TC94B14MFG
2010-01-12
27
5-4-10 Audio DAC Characteristics
Characteristics Symbol
Test
Circuit
Test Condition
Min
Typ.
Max
Unit
Lo,Ro pin output impedance
Zo
-
⎯
2
⎯
k
Ω
THD
+
N (1)
1 kHz sine wave,
full scale input.
⎯
−
88
−
80
Noise distortion factor
THD
+
N (2)
1
10 kHz sine wave,
full scale input.
⎯
−
93
−
78
dB
S/N ratio
S/N (1)
1
Internal zero detection on
93
101
⎯
dB
Dynamic range
DR
1
1 kHz sine wave,
−
60 dB input conversion
90 98
⎯
dB
Crosstalk CT
1
1 kHz sine wave,
full scale input.
⎯
−
97
−
90
dB
Analog output amplitude
DACout
1
1 kHz sine wave,
full scale input.
780 820 860
mVrms
Stop band Attenuation = -60dB, In band ripple = below +/- 0.025dB
This characteristic is the characteristic at the time of 1x Playback mode.
Test circuit 1: The application circuit shown in the following example is used.
Characteristics
Distortion Filter Setting:
A-weight
THD
+
N, CT
OFF
S/N, DR
ON
A-weight: IEC-A or
equivalent
Application circuit example
XVSS3
XVDD3
Xi
Xo
DVSS3R
DVSS3L
DVDD3L
DVDD3R
Ro
Lo
3.3V
3.3V
680
pF
3.3uF
3.3uF
680
pF
10kΩ
10
kΩ
16.9344MHz
1MΩ
TC94A93MFG
LPF: Filter incorporated in the SHIBASOKU distortion meter 725D.
Distortion meter: SHIBASOKU 725D or equivalent.
TC94B14MFG
Application circuit
20 kHz
ideal LPF
Distortion
meter
Lout
Rout
TC94B14MFG
Summary of Contents for CEM2100/00
Page 2: ...2 ...
Page 3: ...BLOCK DIAGRAM ...
Page 4: ...WIRING DIAGRAM 4 ...
Page 5: ...CIRCUIT DIAGRAM MAIN BOARD 5 ...
Page 6: ...6 ...
Page 7: ......
Page 11: ...PCB LAYOUT MAIN BOARD TOP SIDE VIEW 11 ...
Page 12: ...PCB LAYOUT MAIN BOARD BOTTOM SIDE VIEW 12 ...
Page 13: ...PCB LAYOUT PANEL BOARD TOP SIDE VIEW ...
Page 14: ...14 PCB LAYOUT PANEL BOARD BOTTOM SIDE VIEW ...
Page 15: ...PCB LAYOUT REMOTE BOARD TOP SIDE VIEW 15 ...
Page 16: ...PCB LAYOUT REMOTE BOARD BOTTOM SIDE VIEW 16 ...
Page 17: ...PCB LAYOUT TUNER BOARD TOP SIDE VIEW 17 ...
Page 18: ...PCB LAYOUT TUNER BOARD BOTTOM SIDE VIEW 18 ...
Page 19: ...PCB LAYOUT SD BOARD TOP SIDE VIEW ...
Page 20: ...20 PCB LAYOUT CD CONNECTOR TOP SIDE VIEW ...
Page 21: ...PCB LAYOUT ISO BOARD BOTTOM SIDE VIEW 21 ...
Page 22: ...22 SET EXPLODER VIEW DRAWING ...
Page 23: ...1 of 2 CEM2100 Trouble shooting Trouble shooting Trouble shooting Trouble shooting ...
Page 33: ...7 0 6SHFLILFDWLRQ 6 VWHP EORFN GLDJUDP ...
Page 110: ...7 0 6SHFLILFDWLRQ 5HYLVLRQ KLVWRU 2 2 s u 2 u 2 7 t 2 2 2 S S 5 2 v 2 2 ...
Page 111: ...8 Bit Microcontroller TLCS 870 C Series T5CL8 ...
Page 113: ...Revision History Date Revision 2008 7 31 1 First Release ...
Page 114: ......
Page 122: ...viii ...
Page 126: ...Page 4 1 3 Block Diagram T5CL8 1 3 Block Diagram Figure 1 2 Block Diagram ...
Page 130: ...Page 8 1 4 Pin Names and Functions T5CL8 ...
Page 155: ...Page 33 T5CL8 ...
Page 156: ...Page 34 2 Operational Description 2 3 Reset Circuit T5CL8 ...
Page 186: ...Page 64 5 I O Ports 5 8 Port P7 P77 to P70 T5CL8 ...
Page 194: ...Page 72 6 Watchdog Timer WDT 6 3 Address Trap T5CL8 ...
Page 214: ...Page 92 8 16 Bit TimerCounter 1 TC1 8 3 Function T5CL8 ...
Page 270: ...Page 148 12 Asynchronous Serial interface UART1 12 9 Status Flag T5CL8 ...
Page 280: ...Page 158 13 Asynchronous Serial interface UART2 13 9 Status Flag T5CL8 ...
Page 332: ...Page 210 16 Serial Bus Interface I2C Bus Ver D SBI 16 6 Data Transfer of I2C Bus T5CL8 ...
Page 342: ...Page 220 17 10 bit AD Converter ADC 17 6 Precautions about AD Converter T5CL8 ...
Page 354: ...Page 232 19 Flash Memory 19 4 Access to the Flash Memory Area T5CL8 ...
Page 388: ...Page 266 21 Input Output Circuit 21 2 Input Output Ports T5CL8 ...
Page 397: ...Page 275 T5CL8 23 Package Dimensions LQFP64 P 1010 0 50D Rev 01 Unit mm ...
Page 398: ...Page 276 23 Package Dimensions T5CL8 ...
Page 400: ......
Page 428: ...TC94B14MFG 2010 01 12 28 Package LQFP80 P 1212 0 50F Weight 0 6 g Typical ...