SA612AD 데이터 시트보기 (PDF) - NXP Semiconductors.

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SA612AD

Double-balanced mixer and oscillator

NXP Semiconductors. 

NXP Semiconductors

SA612A

Double-balanced mixer and oscillator

SA612A

SA612A

SA612A

input

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aaa-013375

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a. Single-ended

tuned input

Fig 4. Input configuration

b. Balanced input

(for attenuation of

second-order

products)

c. Single-ended

untuned input

The mixer outputs (OUT_A and OUT_B pins) are also internally biased. Each output is

connected to the internal positive supply by a 1.5 k resistor. This permits direct output

termination yet allows for balanced output as well. Figure 5 shows three single-ended

output configurations and a balanced output.

CFU455

or equivalent

12 pF

Ctune(xtal)

SA612A

SA612A

Filter: K&L 38780 or equivalent

Ctune(xtal) matches 3.5 kΩ to next stage

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a. Single-ended ceramic filter

b. Single-ended crystal filter

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SA612A

SA612A

c. Single-ended IFT

Fig 5. Output configuration

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d. Balanced output

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SA612A

Product data sheet

All information provided in this document is subject to legal disclaimers.

Rev. 3 — 4 June 2014

© NXP Semiconductors N.V. 2014. All rights reserved.

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