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| 供应商 | T2M |
|---|---|
| 型号 | S2X/S-Satellite Tuner SoC White Box IP |
| 类型 | Soft IP |
| 到期日 | In Production |
| 源网址 | View more |
| 特征 | High volume production proven in leading STBs RF-to-Baseband direct conversion architecture Single 3.3-V DC supply, low consumption. Outstanding performance in heavily loaded spectrum conditions Input frequency range: 950 to 2150 MHz Supports 1 to 60 Msymb/s using internal filter Specific operating mode for symbol rates up to 220 Msymb/s RF-AGC or channel-AGC support Extremely low-phase noise, compliant with DVB-S2 requirements using fractional-N Synthesizer Low external component count |
| 详情页 | View more |
| 附件链接 | View more |
This satellite tuner is a direct-conversion (zero IF) receiver for digital TV Broadcasting. On the RF input, there is a variable gain, low-noise amplifier (VGLNA). The RF gain is monitored by an automatic gain control (AGC) circuit to ensure an optimal signal level for the two mixers. Each mixer, which down-converts the signal to the baseband, is followed by an AGCcontrolled VGA, a low-pass filter and a second VGA. The local oscillator (LO) signals are provided by an integrated fractional-N phase locked loop (PLL), which contains an on-chip voltage-controlled oscillator (VCO) meeting stringent phase noise requirements. The PLL loop filter is partly integrated. The LO frequencies are programmable between 950 MHz and 2150 MHz. The comparison frequency for the phase-frequency detector (PFD) is generated by dividing the crystal oscillator reference frequency. The crystal frequency may be within the range 15 MHz to 31 MHz depending on the application.
FAQ - Frequently Asked Questions
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A2: The instructions to activate your account will be sent to your email once you have submitted the registration form. If you did not receive this email, your email service provider’s mailing software may be blocking it. You can try checking your junk / spam folder or contact us at magento@sparsh-technologies.com
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A3: After logging into your account, go to your Shopping Cart. Here, you will be able to make a payment or cancel your order. We will not give refunds if payment is verified.
Q4: How long will it take for my order to arrive after I make payment?
A4: Members who ship their orders within Inida should expect to receive their orders within 2 working days upon payment verification depending on the count of orders received.
If you experience delays in receiving your order, contact us immediately and we will help to confirm the status of your order.
Q5: What are the payment methods available?
A5: At the moment, we only accept Credit/Debit cards and Paypal payments.
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