參數(shù)資料
型號(hào): MAX2369EGM+TD
廠商: Maxim Integrated
文件頁數(shù): 14/16頁
文件大?。?/td> 229K
描述: IC TRANSMITTER QUAD 48QFN-EP
標(biāo)準(zhǔn)包裝: 2,500
頻率: 120MHz ~ 235MHz
應(yīng)用: 手機(jī),GAIT 手持話機(jī),LAN,PCS,TDMA,WAN,WLL
功率 - 輸出: 5.8dBm ~ 12dBm
電流 - 傳輸: 6.5mA ~ 155mA
數(shù)據(jù)接口: PCB,表面貼裝
天線連接器: PCB,表面貼裝
電源電壓: 2.7 V ~ 5.5 V
工作溫度: -40°C ~ 85°C
封裝/外殼: 48-QFN 裸露焊盤
包裝: 帶卷 (TR)
Complete Dual-Band
Quadrature Transmitter
14   ______________________________________________________________________________________
Table 5. Power-Down Modes
Table 6. Register and Control Pin States for Key Operating Modes
X = Dont care
OFF
POWER-DOWN MODES
COMMENTS
SHDN pin
Ultra-low shutdown current
X
X
X
X
X
X
X
X
X
TXGATE pin
For punctured TX mode
X
X
IF PLL SHDN
For external IF PLL use
X
X
TX STBY
TX is off, but IF LO stays locked
X
X
REG STBY
Shuts down, but preserves registers
X
X
X
X
X
REG SHDN
Serial bus is still active
X
X
X
X
X
X
X
X
OPCTRL REGISTER
C O N T R
O L
PINS
MODE
DESCRIPTION
PCS Digital
RFH selected
0
11
1
1
1
1
1
H
H
Cellular Digital
RFL selected
1
01
1
1
1
1
1
H
H
FM
Direct VCO modulation, RFL selected
1
00
0
1
1
1
1
H
H
FM_IQ
FM with IQ modulation, RFL selected
1
00
1
1
1
1
1
H
H
PCS TXGATE
Gated transmission, PCS
0
11
1
1
X
1
1
L
H
Cellular TXGATE
Gated transmission, cellular digital
1
01
1
1
X
1
1
L
H
Sleep
Everything off
X
XX     X
X
X
X
X
X
L
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MAX2369EGM-TDG069 制造商:Rochester Electronics LLC 功能描述: 制造商:Maxim Integrated Products 功能描述:
MAX236C/D 功能描述:RS-232接口集成電路 +5V Pwrd 4 RS-232 Xmttrs and 3 RS-232 Rcvrs w/ Pwr Shtdwn & Rcvr RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX236C/D DIE 制造商:Maxim Integrated Products 功能描述:
MAX236C/D+ 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝:
MAX236CNG 功能描述:RS-232接口集成電路 RoHS:否 制造商:Exar 數(shù)據(jù)速率:52 Mbps 工作電源電壓:5 V 電源電流:300 mA 工作溫度范圍:- 40 C to + 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:LQFP-100 封裝: