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MC-7845

Features: • GaAs ACTIVE DEVICES• LOW DISTORTION• HIGH LINEAR GAIN: MC-7845 - GL = 18 dB MIN at f = 870 MHz MC-7846 - GL = 22 dB MIN at f = 870 MHz MC-7847 - GL = 25 dB MIN at f = 870 MHz• LOW RETURN LOSS• LOW GAIN CHANGE OVER TEMPERATURE• SPECIFIED FOR 79, 110, ...

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SeekIC No. : 004417274 Detail

MC-7845: Features: • GaAs ACTIVE DEVICES• LOW DISTORTION• HIGH LINEAR GAIN: MC-7845 - GL = 18 dB MIN at f = 870 MHz MC-7846 - GL = 22 dB MIN at f = 870 MHz MC-7847 - GL = 25 dB MIN at f = 8...

MC-7845 Data Sheet

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Part Number:
MC-7845
Supply Ability:
5000

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

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Upload time: 2024/11/27

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Product Details

Description



Features:

• GaAs ACTIVE DEVICES
• LOW DISTORTION
• HIGH LINEAR GAIN:
   MC-7845 - GL = 18 dB MIN at f = 870 MHz
   MC-7846 - GL = 22 dB MIN at f = 870 MHz
   MC-7847 - GL = 25 dB MIN at f = 870 MHz
• LOW RETURN LOSS
• LOW GAIN CHANGE OVER TEMPERATURE
• SPECIFIED FOR 79, 110, and 132 CHANNELS
   PERFORMANCE
• HIGH RELIABILITY AND RUGGEDNESS:
   Withstands environmental extremes as well as Silicon
   devices (Surge, ESD, Etc.)


Application

• CATV HEADEND SYSTEMS
• CATV OPTICAL NODES
• CATV DISTRIBUTION AMPS


Specifications

(TCASE= 30 °C)
SYMBOLS PARAMETERS UNITS RATINGS
VDD Supply Voltage V 30
VI lnput Voltage(Single Tone)2 dBmV 65
TC Operating Case Temperature °C -30 to +100
TSTG Storage Temperature °C -40 to +100
Note:
        1. Operation in excess of any one of these parameters may result in
             permanent damage.
        2. Maximum single channel power applied to the input for 1 minute
            with no measurable degradation in performance.


Description

NEC's MC-7845, MC-7846, and MC-7847 are GaAs Multi- Chip Modules designed for use as output stages in CATV applications up to 870 MHz. The only difference between these devices is gain, which is 18 dB, 22 dB, and 25 dB respectively.

Because MC-7845 are GaAs devices they have low distortion, low noise figure, and low return loss across the entire frequency band.

Like the previous generation of products, MC-7845 survive such hazards as surge and ESD as well as their silicon competitors, but deliver superior performance with low DC current required. MC-7845 are assembled and tested using fully automated equipment to maximize consistency in part to part performance, and reliability is assured by NEC's stringent quality and process control procedures. These parts of MC-7845 come in industry compatible hybrid packages.




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