光貿易株式会社
〒113-0034
東京都文京区湯島3-13-8
湯島不二ビル301
電話番号：03-3832-3117
FAX番号 ：03-3832-3118
MICRAM社
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■メーカーの紹介 |
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| ■製品概要／Product Overview | |
| The TIA4C-5652 is a versatile High-Speed 4 channel Transimpedance Amplifier for data rates up to 56 Gb/s to match new 100GbE applications. Key features are: - 4 independent ampl. Channels, - single-ended and differential I/O operation, - very high small signal gain, - small signal and limiting operation, - high cut-off frequency, - low noise, - adjustable input offset, - output sense for offset control, - tunable frequency response, - dc and ac coupled operation, - adjustable output voltage swing, - single supply voltage. |
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PDFファイル：185 kb |
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| ■特徴／Key Features |
| Each channel of the TIA4C-5652 consists of a fully symmetrical differential input buffer. This allows differential as well as single ended drive and is optimized for 50 Ω line termination. For applications which require adjustable input bias or compensation of DC input currents (e.g. photodiodes) the TIA4C-5652 allows to adjust the bias input current for each channel independently. This feature can e.g. be used for offset cancellation, pulse shaping, duty cycle adjustment or vertical sampling-point adjustment. Each channel exhibits a fully symmetrical differential output buffer which provides either one differential output signal or two single ended output signals. The output amplitude is set to typ. 500 mVpp (differential signal) and can be increased to about 1000mVpp by using the output swing adjustment pin. |
| ■アプリケーション／Application |
| Main fields of application are multi-channel optical receivers for data-rates >100Gbit/s (e.g. Pol-MUX QPSK). By using the TIA4C-5652 together with a photo diode array, a small form factor 4 channel optical receiver module can be assembled. |