参数资料
型号: ICS3771G-18LFT
厂商: IDT, Integrated Device Technology Inc
文件页数: 1/8页
文件大小: 0K
描述: IC CLK SOURCE DTV/STB 16-TSSOP
标准包装: 2,500
类型: 时钟发生器
PLL:
输入: 时钟
输出: 时钟
电路数: 1
比率 - 输入:输出: 1:4
差分 - 输入:输出: 无/无
频率 - 最大: 27MHz
除法器/乘法器: 无/无
电源电压: 3.135 V ~ 3.465 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 16-TSSOP(0.173",4.40mm 宽)
供应商设备封装: 16-TSSOP
包装: 带卷 (TR)
其它名称: 3771G-18LFT
DATASHEET
DTV, STB CLOCK SOURCE
ICS3771-18
IDT / ICS DTV, STB CLOCK SOURCE
1
ICS3771-18
REV B 111307
Description
The ICS3771-18 provides clock generation and
conversion for clock rates commonly needed in HDTV
digital video equipment. The ICS3771-18 uses the
latest PLL technology to provide excellent phase noise
and long term jitter performance for superior
synchronization and S/N ratio.
For audio sampling clocks generated from 27 MHz, use
the ICS661.
Please contact IDT if you have a requirement for an
input and output frequency not included in this
document. IDT can rapidly modify this product to meet
special requirements.
Features
Integrated Phase-Lock Loop
Low jitter, high accuracy outputs
3.3 V operation
Packaged in 16-pin TSSOP
RoHS 6 (green and lead free) compliant packaging
Exact (0 ppm) multiplication ratios
Pin compatible to CY24204-3
Block Diagram
PLL Clock
Synthesis
CLKIN
VDD
CLK1
GND
OE
FS1:0
2
VDDL
AVDD
27 MHz
2
CLK2
REFOUT1
REFOUT2
GNDA
Output
Multiplexer
and Dividers
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