- 您现在的位置：买卖IC网 > Datasheet目录473 > MAX2769BETI/V+T (Maxim Integrated)IC RCVR GPS UNIVERSAL 28TQFN Datasheet资料下载
参数资料
| 型号： | MAX2769BETI/V+T |
| 厂商： | Maxim Integrated |
| 文件页数： | 12/27页 |
| 文件大小： | 0K |
| 描述： | IC RCVR GPS UNIVERSAL 28TQFN |
| 产品培训模块： | Lead (SnPb) Finish for COTS Obsolescence Mitigation Program |
| 标准包装： | 2,500 |
| 频率： | 1575.42MHz |
| 调制或协议： | GPS |
| 应用： | GPS |
| 电流 - 接收： | 25mA |
| 数据接口： | PCB，表面贴装 |
| 天线连接器： | PCB，表面贴装 |
| 电源电压： | 2.7 V ~ 3.3 V |
| 工作温度： | -40°C ~ 85°C |
| 封装/外壳： | 28-WFQFN 裸露焊盘 |
| 供应商设备封装： | 28-TQFN-EP（5x5） |
| 包装： | 带卷 (TR) |
第1页第2页第3页第4页第5页第6页第7页第8页第9页第10页第11页当前第12页第13页第14页第15页第16页第17页第18页第19页第20页第21页第22页第23页第24页第25页第26页第27页
MAX2769B
Universal GPS Receiver
Pin Description (continued)
PIN
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
—
Maxim Integrated
NAME
CS
V CC_VCO
CPOUT
V CC_CP
V CCD
XTAL
CLKOUT
Q1
Q0
V CC_ADC
I0
I1
N.C.
V CC_IF
IDLE
LNA2
PGM
LNA1
N.C.
EP
FUNCTION
Chip-Select Logic Input of 3-Wire Serial Interface. Set CS low to allow serial data to shift in. Set CS
high when the loading action is completed.
VCO Supply Voltage. Bypass to ground with a 100nF capacitor as close as possible to the pin.
Charge-Pump Output. Connect a PLL loop filter as a shunt C and a shunt combination of series R and
C (see the Typical Application Circuit ).
PLL Charge-Pump Supply Voltage. Bypass to ground with a 100nF capacitor as close as possible to
the pin.
Digital Circuitry Supply Voltage. Bypass to ground with a 100nF capacitor as close as possible to the
pin.
XTAL or Reference Oscillator Input. Connect to XTAL or a DC-blocking capacitor if TCXO is used.
Reference Clock Output
Q-Channel Voltage Outputs. Bits 0 and 1 of the Q-channel ADC output or analog differential voltage
output.
ADC Supply Voltage. Bypass to ground with a 100nF capacitor as close as possible to the pin.
I-Channel Voltage Outputs. Bits 0 and 1 of the I-channel ADC output or analog differential voltage
output.
No Connection. Leave this pin unconnected.
IF Section Supply Voltage. Bypass to ground with a 100nF capacitor as close as possible to the pin.
Operation Control Logic Input. A logic-low enables the idle mode, in which the XTAL oscillator is
active, and all other blocks are off.
LNA Input Port 2. This port is typically used with an active antenna. Internally matched to 50 I .
Logic Input. Connect to ground to use the serial interface. A logic-high allows programming to 8
hard-coded by device states connecting SDATA, CS , and SCLK to supply or ground according to
Table 3.
LNA Input Port 1. This port is typically used with a passive antenna. Internally matched to 50 I (see
the Typical Application Circuit ).
No connection. Leave this pin open.
Exposed Pad. Ultra-low-inductance connection to ground. Place several vias to the PCB ground
plane.
12
相关PDF资料 |
PDF描述 |
|---|---|
| MAX2769EVKIT+ | KIT EVAL FOR MAX2769 |
| MAX2821ETM+T | IC TXRX 802.11B 2.4GHZ 48-TQFN |
| MAX2829EVKIT | EVAL KIT MAX2828, MAX2829 |
| MAX2830EVKIT+ | KIT EVAL FOR MAX2830 |
| MAX2831EVKIT+ | KIT EVAL FOR MAX2831 |
相关代理商/技术参数 |
参数描述 |
|---|---|
| MAX2769BEVKIT# | 功能描述:射频接收器 Eval Kit for MAX2769B Universal GNSS receiver 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 |
| MAX2769E/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 |
| MAX2769E/W-GB6 | 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 |
| MAX2769E/W-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 |
| MAX2769E/W-TGB6 | 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 |
发布紧急采购，3分钟左右您将得到回复。