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手機

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5G擁有高速度、低延遲、多連結等優點，讓智慧型手機品牌開始擴大5G產品系列，以滿足視訊串流、視訊會議、音樂和遊戲等資料密集型服務日益增加的需求，同時也代表著對頻率元件要求更加嚴謹與複雜。希華在手機領域耕耘多年，與Tier 1手機晶片客戶有多年的良好合作關係，提供高穩定、高精準度、高頻的產品來滿足各種客戶需求。

5G高頻段

High frequency for 5G application

低功耗設計

Energy efficient

連線不間斷

Continuous connectivity

相關產品

Crystal

Crystal Units (MHz)

Image
Series
Package Size
(mm)
Nominal Frequency
Frequency Stability
Temperature Range
Datasheet
  • Quartz Crystal
    XTL92
    1.0 x 0.8 x 0.3
    37.4 - 80MHz
    ±20ppm
    -30 ~ +85℃
  • Quartz Crystal
    XTL91
    1.2 x 1.0 x 0.3
    24 - 80MHz
    ±15ppm
    -30 ~ +85℃
  • Quartz Crystal
    XTL90
    1.6 x 1.2 x 0.35
    24 - 80MHz
    ±15ppm
    ±30ppm
    -30 ~ +85℃
    -40 ~ +105℃

Crystal

32.768 kHz Tuning Fork Crystal Units

Image
Series
Package Size
(mm)
Nominal Frequency
Frequency Stability
Temperature Range
Datasheet
  • Tuning Fork Crystal 32.768 kHz
    XTL75
    1.6 x 1.0 x 0.5
    32.768kHz
    ±20ppm@25℃
    -40 ~ +85℃
  • Tuning Fork Crystal 32.768 kHz
    XTL74
    2.0 x 1.2 x 0.6
    32.768kHz
    ±20ppm@25℃
    -40 ~ +85℃
  • Tuning Fork Crystal 32.768 kHz
    XTL72
    3.2 x 1.5 x 0.9
    32.768kHz
    ±10ppm@25℃
    ±20ppm@25℃
    -40 ~ +85℃

Crystal

Crystal Units with Built-in Temperature Sensor (MHz)

Image
Series
Package Size
(mm)
Nominal Frequency
Frequency Stability
Temperature Range
Datasheet
  • Thermistor Crystal
    XTL5C
    1.6 x 1.2 x 0.65
    38.4, 52, 76.8MHz
    ±12 to 30 ppm
    -40 ~ +85℃
  • Thermistor Crystal
    XTL5B
    2.0 x 1.6 x 0.65
    19.2, 26, 38.4, 52MHz
    ±12 to 30 ppm
    -40 ~ +85℃
  • Thermistor Crystal
    XTL5A
    2.5 x 2.0 x 1.0
    19.2, 26, 38.4, 52MHz
    ±12 to 30 ppm
    -40 ~ +85℃

TCXO

Clipped-sine Output TCXO

Image
Series
Package Size
(mm)
Nominal Frequency
Frequency Stability
Temperature Range
Output Waveform
Supply Volatage
Datasheet
  • TXO01
    TXO01
    1.6 x 1.2 x 0.55
    13 - 52MHz
    ±0.5ppm
    -40 ~ +85℃
    Clipped Sinewave
    1.8 to 3.3
  • TXO97
    TXO97
    2.0 x 1.6 x 0.8
    13 - 52MHz
    ±0.5ppm
    -40 ~ +85℃
    Clipped Sinewave
    1.8 to 3.3
  • TXO91
    TXO91
    2.5 x 2.0 x 0.8
    10 - 52MHz
    ±0.5ppm
    -40 ~ +85℃
    Clipped Sinewave
    1.8 to 3.3

TCXO

Low Phase Noise TCXO

Image
Series
Package Size
(mm)
Nominal Frequency
Frequency Stability
Temperature Range
Output Waveform
Supply Volatage
Datasheet
  • TXO01
    TXO01
    1.6 x 1.2 x 0.55
    26 - 80MHz
    ±0.5ppm
    -40 ~ +85℃
    Clipped Sinewave
    1.8 to 3.3
  • TXO97
    TXO97
    2.0 x 1.6 x 0.8
    26 - 80MHz
    ±0.5ppm
    -40 ~ +85℃
    Clipped Sinewave
    1.8 to 3.3

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