STV6120
8PSK/QPSK low-power 3.3-V dual wide-band satellite tuner IC-
Active
The STV6120 satellite tuner is a quad-input dual direct-conversion (zero-IF) wideband satellite tuner intended for digital set-top boxes and similar applications.
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Datasheet
Key Features
- Four VLNA inputs
- On-chip 4:2 matrix
- Input frequency range 250 MHz to 2150 MHz
- Two independently programmable tuners
- RF to baseband direct conversion
- Single 3.3-V DC supply
- Fractional N synthesizers
- Extremely low phase noise, compliant with DVB-S2 requirements
- Flexible crystal frequency output to drive the demodulator IC
- Continuously variable gain: 0 to 65 dB
- Additional and programmable gain on baseband amplifier: 0 to 16 dB
- Programmable 5- to 36-MHz cut-off frequency (Butterworth 5th-order baseband filters)
- Low power consumption
- Compatible with 5- and 3.3-V I2C bus
- Applications
Direct broadcasting satellite (DBS) QPSK/8PSK demodulation Set-top box - Package
VFQFPN-56 8 x 8 x 1 mm3 with exposed pad down (EPD) for heat dissipation ECOPACK®, environmentally friendly package
Design Resources
TopTechnical Documentation
Product Specifications
| Description | Version | Size |
|---|---|---|
DB1490: 8PSK/QPSK low-power 3.3-V dual wide-band satellite tuner IC
|
1.0 | 54 KB |
Publications and Collaterals
Flyer
| Description | Version | Size |
|---|---|---|
|
STV6120: Low-power dual wide-band satellite tuner
|
1.0.0 | 407 KB |
Sample & Buy
Top| Part Number | Marketing Status | Package | Packing Type | Order From ST | Unit Price (US$)* @ | Distributor Availability | RoHS Compliance Grade | Download Material Declaration** |
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|---|---|---|---|---|---|---|---|---|---|---|---|---|
| STV6120B | Active | VFQFPN2 56 8x8x1.0 | Tray | - | No data reported, please contact our Distributors | Ecopack2 | PDF XML | |||||
| STV6120BT | Active | VFQFPN2 56 8x8x1.0 | Tape And Reel | - | No data reported, please contact our Distributors | Ecopack2 | PDF XML | |||||
| STV6120TC60 | Preview | VFQFPN2 56 8x8x1.0 | Tray | - | No data reported, please contact our Distributors | Ecopack2 | PDF XML | |||||
(*) Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office or our Distributors (**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices. |
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