3. TUNER
Samsung DTOS403LH122B tuner is used as the main part of the front-end. A horizontal
mounted and Digital Half-Nim tuner is used which covers 3 Bands(From 48MHz to
862MHz for COFDM, from 45.25MHz to 863.25MHz for CCIR CH). The tuning is available
through the digitally controlled I2C bus (PLL). Below you will find info about the tuner.
3.1.
General description of DTOS403LH122B:
The Tuner covers 3 Bands(from 48MHz to 862MHz for COFDM, from 48.25MHz to
863.25MHz for CCIR CH). Band selection and Tuning are performed digitally via the I2C
bus.
3.2.
Features of DTOS403LH122B:
x
Digital Half-NIM tuner for COFDM
x
Covers 3 Bands(From 48MHz to 862MHz for COFDM, from 48.25MHz to
863.25MHz for CCIR CH)
x
Including IF AGC with SAW Filter
x
Bandwidth Switching (7/8 MHz) possible
x
DC/DC Converter built in for Tuning Voltage
x
Internal(or External) RF AGC, Antenna Power Optional
3.3.
Pinning
Summary of Contents for L32VK06U
Page 19: ...3 6 Absolute Ratings 3 6 1 Electrical Characteristics 3 6 2 Operating Specifications ...
Page 27: ...6 3 Absolute Maximum Ratings ...
Page 29: ...7 3 Absolute Maximum Ratings 7 4 Pinning ...
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Page 33: ...8 3 Absolute Maximum Rating ...
Page 34: ...8 4 Pinning ...
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Page 38: ...9 3 Absolute Maximum Ratings 9 4 Pinning ...
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Page 41: ...11 4 Pinning ...
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Page 51: ...11 4 Pinning ...
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Page 57: ...15 2 4 Absolute Maximum Ratings 15 2 5 Pinning ...
Page 66: ...15 9 3 Absolute Maximum Ratings 15 9 4 Pinning ...
Page 68: ...15 10 3 Absolute Maximum Ratings 15 10 4 Pinning ...
Page 71: ...15 12 3 Absolute Maximum Ratings 15 12 4 Pinning ...
Page 74: ...15 14 3 Absolute Maximum Ratings 15 14 4 Pinning ...
Page 76: ...15 15 4 Pinning ...
Page 79: ...15 17 3 Absolute Maximum Ratings 15 17 4 Pinning ...
Page 81: ...15 18 3 Absolute Maximum Ratings 15 18 4 Pinning ...
Page 90: ...17 BLOCK DIAGRAM ...
Page 91: ...EXPLODED VIEW L32VK06U ...
Page 92: ...EXPLODED VIEW L42VK06U ...
Page 93: ...FOR ALL PARTS PLEASE MAKE CONTACT WITH ASWO FOR YOUR LOCAL OUTLET GO TO www aswo com ...