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SA2400ABE PDF预览

SA2400ABE

更新时间: 2024-01-16 23:09:43
品牌 Logo 应用领域
恩智浦 - NXP ISM频段信息通信管理
页数 文件大小 规格书
34页 290K
描述
Single chip transceiver for 2.45 GHz ISM band

SA2400ABE 技术参数

生命周期:Obsolete零件包装代码:QFP
包装说明:LFQFP,针数:48
Reach Compliance Code:unknownHTS代码:8542.39.00.01
风险等级:5.82JESD-30 代码:S-PQFP-G48
长度:7 mm功能数量:1
端子数量:48最高工作温度:85 °C
最低工作温度:-30 °C封装主体材料:PLASTIC/EPOXY
封装代码:LFQFP封装形状:SQUARE
封装形式:FLATPACK, LOW PROFILE, FINE PITCH认证状态:Not Qualified
座面最大高度:1.6 mm标称供电电压:3.3 V
表面贴装:YES技术:BICMOS
电信集成电路类型:RF AND BASEBAND CIRCUIT温度等级:OTHER
端子形式:GULL WING端子节距:0.5 mm
端子位置:QUAD宽度:7 mm
Base Number Matches:1

SA2400ABE 数据手册

 浏览型号SA2400ABE的Datasheet PDF文件第7页浏览型号SA2400ABE的Datasheet PDF文件第8页浏览型号SA2400ABE的Datasheet PDF文件第9页浏览型号SA2400ABE的Datasheet PDF文件第11页浏览型号SA2400ABE的Datasheet PDF文件第12页浏览型号SA2400ABE的Datasheet PDF文件第13页 
Philips Semiconductors  
Product data  
Single chip transceiver for 2.45 GHz ISM band  
SA2400A  
9. SA2400A RECEIVER  
The baseband output signal extends from DC to 8 MHz, and the out-of-band frequency begins from 11 MHz. The modulated test signal used is  
11 Msymbols/sec QPSK with raised cosine filtering (50% excess bandwidth for 11 Msymbols/sec). The LO frequency is the same as the  
Receiver channel center frequency, as the IF output is at 0 Hz.  
Table 6. SA2400A Receiver properties  
T
amb  
= 25 °C; V = 3.3 V; f = 2.45 GHz.  
CC LO  
Specification  
Conditions  
Min  
Typ  
Max  
Units  
RF input frequency range  
S11 (RF input)  
Typical  
2.4  
2.5  
GHz  
Incl balun+matching. 50 unbalanced. Note 3.  
LNA in high gain (see reg. description 0x06)  
LNA in low gain  
–10  
–7  
dB  
dB  
Maximum Rx voltage gain  
Max RF input level  
RF input to I or Q outputs  
90  
93  
dB  
Including application, AGCTARGET = +5. Note 1.  
–10  
–20  
dBm  
dBm  
To maintain nominal IQ output levels as defined  
below (“nominal I and Q output voltage”)  
IQ Output DC error (relative to signal, –80 dBm < P  
< –20 dBm, 1 MHz sinewave  
–20  
dBc  
input  
5 µs after AGC set)  
output. Note 3.  
AGC settling time  
(indicated by AGC_SET digital  
output)  
Initiated by AGC_RESET input. Constant RF input  
within this settling time. Begins after TX to RX  
switching time. Measured from AGC_RESET 0–1  
transition. AGC delay registers (0x05) at default or  
smaller values. Note 2.  
a) First instance  
8
µs  
µs  
nd  
b) 2 or subsequent instances  
11  
AGC Max Gain settling time  
AGC forced to GMAX by:  
a) TX to RX mode transition.  
0
3
µs  
µs  
(measured after 5 µs TX–RX settling time).  
b) Pulse on AGC_RESET pin  
(measured from end of programming)  
Note 2.  
Note 2.  
AGC Max Gain adjustment range  
AGC error (I, Q signal levels)  
54 to 85, in steps of 1  
dB  
RF input between –75 to –20 dBm. AGC_RESET  
used. AGC delay registers (0x05) at default values.  
a) Random (varies each AGC cycle)  
–3  
–1  
–1  
3
1
1
dB  
dB  
dB  
b) Slow (varies with V , Temperature).  
CC  
c) Static (fixed, part to part)  
DC cancellation time  
(after AGCRESET)  
With constant RF input during this time. Note 3.  
a) DC offset < 50% of output signal level  
b) DC offset <10% of output signal level  
8
µs  
µs  
13  
TX to RX switching time  
Output signal within 1 dB of final value,  
3
3.5  
µs  
frequency error within 25 ppm of final value. Note 3.  
Noise Figure  
Less than the piece-wise linear interpolation. Note 3.  
(Incl balun+matching)  
P
input  
=
–85 dBm (LNA in high gain mode)  
–75 dBm  
7.5  
7.5  
24  
9
dB  
dB  
dB  
dB  
9
–60 dBm (LNA in low gain mode)  
–45 dBm  
25  
25  
24  
Input IP3  
(50 source resistance)  
2 interfering tones of power P  
and 23 MHz offsets from LO.  
each, at 13  
–5  
1
dBm  
interferer  
IP3 to be more than the piece-wise linear  
interpolation:  
P
= –39 dBm  
interferer  
1 dB compression of wanted signal  
Desens by jammer  
Including matching, receiver at minimum gain.  
–10  
0
1
dBm  
dB  
–45 dBm wanted signal at 1 MHz offset, +40 dBc  
jammer at 25 MHz offset. Note 3.  
10  
2002 Nov 04  

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