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产品型号BD19B的Datasheet PDF文件预览

BeRex  
BD19B  
Dual Band 2-Way SMT Power Divider  
1700~2300MHz PCS, WCDMA & TD-SCDMA  
Device Features and Description  
23dB Typical Isolation  
0.4dB Typical Insertion Loss  
Small Size and Low Profile  
MSL 1 moisture rating  
Lead-free/Green/RoHS compliant package  
Industry Standard SOIC-8 SMT Plastic Package with exposed back side ground pad  
Chip is fully passivated for enhanced performance and reliability  
Can be used without back side ground soldering  
(This may degrade the performance at the high frequency edge. Refer to the following  
typical test data)  
Electrical specifications  
Parameters  
Frequency Range  
Insertion Loss  
Isolation  
Unit  
MHz  
dB  
Min  
Typ  
Max  
2300  
0.8  
1700  
0.4  
23  
dB  
15  
dB  
-20  
-25  
1.0  
-15  
-15  
2.0  
IRL(S11)  
dB  
ORL(S22,S33)  
dB  
Amplitude Balance  
All specifications apply with the following test conditions,  
1. Device performance is measured on BeRex evaluation board at 25C, 50 ohm system  
2. Insertion Loss: Above 3.0dB  
3. Back side ground was soldered  
Absolute Maximum Ratings  
Parameters  
Rating  
Input Power  
1W CW  
Storage Temperature  
Operating Temperature  
Operation of this device above any of these parameters may result in permanent damage.  
-55 to +155C  
-40C to +85C  
http: //www.berex.com  
BeRex  
BD19B  
Evaluation Board Drawing  
Function Block Diagram  
Pins 1,3,4,6 and 7 must be DC and RF grounded.  
Typical Test Data  
With Back Side Ground Soldering  
Parameters  
Frequency Range  
Insertion Loss  
Isolation  
Unit  
MHz  
dB  
PCS, WCDMA & TD-SCDMA  
1700  
0.35  
20.4  
-22.3  
-27.1  
0.2  
1800  
0.37  
22.1  
-24.4  
-36.4  
0.2  
1900  
0.38  
24.4  
-24.1  
-34.1  
0.3  
1900  
0.38  
24.4  
-24.1  
-34.1  
0.3  
2075  
0.47  
30.1  
-19.3  
-27.4  
0.5  
2250  
0.64  
20.6  
-15.1  
-26.4  
0.8  
dB  
dB  
IRL(S11)  
dB  
ORL(S22,S33)  
Phase Diff.  
deg  
dB  
0.03  
0.04  
0.04  
0.04  
0.06  
0.07  
Amplitude Balance  
Without Back Side Ground Soldering  
Parameters  
Frequency Range  
Insertion Loss  
Isolation  
Unit  
MHz  
dB  
PCS, WCDMA & TD-SCDMA  
1700  
0.38  
20.0  
-22.0  
-26.4  
1.0  
1800  
0.40  
21.9  
-22.3  
-32.9  
1.0  
1900  
0.43  
24.1  
-20.3  
-29.5  
1.0  
1900  
0.43  
24.1  
-20.3  
-29.5  
1.0  
2075  
0.54  
25.4  
-16.0  
-23.8  
0.9  
2250  
0.75  
18.1  
-12.4  
-22.1  
0.8  
dB  
dB  
IRL(S11)  
dB  
ORL(S22,S33)  
Phase Diff.  
deg  
dB  
0.06  
0.06  
0.06  
0.06  
0.05  
0.04  
Amplitude Balance  
http: //www.berex.com  
BeRex  
BD19B  
Insertion Loss vs. Frequency  
Isolation vs. Frequency  
BG  
NBG  
BG  
NBG  
0
0
-5  
-1  
-2  
-3  
-4  
-5  
-6  
-10  
-15  
-20  
-25  
-30  
1700  
1900  
2100  
2300  
1700  
1900  
2100  
2300  
Freq [MHz]  
Freq [MHz]  
IRL vs. Frequency  
ORL vs. Frequency  
BG  
NBG  
BG  
NBG  
0.00  
-5.00  
0.00  
-5.00  
-10.00  
-15.00  
-20.00  
-25.00  
-30.00  
-10.00  
-15.00  
-20.00  
-25.00  
-30.00  
1700  
1900  
2100  
2300  
1700  
1900  
2100  
2300  
Freq [MHz]  
Freq [MHz]  
Notes)  
- BG: Data taken with backside ground soldering  
- NBG: Data taken without backside ground soldering  
http: //www.berex.com  
BeRex  
BD19B  
Package Drawing  
http: //www.berex.com  
BeRex  
BD19B  
Suggested PCB Land Pattern and PAD Layout  
PCB Land Pattern  
PCB Mounting  
0.047"(1.20)  
0.018"(0.45)  
0.076"(1.92)  
0.157"(3.98)  
0.040"(1.01)  
RF Out1  
RF Out2  
0.030"(0.76)  
0.198"(5.02)  
Visit http://www.berex.com for PCB layout  
Tape & Reel  
Packaging information:  
Tape Width (mm): 12  
SOIC8  
SOIC8-Part orientation  
Reel Size (inches): 7  
Device Cavity Pitch (mm): 8  
Devices Per Reel: 1000  
Direction of feed  
Lead plating finish  
100% Tin Matte finish.  
(All BeRex products undergoes a 1 hour, 150 degree C, Anneal bake to eliminate thin  
whisker growth concerns)  
MSL / ESD Rating  
MSL Rating:  
Standard:  
Level 3 at +265C convection reflow  
JEDEC Standard J-STD-020  
NATO CAGE code:  
2
N
9
6
F
NOTICE  
BeRex Corporation reserves the right to make changes of product specification or to  
discontinue product at any time without notice.  
http: //www.berex.com  
配单直通车
BD19TD2WNVX产品参数
型号:BD19TD2WNVX
生命周期:Active
IHS 制造商:ROHM CO LTD
零件包装代码:SON
包装说明:1 X 1 MM, 0.60 MM PITCH, ROHS COMPLIANT, SSON-4
针数:4
Reach Compliance Code:compliant
ECCN代码:EAR99
HTS代码:8542.39.00.01
风险等级:5.7
最大输入电压:5.5 V
最小输入电压:1.7 V
JESD-30 代码:S-PDSO-N4
长度:1 mm
功能数量:1
端子数量:4
工作温度TJ-Max:125 °C
最大输出电流 1:0.2 A
最大输出电压 1:1.925 V
最小输出电压 1:1.875 V
标称输出电压 1:1.9 V
封装主体材料:PLASTIC/EPOXY
封装代码:HVSON
封装形状:SQUARE
封装形式:SMALL OUTLINE, HEAT SINK/SLUG, VERY THIN PROFILE
调节器类型:FIXED POSITIVE SINGLE OUTPUT LDO REGULATOR
座面最大高度:0.6 mm
表面贴装:YES
技术:CMOS
端子形式:NO LEAD
端子节距:0.65 mm
端子位置:DUAL
宽度:1 mm
Base Number Matches:1
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