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參數(shù)資料
| 型號： | T5754-6AQ |
| 廠商： | ATMEL CORP |
| 元件分類： | 通信及網(wǎng)絡(luò) |
| 英文描述： | UHF ASK/FSK TRANSMITTER |
| 中文描述： | SPECIALTY TELECOM CIRCUIT, PDSO8 |
| 封裝： | TSSOP-8 |
| 文件頁數(shù)： | 1/13頁 |
| 文件大?。?/td> | 215K |
| 代理商： | T5754-6AQ |
Rev. 4511F–RKE–07/04
Features
Integrated PLL Loop Filter
ESD Protection (4 kV HBM/200 V MM; Except Pin 2: 4 kV HBM/100 V MM) also at
ANT1/ANT2
High Output Power (7.5 dBm) with Low Supply Current (9.0 mA)
Modulation Scheme ASK/ FSK
– FSK Modulation is Achieved by Connecting an Additional Capacitor Between the
XTAL Load Capacitor and the Open Drain Output of the Modulating Microcontroller
Easy to Design-in Due to Excellent Isolation of the PLL from the PA and Power Supply
Single Li-cell for Power Supply
Supply Voltage 2.0 V to 4.0 V in the Temperature Range of -40
°
C to 85
°
C/125
°
C
Package TSSOP8L
Single-ended Antenna Output with High Efficient Power Amplifier
CLK Output for Clocking the Microcontroller
One-chip Solution with Minimum External Circuitry
125
°
C Operation for Tire Pressure Systems
Description
The T5754 is a PLL transmitter IC which has been developed for the demands of RF
low-cost transmission systems at data rates up to 32 kBaud. The transmitting
frequency range is 429 MHz to 439 MHz. It can be used in both FSK and ASK
systems.
Figure 1.
System Block Diagram
Demod.
IF Amp
LNA
VCO
PLL
XTO
Control
U3741B/
U3745B/
T5743/
T5744
1...3
M
c
Power
amp.
XTO
VCO
PLL
T5754
Antenna Antenna
UHF ASK/FSK
Remote control transmitter
UHF ASK/FSK
Remote control receiver
Encoder
ATARx9x
1 Li cell
Keys
UHF ASK/FSK
Transmitter
T5754
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| T5760 | UHF ASK/FSK Receiver |
| T5760-TG | UHF ASK/FSK Receiver |
| T5761 | UHF ASK/FSK Receiver |
| T5761-TG | UHF ASK/FSK Receiver |
| T5760-TGQ | UHF ASK/FSK Receiver |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| T5754-6AQJ | 功能描述:射頻發(fā)射器 ASK/FSK Transmitter 429 - 439 MHz RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| T5754-6AQJ 71 | 制造商:Atmel Corporation 功能描述: |
| T5754-6AQJ 71 | 制造商:Atmel Corporation 功能描述:ASK/FSK TRANSM., 429 - 439 MHZ |
| T5754-6AQJ 71 | 功能描述:射頻發(fā)射器 UHF ASK/FSK Trans. 433 MHz RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
| T5754-6AQJ-66 | 功能描述:射頻發(fā)射器 UHF ASK/FSK Trans. 433 MHz RoHS:否 制造商:Micrel 類型:ASK Transmitter 封裝 / 箱體:SOT-23-6 工作頻率:300 MHz to 450 MHz 封裝:Reel |
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