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DSA321SC

更新时间: 2024-11-05 06:54:43
品牌 Logo 应用领域
其他 - ETC 通信
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描述
Mobile communications

DSA321SC 数据手册

  
SMD (VC-) TCXO  
DSA321SC/DSB321SC for Mobile communications  
Features  
3225 size, 0.9 mm high miniature SMD VC-TCXO  
(0.008cc, 0.03g)  
Low voltage. Supply voltage up to +2.4±0.1V.  
Low current consumption  
Low phase noise  
Single packaged structure making the use of  
moisture-proof packaging unnecessary.  
Pb-Free  
RoHS Compliant  
Moisture Sensitivity Level: LEVEL 1 (IPC/JEDEC J-STD-033)  
Applications  
Actual size  
Mobile phones (W-CDMA, CDMA2000, GSM, PCN, PCS, PHS)  
Standard Specification  
Type  
Item  
DSA321SC (VC-TCXO)  
DSB321SC (TCXO)  
Output Frequency Range  
Standard Frequency  
Supply Voltage  
Current Consumption  
Output Level  
9.6 MHz to 40 MHz  
12.6/ 13/ 14.4/ 16.8/ 19.2/ 19.68/ 19.8/ 20/ 26/ 38.4 MHz  
+2.6 V /+2.8 V / +3.0V  
+1.3 mA max. (9.6≦F≦26MHz) / +1.5 mA max. (F>26MHz)  
0.8 Vp-p min. (Clipped Sinewave / DC-coupled)  
-5dBc max.  
Harmonics  
Output Load  
10kΩ//10 pF  
Frequency Stability  
ꢀTolerance  
ꢀvs. Temperature  
±1.5×10-6 max.( After 2 reflows )  
±2.0×10-6 max . / - 30 to +85 deg. C @CDMA  
±2.5×10-6 max . / - 30 to +85 deg. C @GSM  
±0.2×10-6 max. (Vcc ± 5%)  
ꢀvs. Supply Voltage  
ꢀvs. Load Variation  
ꢀvs. Aging  
±0.2×10-6 max. ( 10 kΩ//10 pF ±10%)  
±1.0×10-6 max. /year  
Start up Time  
2.0 msec. max.  
±5.5 to ±9.5×10-6 / Vcont =+1.4V ±1V @CDMA  
Frequency Control  
ꢀControl Sensitivity  
ꢀResponse Slope  
±9 to ±15×10-6  
/ Vcont =+1.5V ±1V @GSM  
Positive  
[F≦15MHz]  
[15MHz<F≦26MHz]  
[F>26MHz]  
-115 dBc/Hz (Offset 100Hz)  
-135 dBc/Hz (Offset 1Hz)  
-145 dBc/Hz (Offset 10Hz)  
-145 dBc/Hz (Offset 100Hz)  
-110 dBc/Hz (Offset 100Hz)  
-130 dBc/Hz (Offset 1Hz)  
-140 dBc/Hz (Offset 10Hz)  
-145 dBc/Hz (Offset 100Hz)  
-105 dBc/Hz (Offset 100Hz)  
-125 dBc/Hz (Offset 1Hz)  
-135 dBc/Hz (Offset 10Hz)  
-145 dBc/Hz (Offset 100Hz)  
Phase Noise  
Packing Unit  
2000pcs./reel φ180)  
Consult our sales representative for other specifications.  
Dimensions[mm]  
Recommended Land Pattern  
[mm]  
Frequency  
Printed Code  
〈Top View〉  
3.20±0.15  
E: VC-TCXO (DSA321SC)  
F: TCXO (DSB321SC)  
0.50  
0.78  
(2.24)  
0.78  
26.00 E  
D 640  
#1 index  
Logo Lot No.  
3.02  
1.20  
0.40  
Pin Connections  
#1  
#4  
Connection  
Pin No.  
#1  
#2  
#2  
#3  
#5  
#6  
#7  
VCONT (VC-TCXO)/GND(TCXO)  
GND  
Index  
C0.2  
#3  
Output  
#4  
VCC  
#8  
#5  
#6  
#7  
#8  
N.C.(Test Terminal)  
N.C.(Test Terminal)  
N.C.(Test Terminal)  
N.C.(Test Terminal)  
2.24  

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