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CYW3335LFI PDF预览

CYW3335LFI

更新时间: 2024-11-28 15:30:19
品牌 Logo 应用领域
赛普拉斯 - CYPRESS 时钟逻辑集成电路
页数 文件大小 规格书
13页 227K
描述
Prescaler, 2-Func, 4 X 4 MM, MLF-20

CYW3335LFI 技术参数

是否Rohs认证: 不符合生命周期:Obsolete
零件包装代码:DFN包装说明:4 X 4 MM, MLF-20
针数:20Reach Compliance Code:compliant
HTS代码:8542.39.00.01风险等级:5.92
其他特性:64/65 DIVISION RATIO ALSO AVAILABLEJESD-30 代码:S-XQCC-N20
JESD-609代码:e0长度:4 mm
逻辑集成电路类型:PRESCALER数据/时钟输入次数:1
功能数量:2端子数量:20
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:UNSPECIFIED封装代码:HVQCCN
封装形状:SQUARE封装形式:CHIP CARRIER, HEAT SINK/SLUG, VERY THIN PROFILE
峰值回流温度(摄氏度):NOT SPECIFIED认证状态:Not Qualified
座面最大高度:1 mm最大供电电压 (Vsup):5.5 V
最小供电电压 (Vsup):2.7 V标称供电电压 (Vsup):3 V
表面贴装:YES温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn/Pb)端子形式:NO LEAD
端子节距:0.5 mm端子位置:QUAD
处于峰值回流温度下的最长时间:NOT SPECIFIED宽度:4 mm
最小 fmax:2500 MHzBase Number Matches:1

CYW3335LFI 数据手册

 浏览型号CYW3335LFI的Datasheet PDF文件第2页浏览型号CYW3335LFI的Datasheet PDF文件第3页浏览型号CYW3335LFI的Datasheet PDF文件第4页浏览型号CYW3335LFI的Datasheet PDF文件第5页浏览型号CYW3335LFI的Datasheet PDF文件第6页浏览型号CYW3335LFI的Datasheet PDF文件第7页 
35  
PRELIMNARY  
CYW3335  
Dual Serial Input PLL with 2.5-GHz Prescalers  
Features  
Applications  
• Operating voltage 2.7V to 5.5V  
• PLL1 and PLL2 operating frequency:  
— 2.5 GHz with prescaler ratios of 32/33 or 64/65  
• Lock detect feature  
The Cypress CYW3335 is a dual serial input PLL frequency  
synthesizer designed to combine the Transmit and Receive  
RF frequency sections of wireless communications systems.  
Two 2.5-GHz prescalers, each with pulse swallow capability  
are included. The device operates from 2.7V and dissipates  
only 35 mW.  
µA typical at 3.0V  
• Power-down mode ICC < 1  
• Available in a 20-pin TSSOP (Thin Shrink Small Outline  
Package)  
• Available in a 24-pin CSP (Chip Scale Package)  
• Available in a 20-pin MLF  
(Mirco Lead Frame Package)  
CYW3335 Dual Hi-Lo PLL Block Diagram  
GND (4)  
GND (7)  
VCC1 (1)  
VCC2 (20)  
VP1 (2)  
FIN1 (5)  
Prescaler  
32/33 or  
64/65  
fp1  
Binary 6-Bit  
Swallow Counter  
Binary 11-Bit  
Programmable Counter  
DOPLL1 (3)  
Phase  
Detector  
Charge  
Pump  
FIN1# (6)  
19-Bit  
Latch  
Pwr-dwn  
PLL1  
OSC_IN (8)  
fr fp  
fr1  
fr2  
15-Bit  
Monitor  
Output  
Selector  
Reference Counter  
FO/LD (10)  
20-Bit Latch  
Latch  
Selector  
LE (13)  
DATA (12)  
20-Bit Latch  
Power  
Control  
15-Bit  
Reference Counter  
22-Bit  
Shift  
Cntrl  
Reg.  
CLOCK (11)  
19-Bit  
Latch  
Pwr-dwn  
PLL2  
Phase  
Detector  
Charge  
Pump  
F
IN2 (16)  
Prescaler  
32/33 or  
64/65  
Binary 4-Bit  
Swallow Counter  
Binary 11-Bit  
Programmable Counter  
DOPLL2 (18)  
fp2  
FIN2# (15)  
GND (14)  
GND (9)  
GND (17)  
VP2 (19)  
Pin Configuration  
V
1
1
2
20  
V
2
CC  
CC  
21  
1
2
3
4
5
6
7
8
9
NC  
NC  
Vp1  
V 1  
19  
18  
17  
16  
15  
14  
13  
12  
11  
V 2  
P
P
20  
19  
18  
17  
16  
15  
14  
13  
DoPLL2  
GND  
Fin2  
Fin2#  
GND  
LE  
D PLL1  
3
D PLL2  
O
O
DoPLL1  
GND  
1
15  
DoPLL1  
GND  
GND  
4
GND  
2
3
4
5
GND  
Fin1  
14  
13  
12  
11  
Fin2  
Fin2#  
GND  
LE  
F
1
5
F
F
2
IN  
IN  
IN  
(Top View)  
Fin1  
(Top View)  
F
1#  
6
2#  
Fin1#  
GND  
Fin1#  
GND  
IN  
GND  
OSC_IN  
GND  
7
GND  
LE  
DATA  
NC  
OSC_IN  
NC  
8
9
DATA  
CLOCK  
F /LD  
10  
O
CSP  
MLF  
TSSOP  
Cypress Semiconductor Corporation  
3901 North First Street  
San Jose  
CA 95134  
408-943-2600  
Document #: 38-07237 Rev. **  
Revised September 27, 2001  

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