- 您现在的位置：买卖IC网 > PDF目录18710 > MAX7042EVKIT-315+ (Maxim Integrated)EVAL KIT MAX7042 PDF资料下载
参数资料
| 型号： | MAX7042EVKIT-315+ |
| 厂商： | Maxim Integrated |
| 文件页数： | 8/17页 |
| 文件大小： | 0K |
| 描述： | EVAL KIT MAX7042 |
| 标准包装： | 1 |
| 系列： | * |
308MHz/315MHz/418MHz/433.92MHz
Low-Power, FSK Superheterodyne Receiver
Pin Description
PIN
1, 2
3, 25, 32
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
26
27
28
29
30
31
EP
NAME
N.C.
N.C.
RSSI
XTAL2
XTAL1
AVDD
LNAIN
LNASRC
LNAOUT
MIXIN+
MIXIN-
MIXOUT
AGND
IFIN-
IFIN+
PDMIN
PDMAX
DS-
DS+
OP+
DF
DGND
DVDD
EN
FSEL1
FSEL2
HVIN
DATA
LNASEL
GND
FUNCTION
No Connection. Internally pulled down.
No Connection. Not internally connected.
Buffered Received-Signal-Strength-Indicator Output
Crystal Input 2. XTAL2 can be driven from an AC-coupled external reference.
Crystal Input 1. Bypass to GND if XTAL2 is driven by an AC-coupled external reference.
Analog Power-Supply Voltage. AVDD is connected to an on-chip +3.0V regulator in +5V operation.
Bypass AVDD to GND with 0.1μF and 220pF capacitors placed as close to the pin as possible.
Low-Noise Amplifier Input. Must be AC-coupled.
Low-Noise Amplifier Source for External Inductive Degeneration. Connect an inductor to GND to set
the LNA input impedance.
Low-Noise Amplifier Output. Connect to V AVDD through a parallel LC tank filter. AC-couple to MIXIN+.
Noninverting Mixer Input. Must be AC-coupled to the LNA output.
Inverting Mixer Input. Bypass to V AVDD or AGND with a capacitor.
330 ? Mixer Output. Connect to the input of the 10.7MHz IF filter.
Analog Ground
Inverting 330 ? IF Limiter Amplifier Input. Bypass to AGND with a capacitor.
Noninverting 330 ? IF Limiter Amplifier Input. Connect to the output of the 10.7MHz IF filter.
Minimum-Level Peak Detector for Demodulator Output
Maximum-Level Peak Detector for Demodulator Output
Inverting Data-Slicer Input
Noninverting Data-Slicer Input
Noninverting Op-Amp Input for the Sallen-Key Data Filter
Data-Filter Feedback Node. Input for the feedback of the Sallen-Key data filter.
Digital Ground
Digital Power-Supply Voltage. Bypass to DGND with 0.01μF and 220pF capacitors placed as close to
the pin as possible.
Enable. Internally pulled down. Drive high for normal operation. Drive low or leave unconnected to put
the device into shutdown mode.
Frequency-Select Pin 1 (see Table 1). Internally pulled down. Connect to EN for logic-high operation.
Frequency-Select Pin 2 (see Table 1). Internally pulled down. Connect to EN for logic-high operation.
High-Voltage Supply Input. For +3V operation, connect HVIN to AVDD and DVDD. For +5V operation,
connect only HVIN to +5V. Bypass HVIN to AGND with 0.01μF and 220pF capacitors placed as close
to the pin as possible.
Receiver Data Output
LNA Bias Current Select Pin. Internally pulled down. Set LNASEL to logic-low for low LNA current and
set LNASEL to logic-high for high LNA current. Connect to EN for logic-high operation.
Exposed Pad. Connect to ground.
8
_______________________________________________________________________________________
相关PDF资料 |
PDF描述 |
|---|---|
| MAX7032EVKIT-433 | EVAL KIT MAX7032 |
| MAX7036EVKIT-315+ | EVAL KIT MAX7036 |
| MAX7034EVKIT-315+ | EVAL KIT MAX7034 |
| MAX1472EVKIT-315 | EVAL KIT MAX1472 |
| 0622022020 | TOOL INSERTION 50POS 4ROWS |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX7042EVKIT-315+ | 功能描述:射频开发工具 MAX7042 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX7042EVKIT-433 | 功能描述:射频开发工具 RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX7042EVKIT-433+ | 功能描述:射频开发工具 MAX7042 Eval Kit RoHS:否 制造商:Taiyo Yuden 产品:Wireless Modules 类型:Wireless Audio 工具用于评估:WYSAAVDX7 频率: 工作电源电压:3.4 V to 5.5 V |
| MAX7043EUI+ | 功能描述:射频收发器 300MHz To 450MHz ASK FSK Superhtrdyne Rec RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
| MAX7043EUI+T | 功能描述:射频收发器 300MHz To 450MHz ASK FSK Superhtrdyne Rec RoHS:否 制造商:Atmel 频率范围:2322 MHz to 2527 MHz 最大数据速率:2000 Kbps 调制格式:OQPSK 输出功率:4 dBm 类型: 工作电源电压:1.8 V to 3.6 V 最大工作温度:+ 85 C 接口类型:SPI 封装 / 箱体:QFN-32 封装:Tray |
发布紧急采购，3分钟左右您将得到回复。