AD8342

Features: Broadband RF port: LF to 500 MHz Conversion gain: 3.7 dB Noise figure: 12.2 dB Input IP3: 22.7 dBm Input P1dB: 8.3 dBm LO drive: 0 dBm Differential high impedance RF input port Single-ended, 50 Ω LO input port Single-supply operation: 5 V @ 98 mA Power-down mode Exposed paddle LFC...

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SeekIC No. : 004272164 Detail

AD8342: Features: Broadband RF port: LF to 500 MHz Conversion gain: 3.7 dB Noise figure: 12.2 dB Input IP3: 22.7 dBm Input P1dB: 8.3 dBm LO drive: 0 dBm Differential high impedance RF input port Single-end...

floor Price/Ceiling Price

Part Number:
AD8342
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: 2024/3/27

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Product Details

Description



Features:

Broadband RF port: LF to 500 MHz
Conversion gain: 3.7 dB
Noise figure: 12.2 dB
Input IP3: 22.7 dBm
Input P1dB: 8.3 dBm
LO drive: 0 dBm
Differential high impedance RF input port
Single-ended, 50 Ω LO input port
Single-supply operation: 5 V @ 98 mA
Power-down mode
Exposed paddle LFCSP: 3 mm * 3 mm





Application

Cellular base station receivers
ISM receivers
Radio links
RF instrumentation





Pinout

  Connection Diagram

AD8342 Diagram




Specifications

Parameter Rating
Supply Voltage, VS
RF Input Level
LO Input Level
PWDN Pin
IFOP, IFOM Bias Voltage
Minimum Resistor from EXRB to COMM
Internal Power Dissipation
JA
Maximum Junction Temperature
Operating Temperature Range
Storage Temperature Range

5.5 V
12 dBm
12 dBm
VS + 0.5 V
5.5 V
1.8 kΩ
650 mW
77°C/W
135°C
−40°C to +85°C
−65°C to +150°C


RF Frequency (MHZ) LF to 2400
IF Frequency (MHz) LF to 2400
LO Frequency (MHz) LF to 2400
LO Drive (dBm) 0
Conversion Gain (dB) 3
IP3 (dBm) 24
P1dB (dBm) 8.5
Voltage Supply (V) +5V
Supply Current 97mA
Package 16-Lead LFCSP





Description

The AD8342 is a high performance, broadband active mixer. It is well suited for demanding receive-channel applications that require wide bandwidth on all ports and very low inter-modulation distortion and noise figure.

The AD8342 provides a typical conversion gain of 3.7 dB with an RF frequency of 238 MHz. The integrated LO driver presents a 50 Ω input impedance with a low LO drive level, helping to minimize the external component count.

The differential high impedance broadband RF port allows for easy interfacing to both active devices and passive filters. The RF input accepts input signals as large as 1.6 V p-p or 8 dBm (relative to 50 Ω) at P1dB.

The open-collector differential outputs provide excellent bal-ance and can be used with a differential filter or IF amplifier, such as the AD8369 or AD8351. These outputs can also be con-verted to a single-ended signal through the use of a matching network or a transformer (balun). When centered on the VPOS supply voltage, the outputs may swing ±2 V differentially.

The AD8342 is fabricated on an Analog Devices proprietary, high performance SiGe IC process. The AD8342 is available in a 16-lead LFCSP. It operates over a −40°C to +85°C temperature range. An evaluation board is also available.






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