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TRF6900APTR PDF预览

TRF6900APTR

更新时间： 2024-01-27 11:39:12
品牌 Logo 应用领域
德州仪器 - TI 电信集成电路蜂窝电话电路电信电路射频
页数 文件大小 规格书
35页 511K
描述
SINGLE-CHIP RF TRANSCEIVER

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中文翻译

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TRF6900APTR 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：QFP
包装说明：PLASTIC, LQFP-48针数：48
Reach Compliance Code：not_compliantHTS代码：8542.39.00.01
Factory Lead Time：1 week风险等级：5.73
Is Samacsys：NJESD-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：60 °C
最低工作温度：-20 °C封装主体材料：PLASTIC/EPOXY
封装代码：LFQFP封装等效代码：QFP48,.35SQ,20
封装形状：SQUARE封装形式：FLATPACK, LOW PROFILE, FINE PITCH
峰值回流温度（摄氏度）：NOT SPECIFIED电源：2.2/3.6 V
认证状态：Not Qualified座面最大高度：1.6 mm
子类别：Other Telecom ICs表面贴装：YES
技术：CMOS电信集成电路类型：RF AND BASEBAND CIRCUIT
温度等级：COMMERCIAL端子形式：GULL WING
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：NOT SPECIFIED宽度：7 mm
Base Number Matches：1

TRF6900APTR 数据手册

 浏览型号TRF6900APTR的Datasheet PDF文件第2页浏览型号TRF6900APTR的Datasheet PDF文件第3页浏览型号TRF6900APTR的Datasheet PDF文件第4页浏览型号TRF6900APTR的Datasheet PDF文件第6页浏览型号TRF6900APTR的Datasheet PDF文件第7页浏览型号TRF6900APTR的Datasheet PDF文件第8页 
TRF6900A  
SINGLE-CHIP RF TRANSCEIVER  
SLAS258D – SEPTEMBER 2000 – REVISED SEPTEMBER 2001  
Terminal Functions (Continued)  
TERMINAL  
NAME  
I/O  
DESCRIPTION  
NO.  
18  
DDS_VCC  
DEM_GND  
DEM_TANK  
DEM_VCC  
DIG_GND  
DIG_VCC  
IF_GND  
Direct digital synthesizer supply voltage  
Quadrature demodulator ground  
Quadrature demodulator tank connection  
Quadrature demodulator supply voltage  
Digital ground  
38  
34, 35  
36  
I/O  
21  
20  
Digital supply voltage  
40  
Intermediate frequency (IF) section ground  
st  
Single-ended input for the 1 intermediate frequency (IF) amplifier  
IF1_IN  
42  
I
O
I
st  
Single-ended output for the 1 intermediate frequency (IF) amplifier  
IF1_OUT  
IF2_IN  
41  
nd  
39  
Single-ended input for the 2 IF amplifier/limiter  
LNA_GND  
LNA_IN  
1, 3  
2
Low-noise amplifier ground  
I
Low-noise amplifier input  
LNA_OUT  
LNA_VCC  
LOCKDET  
MIX_GND  
MIX_IN  
47  
O
Low-noise amplifier output, open collector  
Low-noise amplifier supply voltage  
PLL lock detect output, active high. PLL locked when LOCKDET = 1.  
Mixer ground  
48  
11  
O
43  
46  
I
Single-ended RF mixer input  
MIX_OUT  
MIX_VCC  
MODE  
44  
O
Single-ended RF mixer output  
Mixer supply voltage  
45  
17  
I
Mode select input. The functionality of the device in Mode0 or Mode1 can be programmed via the A-, B-, C-,  
and D-word of the serial control interface.  
GND  
22  
6
Ground  
PA_GND  
PA_OUT  
PA_VCC  
PD_OUT1  
PD_OUT2  
PD_SET  
Power amplifier ground  
5
O
Power amplifier output, open collector  
Power amplifier supply voltage  
Charge pump output – PLL in locked condition  
Charge pump output – PLL in unlocked condition  
4
10  
9
O
O
8
Charge pump current setting terminal. An external resistor (R ) is connected to this terminal to set the  
PD  
nominal charge pump current.  
PLL ground  
PLL_GND  
PLL_VCC  
RSSI_OUT  
S&H_CAP  
7
12  
33  
29  
PLL supply voltage  
O
Receive strength signal indicator, analog output  
I/O  
Connection for sample and hold capacitor for the data slicer. This capacitor determines the integration time  
constant of the integrator while in the learning mode.  
STDBY  
16  
I
StandbycontrolfortheTRF6900A, activelow. WhileSTDBY=0, thecontentsofthecontrolregistersarestill  
valid and can be programmed via the serial control interface.  
STROBE  
TX_DATA  
VCO_TANK1  
VCO_TANK2  
VREF  
25  
19  
13  
14  
37  
23  
24  
I
I
Serial interface strobe signal  
Digital modulation buffered input for FSK/FM modulation of the carrier, active high  
VCO tank circuit connection. Should be left open if an external VCO is used.  
VCO tank circuit connection. May also be used to input an external VCO signal.  
Reference voltage for the quadrature demodulator  
I
I
I
XOSC1  
O
I
Reference crystal oscillator connection  
XOSC2  
Reference crystal oscillator connection. May be used as a single-ended clock input if an external crystal  
is not used.  
5
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265  
12345678...35

中文翻译

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