(Hong Kong)
Product Summary
The T5754-6AQJ 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. The T5754-6AQJ can be used in both FSK and ASK systems.
Parametrics
T5754-6AQJ absolute maximum ratings: (1)Supply voltage VS: 5 V; (2)Power dissipation Ptot: 100 mW; (3)Junction temperature Tj: 150 °C; (4)Storage temperature Tstg: –55 to 125 °C; (5)Ambient temperature Tamb: –55 to 125 °C; (6)Input voltage VmaxPA_ENABLE: –0.3 to (VS + 0.3)V; (7)Supply current Power up, VS = 3.0V, VENABLE > 1.7V, VPA-ENABLE > 1.7V IS_Transmit: 11.6 mA.
Features
T5754-6AQJ features: (1)Integrated PLL Loop Filter; (2)ESD Protection also at ANT1/ANT2; (3)(4 kV HBM/200V MM; Except Pin 2: 4 kV HBM/100V MM); (4)High Output Power (7.5 dBm)with Low Supply Current (9.0 mA); (5)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; (6)Easy to Design-in Due to Excellent Isolation of the PLL from the PA and Power Supply; (7)Single Li-cell for Power Supply; (8)Supply Voltage 2.0V to 4.0V in the Temperature Range of –40°C to 85°C/125°C; (9)Package TSSOP8L; (10)Single-ended Antenna Output with High Efficient Power Amplifier; (11)CLK Output for Clocking the Microcontroller; (12)One-chip Solution with Minimum External Circuitry; (13)125° C Operation for Tire Pressure Systems.
Diagrams
| Image | Part No | Mfg | Description |  |
Pricing (USD) |
Quantity | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
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 T5754-6AQJ |
Atmel |
RF Transmitter ASK/FSK Transmitter 429 - 439 MHz |
Data Sheet |
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T5754-6AQJ 71 |
Atmel |
RF Transmitter UHF ASK/FSK Trans. 433 MHz |
Data Sheet |
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T5754-6AQJ-66 |
Atmel |
RF Transmitter UHF ASK/FSK Trans. 433 MHz |
Data Sheet |
Negotiable |
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