Digital Terristrial
   Double Conversion - 25CC & 32CC -  
 
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Features
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- For Digital & Analog CATV TUNER
- Double Conversion 2PLL SYSTEM, & Double Conversion ONE chip system
- Wide receiving dynamic range
- B+ voltage is available for 9V and 9V
- ONE chip & 2 chip soluation
- High interference rejection & Low phase noise
   
  Application
 
¡¡ U.S.A MAKET EUROPE MAKET
RF Input frequency 54 to 862mhz 48 to 862mhz
RF Input level digital (-75dBm to 5dBm) & Analog (-15dBmV to 15dBmV)
PLL Interface 12C & 3 Wire I2C & 3 Wire
Output frequency digital & analog (45.75/44mhz) digital & analog (38.9/36.125mhz)
Total power gain 38 ¡¾ 6dB 38 ¡¾ 6dB
Noise figure Typical 7dB Typical 7dB
Total phase noise Typical 85dB
(at 10khz off_set)
Typical 85dB
(at 10khz off_set)
Up / Down stream 5 to 42mhz, 54 to 862mhz 5 to 42mhz, 48 to 862mhz
IF output 45.75mhz, 44mhz 38.9mhz, 36.125mhz
     
  Products Line-up
 
MODEL NAME Digital Set_Top Box MAKET
DTNM3200AWA Digital DTV Tuner (3WIRE) U,S,A / EUROPE
DTNM3200AIA Set-topDIGITAL TU (I2C) U,S,A / EUROPE
DTNM3200AIB Digital R/C Tuner (I2C) U,S,A / EUROPE
DTNM3203AIA Digital RF Tuner (I2C) U,S,A / EUROPE
DTNM2500AWA Digital R/C Tuner (3WIRE) U,S,A / EUROPE
DTNM2500AIA Digital R/C Tuner (I2C) U,S,A / EUROPE
DTNM2502AIA Digital Terrestrial TU (I2C) U,S,A / EUROPE