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参数资料
| 型号： | ICS83905AMLF |
| 厂商： | INTEGRATED DEVICE TECHNOLOGY INC |
| 元件分类： | 时钟产生/分配 |
| 英文描述： | 100 MHz, OTHER CLOCK GENERATOR, PDSO16 |
| 封装： | 3.90 X 9.90 MM, 1.38 MM HEIGHT, ROHS COMPLIANT, MS-012, SOIC-16 |
| 文件页数： | 1/19页 |
| 文件大小： | 457K |
| 代理商： | ICS83905AMLF |
LOW SKEW, 1:6 CRYSTAL-TO-
LVCMOS/LVTTL FANOUT BUFFER
ICS83905
IDT / ICS LVCMOS/LVTTL FANOUT BUFFER
1
ICS83905AM REV. B JANUARY 24, 2008
GENERAL DESCRIPTION
The ICS83905 is a low skew, 1-to-6 LVCMOS / LVTTL
Fanout Buffer and a member of the HiPerClockS
family of High Performance Clock Solutions from IDT.
The low impedance LVCMOS/LVTTL outputs are de-
signed to drive 50
Ω series or parallel terminated
transmission lines. The effective fanout can be increased from 6
to 12 by utilizing the ability of the outputs to drive two series
terminated lines.
The ICS83905 is characterized at full 3.3V, 2.5V, and 1.8V,
mixed 3.3V/2.5V, 3.3V/1.8V and 2.5V/1.8V output operating
supply mode. Guaranteed output and part-to-part skew char-
acteristics along with the 1.8V output capabilities makes the
ICS83905 ideal for high performance, single ended applica-
tions that also require a limited output voltage.
FEATURES
Six LVCMOS / LVTTL outputs
Outputs able to drive 12 series terminated lines
Crystal oscillator interface
Crystal input frequency range: 10MHz to 40MHz
Output skew: 80ps (maximum)
RMS phase jitter @ 25MHz, (100Hz - 1MHz):
0.26ps (typical) (V
DD = VDDO = 2.5V)
Phase noise:
Offset
Noise Power
100Hz ............. -129.7 dBc/Hz
1kHz ............. -144.4 dBc/Hz
10kHz ............. -147.3 dBc/Hz
100kHz ............. -157.3 dBc/Hz
5V tolerant enable inputs
Synchronous output enables
Operating power supply modes:
Full 3.3V, 2.5V and 1.8V,
mixed 3.3V core/2.5V output operating supply,
mixed 3.3V core/1.8V output operating supply,
mixed 2.5V core/1.8V output operating supply
0°C to 70°C ambient operating temperature
Available in both standard (RoHS 5) and lead-free (RoHS 6)
packages
HiPerClockS
ICS
XTAL_OUT
ENABLE 2
GND
BCLK0
VDDo
BCLK1
GND
BCLK2
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
XTAL_IN
ENABLE 1
BCLK5
VDDO
BCLK4
GND
BCLK3
VDD
ICS83905
16-Lead SOIC
3.9mm x 9.9mm x 1.38mm
body package
M Pacakge
Top View
16-Lead TSSOP
4.4mm x 5.0mm x 0.925mm
body package
G Pacakge
Top View
20 19 18 17 16
6
7
8
9 10
1
2
3
4
5
15
14
13
12
11
ENABLE
2
XT
AL_OUT
XT
AL_IN
ENABLE
1
nc
BCLK5
VDDO
BCLK4
GND
BCLK0
VDDO
BCLK1
GND
BCLK2
V
DD
BCLK3
ICS83905
20-Lead VFQFN
4mm x 4mm x 0.925mm
body package
K Package
Top View
PIN ASSIGNMENTS
BLOCK DIAGRAM
SYNCHRONIZE
BCLK0
BCLK1
BCLK2
BCLK3
BCLK4
BCLK5
ENABLE 1
ENABLE 2
XTAL_IN
XTAL_OUT
相关PDF资料 |
PDF描述 |
|---|---|
| ICS83908AGI-02LFT | 200 MHz, OTHER CLOCK GENERATOR, PDSO24 |
| ICS83940AY-01LFT | LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| ICS83940AY-01T | LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| ICS83940AY-01LF | LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
| ICS83940AY-01 | LOW SKEW CLOCK DRIVER, 18 TRUE OUTPUT(S), 0 INVERTED OUTPUT(S), PQFP32 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| ICS83905AMLFT | 功能描述:IC CLK BUFFER 1:6 100MHZ 16-SOIC RoHS:是 类别:集成电路 (IC) >> 时钟/计时 - 时钟缓冲器，驱动器 系列:HiPerClockS™ 标准包装:74 系列:- 类型:扇出缓冲器（分配） 电路数:1 比率 - 输入:输出:1:10 差分 - 输入:输出:是/是 输入:HCSL, LVCMOS, LVDS, LVPECL, LVTTL 输出:HCSL，LVDS 频率 - 最大:400MHz 电源电压:3 V ~ 3.6 V 工作温度:-40°C ~ 85°C 安装类型:表面贴装 封装/外壳:32-VFQFN 裸露焊盘 供应商设备封装:32-QFN（5x5） 包装:管件 |
| ICS83905AMT | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW, 1:6 CRYSTAL INTERFACE-TOLVCMOS / LVTTL FANOUT BUFFER |
| ICS83905I | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW, 1:6 CRYSTAL INTERFACE-TO LVCMOS/LVTTL FANOUT BUFFER |
| ICS83908-02 | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW, 1-TO-8 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER |
| ICS83908AG-02 | 制造商:ICS 制造商全称:ICS 功能描述:LOW SKEW, 1-TO-8 CRYSTAL-TO-LVCMOS/LVTTL FANOUT BUFFER |
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