tc94a14fb TOSHIBA Semiconductor CORPORATION, tc94a14fb Datasheet
tc94a14fb
Related parts for tc94a14fb
tc94a14fb Summary of contents
Page 1
... The TC94A14F/FA capable of 4 times speed operation. · Built-in micro controller interface circuit. · CMOS silicon structure and high speed, low power consumption. · 64-pin flat package. TC94A14F/FA/FB TC94A14F TC94A14FA TC94A14FB Weight QFP64-P-1414-0.80A: 0.5 g (typ.) LQFP64-P-1010-0.50: 0.4 g (typ.) QFP64-P-1212-0.65: 0.45 g (typ.) 1 2002-11-18 ...
Page 2
Block Diagram (top view SS3 Clock RO 50 generator DV 51 DD3 LPF DVR 52 1-bit DAC SS3 ZDET SS5 BUS0 57 BUS1 58 BUS2 59 ...
Page 3
Pin Functions Pin No. Symbol I BCK Bit clock output pin. 32fs, 48fs, or 64fs selectable by command. 3-5I/F O L/R channel clock output pin. “L” for L channel and “H” for R 2 LRCK 3-5I/F channel. Output ...
Page 4
Pin No. Symbol I RFCT RFRP signal center level input pin. AI RFZI RFRP signal zero-cross input pin. AI RFRP RF ripple signal input pin. AI FEI Focus error signal input pin. ...
Page 5
... P mW 1000 D 1310 -40~+85 T ° C opr -55~+150 T ° C stg 5 TC94A14F/FA/FB Remarks ¾ ¾ Schmitt input CMOS ports Schmitt input Schmitt input Built-in pull-up resistor ¾ Remarks 64-56 pin 6-7 pin 15, 25, 39-22 pin 43-42 pin 48-45 pin 51-49, 54 pin 9, 13, 14, 57~63 pin TC94A14F TC94A14FA TC94A14FB ¾ ¾ 2002-11-18 ...
Page 6
Electrical Characteristics DC Characteristics (1) (unless otherwise specified, V DD5 25°C) Characteristics Operating power supply voltage Normal speed Operating power supply Double current speed 4 times speed “H” level Input voltage 1 “L” level “H” ...
Page 7
DC Characteristics (2) (unless otherwise specified, V DD5 25°C) Characteristics Operating power supply voltage Normal speed Operating power supply Double current speed 4 times speed “H” level Input voltage “L” level “H” level Input current ...
Page 8
Pin Group 1 SBOK, SFSY, SBSY, IO0, IO1, ZDET 2 BCK, LRCK, AOUT, DOUT, IPF, CLCK, DATA 3 BUS3, BUS2, BUS1, BUS0 4 SEL, TMAX 5 PDO 6 RFGC, TEBC, FMO, DMO 7 FOO, TRO 8 /RST AC Characteristics (unless ...
Page 9
Write command mode: Bxxxxx, Fxxxxx commands tCB /CCE tBLW tBHW BUCK tSZ2 tWS tWH BUSi CM CL (input) (3) Read command mode tCB /CCE tBLW tBHW BUCK tSZ2 tWS tWH BUSi CM (input) tRD tSZ1 BUSi RDO (input) 2. ...
Page 10
DATA, CLCK Input/Output Timing (1) CLCK input mode (regardless of setting of HS and UHS bits of SPEED command) Characteristics Symbol “H” level Clock pulse width “L” level Input setup time Transfer time (1) “L” level tpHL1 “H” level ...
Page 11
SBSY, SBOK Input/Output Timing Characteristics Symbol “H” level tpLH1 Transfer time (1) “L” level tpHL1 “H” level tpLH2 Transfer time (2) “L” level tpHL2 SFSY SBSY SBOK 5. Output Pin Timing Characteristics Symbol Output rise time 5 (1) Output ...
Page 12
Analog Circuit Characteristics 1. AD Converter Characteristics Circuit Resolution FE TE Sampling frequency SBAD RFRP Conversion input range 2. DA Converter (focus and tracking equalizer output) Characteristics Circuit Number of bits Sampling frequency Signal output range 3. PLL Filter Amp ...
Page 13
Data Slicer Circuit (1) Comparator Characteristics Circuit Input amplitude (2) R-2R DAC (digital slicer DAC) Characteristics Circuit Output conversion range Output impedance 8. Audio DAC Characteristics Characteristics THD + N (1) Total harmonic distortion + noise THD + N ...
Page 14
Package Dimensions Weight: 0.5 g (typ.) TC94A14F/FA/FB 14 2002-11-18 ...
Page 15
Package Dimensions Weight: 0.4 g (typ.) TC94A14F/FA/FB 15 2002-11-18 ...
Page 16
Package Dimensions Weight: 0.45 g (typ.) TC94A14F/FA/FB 16 2002-11-18 ...
Page 17
RESTRICTIONS ON PRODUCT USE · TOSHIBA is continually working to improve the quality and reliability of its products. Nevertheless, semiconductor devices in general can malfunction or fail due to their inherent electrical sensitivity and vulnerability to physical stress ...