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ASFLK-32.768-B-E-S-T PDF预览

ASFLK-32.768-B-E-S-T

更新时间: 2024-11-07 13:47:59
品牌 Logo 应用领域
ABRACON 机械振荡器
页数 文件大小 规格书
1页 85K
描述
CMOS Output Clock Oscillator, 0.032768MHz Nom, ROHS COMPLIANT, CERAMIC PACKAGE-4

ASFLK-32.768-B-E-S-T 技术参数

是否无铅:不含铅是否Rohs认证:符合
生命周期:ObsoleteReach Compliance Code:compliant
风险等级:5.7Is Samacsys:N
其他特性:TAPE AND REEL; TRISTATE FUNCTION最长下降时间:250 ns
频率调整-机械:NO频率稳定性:40%
JESD-609代码:e4安装特点:SURFACE MOUNT
标称工作频率:0.032768 MHz最高工作温度:70 °C
最低工作温度:-20 °C振荡器类型:CMOS
输出负载:15 pF物理尺寸:5.0mm x 3.2mm x 1.3mm
最长上升时间:250 ns最大供电电压:3.63 V
最小供电电压:2.97 V标称供电电压:3.3 V
表面贴装:YES最大对称度:45/55 %
端子面层:Gold (Au) - with Nickel (Ni) barrierBase Number Matches:1

ASFLK-32.768-B-E-S-T 数据手册

  
CERRAAMMIICC SSUURRFFAACCEE MMOOUUNNTT LLOOWW PPRROOFFIILLEE  
CCRRYYSSTTAALL CCLLOOCCKK OOSSCCIILLLLAATTOORR  
ASFLK SERIES  
*RoHS COMPLIANT  
5.0 x 3.2 x 1.35mm  
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FEATURES:  
APPLICATIONS:  
• Industrial operating temperature range available.  
• CMOS output  
• System references  
• Real time clocks  
• Small surface mount package  
• Compact and low in height  
STANDARD SPECIFICATIONS:  
PARAMETERS  
Frequency Range  
Operating Temperature  
Storage Temperature  
Overall Frequency Stability  
Supply Voltage (Vdd)  
Input Current  
32.768KHz  
0°C to +70°C (see options)  
-55° C to +125° C  
100 ppm maꢀ. (see options)  
3.3 Vdc 10ꢁ (see options)  
7mA maꢀ  
Symmetry  
Rise and Fall Time (Tr/Tf)  
Output Load  
40/60ꢁ maꢀ @ 1/2Vdd (see options)  
250nS maꢀ.  
15pF  
Output Voltage  
VOH = 2.97V min.  
VOL = 0.33V maꢀ.  
10 mS maꢀ  
Start-up Time  
Tristate Function  
Logic "1" or open = Oscillation  
Logic "0" (VIL < 0.8 Vdc) = Hi Z  
5ppm/year maꢀ.  
Aging at 25°C/year  
OUTLINE DRAWING:  
MARKING:  
PIN  
1
FUNCTION  
E/D  
- 32.7K  
(32.768 Frequency)  
2
GND  
- *A ZYX  
(* pin 1 identification ; A ABRACON  
ZY: Date code Z for month A to L,  
Y for year; X:Traceability code)  
Output  
Vcc  
3
4
OPTIONS AND PART IDENTIFICATION (Left blank if standard)  
:
ASFLK - 32.768 - Supply Voltage - Frequency Stability - Temperature -  
Symmetry - Packaging  
Overall Freq Stability:  
R for 25 ppm maꢀ.  
K for 30 ppm maꢀ.  
H for 35 ppm maꢀ.  
B for 40 ppm maꢀ.  
C for 50 ppm maꢀ.  
Temperature options:  
Symmetry option:  
S for (45/55ꢁ)  
maꢀ at 1/2Vdd  
E for -20°C to +70°C  
F for -30°C to +70°C  
N for -30°C to +85°C  
L for -40°C to +85°C  
Supply Voltage options:  
Y for 2.8V 5ꢁ  
Z for 3.0V 10ꢁ  
Packaging option:  
T for Tape and Reel (1,000pcs per reel)  
Dimensions: inch (mm)  
REVISED: 11.15.06  
30332 Esperanza, Rancho Santa Margarita, California 92688  
tel 949-546-8000 | fax 949-546-8001 | www.abracon.com  
ABRACON IS  
ISO 90011 // QQS 9000000  
CERRTIFIED  

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