W3013

Antennas ISM Ceramic Antenna

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W3013 Picture
SeekIC No. : 00132200 Detail

W3013: Antennas ISM Ceramic Antenna

floor Price/Ceiling Price

US $ .41~.47 / Piece | Get Latest Price
Part Number:
W3013
Mfg:
Pulse
Supply Ability:
5000

Price Break

  • Qty
  • 0~2090
  • 2090~2500
  • 2500~5000
  • 5000~10000
  • Unit Price
  • $.47
  • $.45
  • $.43
  • $.41
  • Processing time
  • 15 Days
  • 15 Days
  • 15 Days
  • 15 Days
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Total Cost: $ 0.00

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Upload time: 2024/3/28

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Product Details

Description

Technology Type :
Frequency :
Bandwidth :
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Features:

`Low-voltage operation: 2.7 V
`High-frequency operation: 2.2 GHz
`High RF output power: 10 dBm
`High-accuracy phase shifter, no trim required
`Low carrier feedthrough: 45 dBc
`Automatic power control (APC) capability
`Low-current sleep mode
`20-pin TSSOP package



Application

·North American IS-136
·Japan PDC (RCR STD 27)
· Japan PHS (RCR STD 28)
· GSM 900, 1800, and 1900 MHz
·Narrowband CDMA
·Digital satellite communications



Pinout

  Connection Diagram


Specifications

Stresses in excess of the absolute maximum ratings can cause permanent damage to the device. These are absolute stress ratings only. Functional operation of the device is not implied at these or any other conditions in excess of those given in the operations sections of the data sheet. Exposure to absolute maximum ratings for extended periods can adversely affect device reliability.

Parameter Symbol Min Max Unit
Ambient Operating Temperature TA 40 100
Storage Temperature Tstg 65 150
Lead Temperature (soldering, 10 s) TL - 300
Positive Supply Voltage VCC - 5 Vdc
Power Dissipation PD - 750 mW
Output Current (continuous) IOUT - 160 mA
ac Input Voltage - GND VCC Vp-p
Enable Input Voltage VENB GND VCC Vdc



Description

The W3013 is a monolithic integrated circuit that provides indirect, quadrature modulation of an RF carrier by I & Q baseband inputs. The function performed by the W3013 is particularly suited for handheld digital cellular and digital cordless telephones that operate between 800 MHz and 2.2 GHz.

The circuit block diagram is shown below. From a single local-oscillator input (LO1), the phase shifter produces two LO signals with 90° phase separation and equal amplitude. The LO signals are fed to the in-phase (I) and quadrature (Q) double-balanced mixers. The resulting signals are summed and fed into an RF mixer where the frequency can be translated to over 2 GHz.

Outputs between the summer and RF mixer are available for external filtering. Finally, the signal is amplified to provide a single-ended output. The ENB/APC input with a logic low allows the device to be put into a powerdown mode. Above the logic low threshold, the device enters a power control mode that provides a range of desired output power levels.




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