参数资料
型号: ICS309RLFT
厂商: IDT, Integrated Device Technology Inc
文件页数: 3/10页
文件大小: 0K
描述: IC SRL PROGR TRPL PLL CLK 20QSOP
标准包装: 2,500
系列: VersaClock™
类型: 时钟/频率合成器
PLL: 带旁路
输入: 时钟,晶体
输出: LVCMOS
电路数: 1
比率 - 输入:输出: 1:9
差分 - 输入:输出: 无/无
频率 - 最大: 200MHz
除法器/乘法器: 无/是
电源电压: 3 V ~ 3.6 V
工作温度: 0°C ~ 70°C
安装类型: 表面贴装
封装/外壳: 20-SSOP(0.154",3.90mm 宽)
供应商设备封装: 20-QSOP
包装: 带卷 (TR)
其它名称: 309RLFT
ICS309
SERIAL PROGRAMMABLE TRIPLE PLL SS VERSACLOCK SYNTH
SER PROG CLOCK SYNTHESIZER
IDT SERIAL PROGRAMMABLE TRIPLE PLL SS VERSACLOCK SYNTH
2
ICS309
REV L 091311
Pin Assignment
Pin Descriptions
16
1
15
2
14
DA T A
S T RO B E
3
13
X2
4
12
X1/IC LK
SC LK
5
11
CLK 9
6
PD T S
7
VD D
8
GN D
VD D
GN D
CLK 1
CLK 5
CLK 2
CLK 6
9
10
CLK 3
CLK 7
CLK 4
CLK 8
20
19
18
17
20 pin (150 m il) SSO P (Q SO P)
Pin
Number
Pin
Name
Pin
Type
Pin Description
1
DATA
Input
Serial data input.
2
X2
XO
Crystal Output. Connect this pin to a crystal. Float for clock input.
3
X1/ICLK
XI
Connect this pin to a crystal or external clock input.
4
CLK9
Output
Output clock 9. Default of Reference frequency output when unprogrammed.
5
VDD
Power
Connect to +3.3V.
6
GND
Power
Connect to Ground.
7
CLK1
Output
Output clock 1. Default of Reference frequency output when unprogrammed.
8
CLK2
Output
Output clock 2. Default of Reference frequency output when unprogrammed.
9
CLK3
Output
Output clock 3. Default of Reference frequency output when unprogrammed.
10
CLK4
Output
Output clock 4. Default of Reference frequency output when unprogrammed.
11
CLK8
Output
Output clock 8. Default of Reference frequency output when unprogrammed.
12
CLK7
Output
Output clock 7. Default of Reference frequency output when unprogrammed.
13
CLK6
Output
Output clock 6. Default of Reference frequency output when unprogrammed.
14
CLK5
Output
Output clock 5. Default of Reference frequency output when unprogrammed.
15
GND
Power
Connect to Ground.
16
VDD
Power
Connect to +3.3 V.
17
VDD
Power
Connect to +3.3 V.
18
PDTS
Input
Powers down entire chip, tri-states all outputs when low. Internal pull-up.
19
SCLK
Input
Serial Shift register clock. See timing diagram.
20
STROBE
Input
Strobe to load data. See timing diagram. Use external 250 kOhm pull-up.
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