參數(shù)資料
型號： MAX2745ECM
廠商： MAXIM INTEGRATED PRODUCTS INC
元件分類： 消費家電
英文描述： SWITCH LIGHT TOUCH 7.0MM 130GF
中文描述： SPECIALTY CONSUMER CIRCUIT, PQFP48
封裝： 7 X 7 MM, 1 MM HEIGHT, MS-026ABC-HD, TQFP-48
文件頁數(shù)： 2/9頁
文件大?。?/td> 410K
代理商： MAX2745ECM
M
Single-Chip Global Positioning System
Receiver Front-End
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
V
DD
to GND...........................................................-0.3V to +3.7V
Other Pins to GND......................................-0.3V to (V
DD
+ 0.3V)
RF LNA Input Power.......................................................+10dBm
Continuous Power Dissipation (T
A
= +70
°
C)
48-Pin TQFP-EP (derate 12.5mW/
°
C above +70
°
C)............1W
Operating Temperature Range ...........................-40
°
C to +85
°
C
DC ELECTRICAL CHARACTERISTICS
(MAX2745 EV kit, V
DD
= +2.4V to +3.6V, SHDN = GND, T
A
= -40
°
C to +85
°
C. Typical values are at V
DD
= +3.0V and T
A
= +25
°
C,
unless otherwise noted.)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
Junction Temperature......................................................+150
°
C
Storage Temperature Range.............................-65
°
C to +150
°
C
Soldering Temperature (10s)...........................................+300
°
C
PARAMETER
CONDITIONS
MIN
2.4
TYP
MAX
3.6
27
UNITS
V
mA
μA
Supply Voltage
V
DD
= +3.0V, T
A
= +25
°
C (Note 1)
Shutdown mode
20.5
11
Supply Current
Optional External LNA Supply
Current
V
DD
= +3.0V
10
mA
Logic-Input High Voltage
Logic-Input Low Voltage
Logic-Input Bias Current
2.0
V
V
μA
0.5
+10
-10
CAUTION!
ESD SENSITIVE DEVICE
AC ELECTRICAL CHARACTERISTICS
(MAX2745 EV kit, V
DD
= +2.4V to +3.6V, SHDN = GND, T
A
= -40
°
C to +85
°
C. Typical values are at V
DD
= +3.0V and T
A
= +25
°
C,
unless otherwise noted.)
PARAMETER
CONDITIONS
MIN
TYP
MAX
UNITS
GENERAL PERFORMANCE
Maximum Conversion Gain
Input Frequency
Noise Figure
Return Loss (S11)
LNA/Mixer Input IP3
Output IF Frequency
OUTPUT STAGE
(Notes 2, 3)
105
120
dB
MHz
dB
dB
dBm
MHz
1575.42
3.5
-14
-25
4.092
Measured at quantizer output
f
1
= 5.09MHz and f
2
= 7.09MHz above carrier frequency
Differential (VOUT+, VOUT-), C
L
< 20pF
Single ended (DOUT), C
L
<20pF
Differential
Single ended
Differential
Single ended
16
6
Output Rise/Fall Time
ns
V
DD
- 0.9
0
Output-Voltage-Level Low
V
Output-Voltage-Level High
V
DD
V
相關(guān)PDF資料
PDF描述
MAX2753 POT 200 OHM 6MM CARBON TOP ADJ
MAX2753EUA 2.4GHz Monolithic Voltage-Controlled Oscillator with Differential Outputs
MAX2754 1.2GHz VCO with Linear Modulation Input
MAX2754EUA 1.2GHz VCO with Linear Modulation Input
MAX275 4th- and 8th-Order Contnuous-Time Active Filters
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MAX2745ECM+ 制造商:Maxim Integrated Products 功能描述:RCVR FRONT-END 48TQFP EP - Rail/Tube
MAX2745ECM+D 功能描述:上下轉(zhuǎn)換器 GPS Front End Downconverter RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
MAX2745ECM+T 制造商:Maxim Integrated Products 功能描述:RCVR FRONT-END 48TQFP EP - Tape and Reel
MAX2745ECM+TD 功能描述:上下轉(zhuǎn)換器 GPS Front End Downconverter RoHS:否 制造商:Texas Instruments 產(chǎn)品:Down Converters 射頻:52 MHz to 78 MHz 中頻:300 MHz LO頻率: 功率增益: P1dB: 工作電源電壓:1.8 V, 3.3 V 工作電源電流:120 mA 最大功率耗散:1 W 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PQFP-128
MAX2745EVKIT 功能描述:射頻開發(fā)工具 RoHS:否 制造商:Taiyo Yuden 產(chǎn)品:Wireless Modules 類型:Wireless Audio 工具用于評估:WYSAAVDX7 頻率: 工作電源電壓:3.4 V to 5.5 V
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。

采購需求

(若只采購一條型號，填寫一行即可)

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

發(fā)布成功！您可以繼續(xù)發(fā)布采購。也可以進(jìn)入我的后臺，查看報價

*型號 *數(shù)量 廠商 批號 封裝
添加更多采購

我的聯(lián)系方式

*
*
*