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T5750-6AQ Datasheet

  • T5750-6AQ

  • UHF ASK/FSK TRANSMITTER

  • 210.91KB

  • 12頁

  • ATMEL   ATMEL

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Features
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Integrated PLL Loop Filter
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ESD Protection also at ANT1/ANT2
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(4 kV HBM/200 V MM; Except Pin 2: 4 kV HBM/100 V MM)
High Output Power (5.5 dBm) with Low Supply Current (8.5 mA)
Modulation Scheme ASK/FSK
鈥?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擄 C to 85擄 C/125擄 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擄 C Operation for Tire Pressure Systems
UHF ASK/FSK
Transmitter
T5750
Description
The T5750 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 868 MHz to 928 MHz. It can be used in both FSK and ASK
systems.
Preliminary
Figure 1.
System Block Diagram
UHF ASK/FSK
Remote control transmitter
UHF ASK/FSK
Remote control receiver
1 Li cell
T5750
T5760/
T5761
PLL
Demod.
Control
1...3
碌C
Keys
Encoder
M44Cx9x
XTO
IF Amp
Antenna Antenna
VCO
PLL
XTO
Power
amp.
LNA
VCO
Rev. 4546B鈥揜KE鈥?7/04

T5750-6AQ 產(chǎn)品屬性

  • 5,000

  • RF/IF 和 RFID

  • RF 發(fā)射器

  • -

  • 868MHz ~ 928MHz

  • 通用數(shù)據(jù)傳輸系統(tǒng)

  • ASK，F(xiàn)SK

  • 32 kBaud

  • 5.5dBm

  • 8.5mA

  • PCB，表面貼裝

  • PCB，表面貼裝

  • -

  • -

  • 2 V ~ 4 V

  • -55°C ~ 125°C

  • 8-TSSOP，8-MSOP（0.118"，3.00mm 寬）

  • 帶卷 (TR)

  • T5750-6AQTR

T5750-6AQ相關(guān)型號PDF文件下載

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