收藏本站
Single-Chip Global Positioning System
Receiver Front-End
Pin Description
PIN
1
2
3, 4, 12, 17, 23,
25, 32, 39, 44, 46
5, 6, 8, 9, 13, 24,
30, 38, 42, 45
7
10
11, 21, 22,
27, 33–36, 40
14
15
16
18
19, 20
26
28
29
31
37
41
43
47, 48
—
NAME
RBIAS
CBIAS
V DD
GND
RFIN
IFSEL
I.C.
DCLK
CLKENB2
CLKENB1
AGCFLT
OUT-, OUT+
CLKOUT1
DOUT
CLKOUT2
DIN
SHDN
VTUNE
CPOUT
XTALIN1,
XTALIN2
EP
FUNCTION
External Bias Resistor. Connect a 100k Ω ± 1% resistor in parallel with a 0.1μF capacitor in
series with a 71k Ω resistor to GND.
External Bias Capacitor. Connect a 0.1μF capacitor to GND.
Supply Voltage. Bypass to GND with 100pF and 100nF capacitors as close to the pin as
possible with the smaller value capacitor closer to the pin.
Ground. Connect to PC board ground plane.
LNA Input. Requires external matching network.
IF Output Select. Selects output type. Drive high for single-ended output, drive low for
differential output.
Internally Connected. Leave unconnected.
Digital Control Clock
Clock Output Enable 2. Drive high to enable limited-swing clock output.
Clock Output Enable 1. Drive high to enable full-swing clock output.
AGC External Filter
Differential Comparator Outputs
Full-Swing Clock Output
Digital Output
Limited-Swing Clock Output
Digital-Control Data Input
Shutdown. Drive SHDN low to disable all device functions. Drive SHDN high for normal
operation.
VCO Tuning Input. Connect directly to the loop filter output.
Charge-Pump Output. Connect directly to the loop filter input.
Crystal Oscillator Input. Connect XTALIN1 and XTALIN2 together and to the TCXO output
through a coupling capacitor.
Exposed Paddle. Internally connected to GND. Connect to PC board ground plane for
optimal performance.
_______________________________________________________________________________________
5
发布紧急采购，3分钟左右您将得到回复。

采购需求

(若只采购一条型号，填写一行即可)

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

发布成功！您可以继续发布采购。也可以进入我的后台，查看报价

*型号 *数量 厂商 批号 封装
添加更多采购

我的联系方式

*
*
*
相关PDF资料
MAX2745ECM+D IC GPS RF FRONT END 48TQFP
MAX2750AUA+ IC VCO MONO 2.4GHZ 8-MSOP
MAX2752EVKIT EVAL KIT
MAX2754EVKIT+ KIT EVAL FOR MAX2754
MAX2769BETI/V+T IC RCVR GPS UNIVERSAL 28TQFN
MAX2769EVKIT+ KIT EVAL FOR MAX2769
MAX2821ETM+T IC TXRX 802.11B 2.4GHZ 48-TQFN
MAX2829EVKIT EVAL KIT MAX2828, MAX2829
相关代理商/技术参数
MAX2742ECM+T 制造商:Maxim Integrated Products 功能描述:RCVR 48TQFP EP - Tape and Reel
MAX2742ECM+TD 功能描述:射频接收器 GPS Front End Downconverter RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2742ECM-C0A 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2742ECM-C0T 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2742ECM-C0V 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2742ECM-T 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2742ECM-TDG128 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel
MAX2742ECM-W 功能描述:射频接收器 RoHS:否 制造商:Skyworks Solutions, Inc. 类型:GPS Receiver 封装 / 箱体:QFN-24 工作频率:4.092 MHz 工作电源电压:3.3 V 封装:Reel