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ADF7021

Features: `Low power, low IF transceiver`Frequency bands`80 MHz to 650 MHz`862 MHz to 940 MHz`Modulation schemes`2FSK, 3FSK, 4FSK`Spectral shaping`Gaussian and raised-cosine filtering`Data rates supported`0.05 kbps to 25 kbps`2.3 V to 3.6 V power supply`Programmable output power−16 dBm to +1...

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SeekIC No. : 004274807 Detail

ADF7021: Features: `Low power, low IF transceiver`Frequency bands`80 MHz to 650 MHz`862 MHz to 940 MHz`Modulation schemes`2FSK, 3FSK, 4FSK`Spectral shaping`Gaussian and raised-cosine filtering`Data rates sup...

ADF7021 Data Sheet

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Part Number:
ADF7021
Supply Ability:
5000

Price Break

  • Qty
  • 1~5000
  • Unit Price
  • Negotiable
  • Processing time
  • 15 Days
Total Cost: $ 0.00

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Upload time: 2024/5/31

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Product Details

Description



Features:

`Low power, low IF transceiver
`Frequency bands
`80 MHz to 650 MHz
`862 MHz to 940 MHz
`Modulation schemes
`2FSK, 3FSK, 4FSK
`Spectral shaping
`Gaussian and raised-cosine filtering
`Data rates supported
`0.05 kbps to 25 kbps
`2.3 V to 3.6 V power supply
`Programmable output power
−16 dBm to +13 dBm in 63 steps
`Automatic PA ramp control
`Receiver sensitivity
`−125 dBm at 1 kbps, 2 FSK
`On-chip VCO and fractional-N PLL
`On-chip 7-bit ADC and temperature sensor
`Fully automatic frequency control loop (AFC)
`Digital RSSI
`Integrated Tx/Rx switch
`Leakage current <1 A in power-down mode


Application

·Narrow-band standards
·ETSI EN 300-220, FCC Part 90, FCC Part 15, FCC Part 95,
·ARIB STD-T67
·Low cost, wireless data transfer
·Remote control/security systems
·Wireless metering
·Private mobile radio
·Wireless medical telemetry service (WMTS)
·Keyless entry
·Home automation
·Process and building control
·Pagers


Pinout

Connection Diagram


Specifications

VDD to GND1 ................−0.3 V to +5 V
Analog I/O Voltage to GND.. −0.3 V to AVDD + 0.3 V
Digital I/O Voltage to GND.. −0.3 V to DVDD + 0.3 V
Operating Temperature Range
Industrial (B Version)......... −40°C to +85°C
Storage Temperature Range ... −65°C to +125°C
Maximum Junction Temperature ........  150°C
MLF JA Thermal Impedance .........  26°C/W
Reflow Soldering
Peak Temperature................   260°C
Time-at-Peak Temperature ........... 40 sec


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