN
C3
10uF
VDDO = 3.3V
Unused outputs can be left floating. There should be
no trace attached to unused outputs. Device
characterized and specification limits set with all
outputs terminated.
C5
.1uF
accurate, but minor adjustments might be required. For the
LVCMOS output drivers, two termination examples are shown in
the schematic. For additional termination, examples are shown
in the LVCMOS Termination Application Note.
F
IGURE
5. S
CHEMATIC
OF
R
ECOMMENDED
L
AYOUT
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| ICS83908AGI-02 | LOW SKEW, 1-TO-8 CRYSTAL-TO-LVCMOS FANOUT BUFFER |
| ICS83908AGI-02LF | LOW SKEW, 1-TO-8 CRYSTAL-TO-LVCMOS FANOUT BUFFER |
| ICS83908AGI-02LFT | LOW SKEW, 1-TO-8 CRYSTAL-TO-LVCMOS FANOUT BUFFER |
| ICS83908AGI-02T | LOW SKEW, 1-TO-8 CRYSTAL-TO-LVCMOS FANOUT BUFFER |
| ICS83908I-02 | LOW SKEW, 1-TO-8 CRYSTAL-TO-LVCMOS FANOUT BUFFER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| ICS83905AKT | 制造商:ICS 制造商全稱:ICS 功能描述:LOW SKEW, 1:6 CRYSTAL INTERFACE-TOLVCMOS / LVTTL FANOUT BUFFER |
| ICS83905AM | 制造商:ICS 制造商全稱:ICS 功能描述:LOW SKEW, 1:6 CRYSTAL INTERFACE-TOLVCMOS / LVTTL FANOUT BUFFER |
| ICS83905AMLF | 功能描述:IC CLK BUFFER 1:6 100MHZ 16-SOIC RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅(qū)動器 系列:HiPerClockS™ 產(chǎn)品培訓(xùn)模塊:High Bandwidth Product Overview 標(biāo)準(zhǔn)包裝:1,000 系列:Precision Edge® 類型:扇出緩沖器（分配） 電路數(shù):1 比率 - 輸入:輸出:1:4 差分 - 輸入:輸出:是/是 輸入:CML，LVDS，LVPECL 輸出:CML 頻率 - 最大:2.5GHz 電源電壓:2.375 V ~ 2.625 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:16-VFQFN 裸露焊盤，16-MLF? 供應(yīng)商設(shè)備封裝:16-MLF?（3x3） 包裝:帶卷 (TR) |
| ICS83905AMLFT | 功能描述:IC CLK BUFFER 1:6 100MHZ 16-SOIC RoHS:是 類別:集成電路 (IC) >> 時鐘/計時 - 時鐘緩沖器，驅(qū)動器 系列:HiPerClockS™ 標(biāo)準(zhǔn)包裝:74 系列:- 類型:扇出緩沖器（分配） 電路數(shù):1 比率 - 輸入:輸出:1:10 差分 - 輸入:輸出:是/是 輸入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 輸出:HCSL，LVDS 頻率 - 最大:400MHz 電源電壓:3 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 供應(yīng)商設(shè)備封裝:32-QFN（5x5） 包裝:管件 |
| ICS83905AMT | 制造商:ICS 制造商全稱:ICS 功能描述:LOW SKEW, 1:6 CRYSTAL INTERFACE-TOLVCMOS / LVTTL FANOUT BUFFER |
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