DatasheetsPDF.com

TDA6501 Dataheets PDF



Part Number TDA6501
Manufacturers NXP Semiconductors
Logo NXP Semiconductors
Description (TDA6500 / TDA6501) 5V mixer/oscillator and synthesizer
Datasheet TDA6501 DatasheetTDA6501 Datasheet (PDF)

TDA6500; TDA6501 5 V mixer/oscillator and synthesizer for PAL and NTSC standards Rev. 02 — 14 June 2005 www.datasheet4u.com Product data sheet 1. General description TDA6500TT and TDA6501TT are programmable 2-mixer, 3-oscillator and synthesizer MOPLLs intended for pure 3-band tuner concepts. The device includes two double balanced mixers for the low and mid/high bands and three oscillators for the low, mid and high bands, respectively. Other functions are an IF amplifier, a wide-band AGC detect.

  TDA6501   TDA6501



Document
TDA6500; TDA6501 5 V mixer/oscillator and synthesizer for PAL and NTSC standards Rev. 02 — 14 June 2005 www.datasheet4u.com Product data sheet 1. General description TDA6500TT and TDA6501TT are programmable 2-mixer, 3-oscillator and synthesizer MOPLLs intended for pure 3-band tuner concepts. The device includes two double balanced mixers for the low and mid/high bands and three oscillators for the low, mid and high bands, respectively. Other functions are an IF amplifier, a wide-band AGC detector and a PLL synthesizer. Two pins are available between the mixer output and the IF amplifier input to enable IF filtering for improved signal handling. The device can be controlled according to the I2C-bus format. 2. Features s Single-chip, 5 V mixer/oscillator and synthesizer for TV and VCR tuners s I2C-bus protocol compatible with 3.3 V and 5 V microcontrollers: x Address + 6 data bytes transmission x Address + 1 status byte (I2C-bus read mode) x Four independent I2C-bus addresses s Two PMOS open-drain ports with 5 mA source capability to switch high band and FM sound trap (P2 and P3) s One PMOS open-drain port P1 with 20 mA source capability to switch the mid band s One PMOS open-drain port P0 with 10 mA source capability to switch the low band s Five step, 3-bit Analog-to-Digital Converter (ADC) and NPN open-collector general purpose port P6 with 5 mA sinking capability s NPN open-collector general purpose port P4 with 5 mA sinking capability s Internal AGC flag s In-lock flag s 33 V tuning voltage output s 15-bit programmable divider s Programmable reference divider ratio: 64, 80 or 128 s Programmable charge pump current: 60 µA or 280 µA s Varicap drive disable s Balanced mixer with a common emitter input for the low band (single input) s Balanced mixer with a common base input for the mid and high bands (balanced input) s 2-pin asymmetrical oscillator for the low band s 2-pin asymmetrical oscillator for the mid band s 4-pin symmetrical oscillator for the high band Philips Semiconductors TDA6500; TDA6501 5 V mixer/oscillator and synthesizer for PAL and NTSC standards www.datasheet4u.com s IF preamplifier with asymmetrical 75 Ω output impedance to drive a SAW filter (500 Ω/40 pF) s Wide-band AGC detector for internal tuner AGC: x Five programmable take-over points x Two programmable time constants 3. Applications s TV and VCR tuners s Specially suited for switched concepts, all systems s Specially suited for strong off-air reception 4. Ordering information Table 1: Ordering information Package Name TDA6500TT TDA6501TT TSSOP32 Description Version plastic thin shrink small outline package; 32 leads; SOT487-1 body width 6.1 mm; lead pitch 0.65 mm Type number 9397 750 15057 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 02 — 14 June 2005 2 of 37 Philips Semiconductors TDA6500; TDA6501 5 V mixer/oscillator and synthesizer for PAL and NTSC standards 5. Block diagram www.datasheet4u.com VCC 10 (23) VCC (8) 25 (6) 27 (5) 28 AGC IFFIL1 IFFIL2 VSTAB STABILIZER AL0, AL1, AL2 ATC AGC DETECTOR AGC SAW DRIVER (21) 12 (22) 11 IFOUT IFGND LBIN RFGND 30 (3) 29 (4) RF INPUT LOW MIXER LOW LOW OSCILLATOR (31) 2 (32) 1 LOSCOUT LOSCIN P0 P0 (30) 3 OSCGND (29) 4 MID OSCILLATOR MHBIN1 MHBIN2 31 (2) 32 (1) RF INPUT MID + HIGH MIXER MID + HIGH P1 (27) 6 (26) 7 HIGH OSCILLATOR P1 + P0 . P1 P0 . P1 XTAL 14 (19) CRYSTAL OSCILLATOR REFERENCE DIVIDER 64, 80, 128 RSA RSB fref PHASE COMPARATOR fdiv T0, T1, T2 CP LOCK DETECTOR FL CHARGE PUMP Vref OS (25) 8 (24) 9 (28) 5 MOSCOUT MOSCIN HOSCIN1 HOSCOUT2 HOSCOUT1 HOSCIN2 (17) 16 (18) 15 CP VT PLLGND 13 (20) OPAMP 15-BIT PROGRAMMABLE DIVIDER TDA6500TT (TDA6501TT) 15-BIT FREQUENCY REGISTER CONTROL REGISTER SCL SDA AS 20 (13) 19 (14) 21 (12) I2C-BUS TRANSCEIVER 1 CP T2 T1 T0 RSA RSB OS AUXILIARY REGISTER STATUS REGISTER fref POR FL AGC 3-BIT ADC GATE T0, T1, T2 fdiv ATC AL2 AL1 AL0 0 0 0 0 BAND SWITCH REGISTER P6 0 0 17 22 26 (16) (11) (7) P4 P3 P2 24 (9) P1 23 (10) P0 POWER ON RESET 18 (15) P6/ADC mce149 Fig 1. Block diagram 9397 750 15057 © Koninklijke Philips Electronics N.V. 2005. All rights reserved. Product data sheet Rev. 02 — 14 June 2005 3 of 37 Philips Semiconductors TDA6500; TDA6501 5 V mixer/oscillator and synthesizer for PAL and NTSC standards 6. Pinning information www.datasheet4u.com 6.1 Pinning LOSCIN LOSCOUT OSCGND MOSCOUT MOSCIN HOSCIN1 HOSCOUT2 HOSCOUT1 HOSCIN2 1 2 3 4 5 6 7 8 9 32 MHBIN2 31 MHBIN1 30 LBIN 29 RFGND 28 IFFIL2 27 IFFIL1 26 P2 25 AGC 24 P1 23 P0 22 P3 21 AS 20 SCL 19 SDA 18 P6/ADC 17 P4 001aac943 MHBIN2 MHBIN1 LBIN RFGND IFFIL2 IFFIL1 P2 AGC P1 1 2 3 4 5 6 7 8 9 32 LOSCIN 31 LOSCOUT 30 OSCGND 29 MOSCOUT 28 MOSCIN 27 HOSCIN1 26 HOSCOUT2 25 HOSCOUT1 24 HOSCIN2 23 VCC 22 IFGND 21 IFOUT 20 PLLGND 19 XTAL 18 VT 17 CP 001aac944 TDA6500TT TDA6501TT VCC 10 IFGND 11 IFOUT 12 PLLGND 13 XTAL 14 VT 15 CP 16 P0 10 P3 11 AS 12 SCL 13 SDA 14 P6/ADC 15 P4 16 Fig 2. Pin confi.


TDA6500 TDA6501 M204SD02AJ


@ 2014 :: Datasheetspdf.com :: Semiconductors datasheet search & download site.
(Privacy Policy & Contact)