Datasheet RTL2832U (Realtek) - 8

RTL2832U
Datasheet 2. Features „ COFDM complying with Nordig Unified
1.0.3, D-book 5.0, and ETSI 300-744 „ Delayed AGC with programmable
Take-Over Point (TOP) „ Supports multiple IF frequencies (4.57MHz
or 36.167MHz) and spectrum inversion „ 7-bit ADC for RF signals level measurement „ Hardware MPEG-2 PID filters „ Infra-red port for remote control and
wake-up, protocols supported are „ Supports Zero-IF input „ Single low-cost crystal for clock generation
(±100ppm) „ l
a e
R „ Impulse noise cancellation circuits „ Automatic carrier recovery over a wide
range offset (±800KHz) „ „ 3. k
e
t Automatic transmission mode and guard
interval detection System Applications „ Portable DTV device „ USB dongle „ MiniCard DVB-T COFDM Demodulator + USB 2.0 ‹ NEC, Sony, SIRC, RC-5 protocol r
fo L
IA Eight general purpose I/O ports „ USB 2.0 Interface T
N E
ID F
N O
C Microsoft RC6 protocol „ Superior performance with pre/post/long
echo profiles
Embedded adjacent and co-channel
interference rejection circuit ‹ ‹
‹ ‹ „ Supports USB Full/High speed Configurable vendor information via
external EEPROM
Passes USB-IF certification Signal 3.3V external power is required L
4
V
„ 2 48-pin QFN (6x6 mm2) Green Package Track ID: JATR-2265-11 Rev. 1.4