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RF SOLUTIONS
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CU1216LS MK3 family All Bands DVB-C Receiver Unit
Preliminary specification
3139 149 12160
1
Rev b : 14.01.2005
Datasheet pdf - http://www.DataSheet4U.co.kr/
Philips RF Solutions
Preliminary specification
All Bands DVB-C Receiver Unit
CU1216LS MK3 family
FEATURES • • • • • • • • • Small size 40mm x 70mm x 13mm in horizontal mounting Digitally-controlled (PLL) tuning via I2C-bus Minimum power supply : 1.8V, 3.3V and 5V Fully compliant with ETS 300 429 specification for DVB-C application,ITU-T J.83 (Annex A,B & C) Output of MPEG-2 parallel/serial transport stream Digital SAW filter Support up to 256QAM Wide symbol rate of 0.87 to 6.9Mbaud Fulfill Cenelec requirements, EN55013 & EN55020 A ti t l th h
ORDERING INFORMATION TYPE CU1216LS/A GI G V-3 DESCRIPTION DVB-C, MPEG-2 Parallel Transport Stream; F-long connector, IEC connector; active passive loop through, vertical
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12 NC 3139 147 24311
CU1216LS/A GI G H-3
DVB-C, MPEG-2 Parallel Transport Stream; F-long connector, IEC connector; active passive loop through, horizontal DVB-C, MPEG-2 Parallel Transport Stream; IEC connector, F-long connector; active passive loop through, vertical
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CU1216LS/A IG G V-3
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MARKING The following items of information are printed on a sticker that is on the top cover of the tuner: • • • • • Type number Code number Origin letter of factory Change code Year and week code
3139 149 12160
2
Rev b : 14.01.2005
Datasheet pdf - http://www.DataSheet4U.co.kr/
Philips RF Solutions
Preliminary specification
All Bands DVB-C Receiver Unit
DESCRIPTION
CU1216LS MK3 family
This internal product specification covers CU1216MK2 & CU1216MK3 family. RF electrical characteristic, mechanical interface are the same for both family beside the channel decoder. In the CU1216MK2, the channel decoder used is TDA10021. While for the CU1216MK3, the channel decoder used is TDA10023. Both channel decoders are supplied from Philips Semiconductor. The TDA10021 only covers DVB-C requirement while for the TDA10023, it covers ITU-T J.83 (Annex A, B & C) with the DVB-C requirement inclusive. The narrowband 36MHz IF output after SAW filter is being amplified further by a variable IF amplifier. The variable IF amplifier having a 60dB of dynamic range. The 2Vp-p differential amplified IF output is input to a DVB-C Receiver. The pre-filter IF is also available as IF output for analog processing purpose. The CU1216LS MK2/MK3 also allow a passive loop through possibility beside the active loop through function. Upon power down, signals is still available at antenna connector out. DVB-C Receiver includes a QAM demodulator together with RS Forward Error Correction (8 erroneous bytes correction is possible) and 10bits A/D converter. The output could be either a parallel or a serial MPEG transport stream.
INTERMEDIATE FREQUENCIES FREQUENCY(1) (MHz)
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SIGNAL Center frequency
36.15
Notes (1) The oscillator frequency is above the input signal frequency.
FREQUENCY COVERAGE
FREQUENCY RANGE
(2)
BAND Low band Mid band High band Notes
(2) (3) (4) (3)
(MHz)
51 to 160.25
160.5 to 444.25 444.5 to 858 (4)
Data refers to the RF channel center frequency Sufficient margin is available to tune down to 47MHz. Sufficient margin is available to tune up to 866MHz.
3139 149 12160
3
Rev b : 14.01.2005
Datasheet pdf - http://www.DataSheet4U.co.kr/
IF(broadband)
QAM Demodulator
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Oscillators
SAW IF Amp
BLOCK DIAGRAM
Philips RF Solutions
RF input
ADC Core Demodulation Error Recovery PLL
All Bands DVB-C Receiver Unit
MOPLL IC
4
xtal
IF AGC
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Passive
LT
AGC Detector PLL I2 C
Output Formatter
33V 5V
RF out
+1.8v
+3.3v
+5V(LT) AGC Vt +5V
I2C BUS
MPEG TS (D0 … .D7) /SER
MPEG_ MPEG_ MPEG_MPEG_ TS_ CLK DATA_ PKT_ ERR ENA SYNC
CU1216LS MK3 family
Preliminary specification
Rev b : 14.01.2005
Datasheet pdf - http://www.DataSheet4U.co.kr/
Philips RF Solutions
Preliminary specification
All Bands DVB-C Receiver Unit
Definition of Terminals / Supply Data SYMBOL N.C N.C N.C 5V (LT) AGC 5V AS Vt N.C GND 1.8V 3.3V IF GND MPEG D0/SER MPEG D1 MPEG D2 MPEG D3 MPEG D4 MPEG D5 MPEG D6 MPEG D7 MPEG_TS_CLK SDA SCL RST MPEG_DATA_VAL MPEG_PKT_SYNC MPEG_ERR N.C N.C N.C GND PIN 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 Not connected Not connected Not connected Loop Through Supply Voltage +5V
CU1216LS MK3 family
DESCRIPTION
Automatic Gain Control (external) +4V [Do not connect for normal usage with Wideband AGC] Tuner Supply Voltage +5V NIM Address Select Tuner Tuning Voltage [For monitoring purpose only, do not connect to power supply] Not connected Ground Supply +1.8V Supply +3.3V Intermediate Frequency (unfiltered) Ground Parallel MPEG Transport Output Data Bit 0/Serial Output
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Parallel MPEG Transport Output Data Bit 1 Parallel MPEG Transport Output Data Bit 2 Parallel MPEG Tran.