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PCF2120U PDF预览

PCF2120U

更新时间: 2024-11-23 05:59:47
品牌 Logo 应用领域
恩智浦 - NXP 振荡器晶体振荡器石英晶体模拟IC信号电路
页数 文件大小 规格书
14页 78K
描述
Quartz oscillator

PCF2120U 技术参数

Source Url Status Check Date:2013-10-15 00:00:00生命周期:Obsolete
零件包装代码:DIE包装说明:,
针数:7Reach Compliance Code:unknown
HTS代码:8542.39.00.01风险等级:5.84
Is Samacsys:N模拟集成电路 - 其他类型:ANALOG CIRCUIT
JESD-30 代码:R-XUUC-N7端子数量:7
封装主体材料:UNSPECIFIED封装形状:RECTANGULAR
封装形式:UNCASED CHIP认证状态:Not Qualified
表面贴装:YES端子形式:NO LEAD
端子位置:UPPERBase Number Matches:1

PCF2120U 数据手册

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PCF2120  
Quartz oscillator  
Rev. 01 — 5 February 2008  
Product data sheet  
1. General description  
The PCF2120 is a CMOS quartz oscillator optimized for low power consumption.  
The 32 kHz output signal is gated using an enable signal.  
2. Features  
I Clock operating voltage: 1.5 V to 5.5 V  
I Low backup current: typical 0.85 µA at VDD = 3.0 V and Tamb = 25 °C  
I 32.768 kHz output for peripheral devices  
I Two integrated oscillator capacitors  
I Push-pull output  
I Internal power-on reset  
3. Applications  
I Portable instruments  
I Industrial products  
I Battery powered products  
4. Quick reference data  
Table 1.  
Quick reference data  
Symbol Parameter  
Conditions  
Min  
Typ  
Max Unit  
[1]  
VDD  
IDD  
supply voltage  
supply current  
1.5  
-
5.5  
V
clock output disabled  
VDD = 2.0 V; Tamb = 25 °C  
VDD = 3.0 V;  
-
-
210  
265  
450  
650  
nA  
nA  
T
amb = 40 °C to +85 °C  
clock output enabled at 32 kHz  
VDD = 2.0 V; Tamb = 25 °C  
VDD = 3.0 V;  
-
-
615  
875  
900  
nA  
1100 nA  
T
amb = 40 °C to +85 °C  
Tstg  
storage temperature  
65  
-
+150 °C  
[1] For reliable oscillator start-up at power-up: VDD > VDD(min) + 0.3 V.  

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