XE1218 データシートの表示（PDF） - Unspecified

部品番号

コンポーネント説明

メーカー

XE1218

integrated UHF transceiver

Unspecified 

XE1218

Ultra Low Power VHF Receiver

LNA and antenna matching network

See application diagram above

Note: For test purpose, the antenna and its matching network is replaced by the following set-up

50 Ω

1:1

RF

generator

20 pF 180 nH

68 pF

6 pF

RFIN

ASIC

RFGND

RF and LO tank

See application diagram above

Crystal

The typical characteristics of a crystal used for the LO generation are the following:

- Supplier: Telequarz,

- Type: HSLX5132 or HSLX5134 (7th overtone),

- Frequency: 160.275 MHz,

- Motional capacitance Cs = 0.2 fF ± 0.15 fF,

- Calibration tolerance at 25 °C: ± 10 ppm,

- Stability over temperature range: ± 5 ppm,

- Aging in the first year: ± 3 ppm.

5

D0010-80

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