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MAX2150ETI

更新时间: 2024-11-15 22:55:27
品牌 Logo 应用领域
美信 - MAXIM 电信集成电路蜂窝电话电路电信电路
页数 文件大小 规格书
16页 357K
描述
Wideband I/Q Modulator with Sigma-Delta Fractional-N Synthesizer

MAX2150ETI 技术参数

是否无铅: 含铅是否Rohs认证: 不符合
生命周期:Obsolete零件包装代码:QFN
包装说明:5 X 5 MM, 0.90 MM HEIGHT, QFN-28针数:28
Reach Compliance Code:not_compliantECCN代码:EAR99
HTS代码:8542.39.00.01风险等级:5.33
Is Samacsys:NJESD-30 代码:S-XQCC-N28
JESD-609代码:e0长度:5 mm
湿度敏感等级:1功能数量:1
端子数量:28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封装等效代码:LCC28,.2SQ,20
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):240电源:3/3.3 V
认证状态:Not Qualified座面最大高度:0.9 mm
子类别:Other Telecom ICs最大压摆率:0.107 mA
标称供电电压:3 V表面贴装:YES
电信集成电路类型:RF AND BASEBAND CIRCUIT温度等级:INDUSTRIAL
端子面层:Tin/Lead (Sn85Pb15)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:20宽度:5 mm
Base Number Matches:1

MAX2150ETI 数据手册

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19-2389; Rev 1; 8/03  
Wideband I/Q Modulator with Sigma-Delta  
Fractional-N Synthesizer  
General Description  
Features  
The MAX2150 is a complete wideband direct upconver-  
sion quadrature modulator IC incorporating a 28-bit  
sigma-delta fractional-N synthesizer. The device is tar-  
geted for applications in the 700MHz to 2300MHz fre-  
quency range.  
Single Voltage Supply (2.7V to 3.6V)  
75MHz 3dB I/Q Input Bandwidth  
Wideband 50RF Output: 700MHz to 2300MHz  
Ultra-Fine Frequency Resolution: 100mHz  
The super-high-resolution sigma-delta fractional-N syn-  
thesizer is capable of better than 50mHz resolution  
when used with a 10MHz reference. Other features:  
fully differential I/Q modulation inputs, an internal LO  
buffer, and a 50wideband output driver amplifier.  
High Reference Frequency for Fast-Switching  
Applications  
Ultra-Low Phase Noise  
Low Spurious and Reference Emissions  
-1dBm RMS Output Power  
A standard 3-wire interface is provided for synthesizer  
programming and overall device configuration. An on-  
chip low-noise crystal oscillator amplifier is also includ-  
ed and can be configured as a buffer when an external  
reference oscillator is used.  
60dB RF Muting Control  
34dBc Typical Carrier Suppression  
34dBc Typical Sideband Suppression  
The device typically achieves 34dBc of carrier and side-  
band suppression at a -1dBm output level. The wide-  
band, internally matched RF output can also  
be disabled while the synthesizer and 3-wire bus remain  
powered up for continuous programming.  
Software- and Hardware-Controlled Shutdown  
Modes  
The device consumes 72mA from a single +3.0V sup-  
ply and is packaged in an ultra-compact 28-pin QFN  
Ordering Information  
package (5mm 5mm) with an exposed pad.  
PART  
TEMP RANGE  
PIN-PACKAGE  
MAX2150ETI  
-40°C to +85°C  
28 Thin QFN-EP*  
Applications  
*EP = exposed pad.  
Wireless Broadband  
Satellite Uplink  
LMDS  
Pin Configuration/  
Functional Diagram  
Wireless Base Station  
VCC_RF I+  
I-  
Q+  
25  
Q-  
24  
BUFEN BUFOUT  
23 22  
28  
27  
26  
LO+  
LO-  
TXEN  
21  
20  
19  
1
2
VCC_PA  
0
VCC_LO  
RFOUT  
N.C.  
3
4
90  
18 VCC_D  
N.C.  
LOCK  
5
6
7
1/N  
17  
16  
VCC_A  
CHP  
MAX2150  
∑ ∆ – MOD  
PFD CHP  
1/R  
PROGRAMMING  
AND CONTROL  
VCC_SD  
15 VCC_CHP  
12  
13  
14  
10  
EN  
11  
8
9
CLK DATA  
SHDN SYNEN OSCIN VCC_XTAL  
QFN  
________________________________________________________________ Maxim Integrated Products  
1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at  
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.  

MAX2150ETI 替代型号

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