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8430BY-71T PDF预览

8430BY-71T

更新时间: 2024-01-02 21:06:48
品牌 Logo 应用领域
艾迪悌 - IDT 时钟外围集成电路晶体
页数 文件大小 规格书
19页 809K
描述
Clock Generator, 700MHz, CMOS, PQFP32, 7 X 7 MM, 1.40 MM HEIGHT, MS-026, LQFP-32

8430BY-71T 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Active零件包装代码:QFP
包装说明:LQFP, QFP32,.35SQ,32针数:32
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.18
JESD-30 代码:S-PQFP-G32JESD-609代码:e0
长度:7 mm湿度敏感等级:3
端子数量:32最高工作温度:70 °C
最低工作温度:最大输出时钟频率:700 MHz
封装主体材料:PLASTIC/EPOXY封装代码:LQFP
封装等效代码:QFP32,.35SQ,32封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE峰值回流温度(摄氏度):225
电源:3.3 V主时钟/晶体标称频率:27 MHz
认证状态:Not Qualified座面最大高度:1.6 mm
子类别:Clock Generators最大压摆率:140 mA
最大供电电压:3.465 V最小供电电压:3.135 V
标称供电电压:3.3 V表面贴装:YES
技术:CMOS温度等级:COMMERCIAL
端子面层:Tin/Lead (Sn85Pb15)端子形式:GULL WING
端子节距:0.8 mm端子位置:QUAD
处于峰值回流温度下的最长时间:20宽度:7 mm
uPs/uCs/外围集成电路类型:CLOCK GENERATOR, OTHERBase Number Matches:1

8430BY-71T 数据手册

 浏览型号8430BY-71T的Datasheet PDF文件第1页浏览型号8430BY-71T的Datasheet PDF文件第2页浏览型号8430BY-71T的Datasheet PDF文件第4页浏览型号8430BY-71T的Datasheet PDF文件第5页浏览型号8430BY-71T的Datasheet PDF文件第6页浏览型号8430BY-71T的Datasheet PDF文件第7页 
ICS8430B-71  
700MHZ, CRYSTAL INTERFACE/LVCMOS-TO-3.3V LVPECL FREQUENCY SYNTHESIZER  
TABLE 1. PIN DESCRIPTIONS  
Number  
Name  
Type  
Pulldown  
Description  
1, 2, 3,  
28, 29, 30  
31, 32  
M5, M6, M7,  
M0, M1, M2,  
M3, M4  
Input  
M divider inputs. Data latched on LOW-to-HIGH transition of  
nP_LOAD input. LVCMOS / LVTTL interface levels.  
4
5, 6  
7
M8  
N0, N1  
N2  
Input  
Input  
Input  
Power  
Pullup  
Pulldown  
Pullup  
Determines output divider value as defined in Table 3C  
Function Table. LVCMOS / LVTTL interface levels.  
8, 16  
VEE  
Negative supply pins.  
Test output which is ACTIVE in the serial mode of operation.  
Output driven LOW in parallel mode. LVCMOS/LVTTL interface levels.  
Core power supply pin.  
9
TEST  
Output  
Power  
Output  
Power  
Output  
10  
VCC  
FOUT1,  
nFOUT1  
VCCO  
FOUT0,  
nFOUT0  
11, 12  
13  
Differential output for the synthesizer. 3.3V LVPECL interface levels.  
Output supply pin.  
14, 15  
Differential output for the synthesizer. 3.3V LVPECL interface levels.  
Active High Master reset. When logic HIGH, the internal dividers are  
reset causing the true outputs (FOUTx) to go low and the inverted  
17  
MR  
Input  
Pulldown outputs (nFOUTx) to go high. When Logic LOW, the internal dividers  
and the outputs are enabled. Assertion of MR does not affect loaded  
M, N, and T values. LVCMOS / LVTTL interface levels.  
Clocks in serial data present at S_DATA input into the shift register  
on the rising edge of S_CLOCK. LVCMOS / LVTTL interface levels.  
Shift register serial input. Data sampled on the rising edge of  
S_CLOCK. LVCMOS / LVTTL interface levels.  
18  
19  
S_CLOCK  
S_DATA  
Input  
Input  
Pulldown  
Pulldown  
Controls transition of data from shift register into the dividers.  
LVCMOS / LVTTL interface levels.  
Analog supply pin.  
20  
21  
S_LOAD  
VCCA  
Input  
Pulldown  
Power  
Selects between the crystal oscillator or test clock as the  
22  
XTAL_SEL  
Input  
Pullup  
PLL reference source. Selects XTAL inputs when HIGH.  
Selects TEST_CLK when LOW. LVCMOS / LVTTL interface levels.  
23  
24,  
25  
TEST_CLK  
XTAL_OUT,  
XTAL_IN  
Input  
Input  
Pulldown Test clock input. LVCMOS interface levels.  
Crystal oscillator interface. XTAL_IN is the input.  
XTAL_OUT is the output.  
Parallel load input. Determines when data present at M8:M0 is  
Pulldown loaded into the M divider, and when data present at N2:N0 sets the  
N output divider value. LVCMOS / LVTTL interface levels.  
26  
nP_LOAD  
Input  
Input  
Determines whether synthesizer is in PLL or bypass mode.  
27  
VCO_SEL  
Pullup  
LVCMOS / LVTTL interface levels.  
NOTE: Pullup and Pulldown refer to internal input resistors. See Table 2, Pin Characteristics, for typical values.  
TABLE 2. PIN CHARACTERISTICS  
Symbol  
CIN  
Parameter  
Test Conditions  
Minimum Typical Maximum Units  
Input Capacitance  
Input Pullup Resistor  
4
pF  
kΩ  
kΩ  
RPULLUP  
51  
51  
RPULLDOWN Input Pulldown Resistor  
IDT/ ICS700MHZ, 3.3V LVPECL FREQUENCY SYNTHESIZER  
3
ICS8430B-71 REV A NOVEMBER 20, 2006  

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