■Overview
To accommodate the shift to digital TV, the development of discrete TV tuner chips with improved noise resistance has accelerated.
At Mitsumi, in response to demand for a miniature product with excellent environment versatility, we have developed the < DVT18-W05A >.
The < DVT18-W05A > is a silicon tuner that can be mounted in various types of device and matched to the design ideas of the user.
§ Features
1. |
Capable of receiving both terrestrial digital and terrestrial analog broadcasts. |
2. |
No variation in characteristics means no need for adjustments. |
3. |
Optional omission/inclusion of analog modulator. |
4. |
When a modulator circuit is not built in, it is possible to include a modulator without changing the circuit design by simply changing the software and IC. |
§ Main specifications
- Examples <ISDB-T, DVB-T, ATSC> -
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Reception frequencies |
42 to 1002 MHz |
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Maximum input level |
+10 dBm(typ.) (For digital signal) |
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Minimum reception sensitivity |
-81 dBm(typ.) (For digital signal) |
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Noise figure |
4.5 dB (typ.) |
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Phase noise |
-93 dBc/Hz (1 kHz offset) |
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Outpout |
(For digital signal): Low IF
(For analog signal): CVBS, SIF |
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Supply Voltage |
1.8 V, 3.3 V |
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Power consumption |
950 mW |
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Dimensions |
32 × 28 × 10 (Unit:mm) |
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