CXA1102P Sony, CXA1102P Datasheet

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CXA1102P

Manufacturer Part Number
CXA1102P
Description
Dolby B Type Noise Reduction System
Manufacturer
Sony
Datasheet

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For the availability of this product, please contact the sales office.
Description
ICs including two separate Dolby B type noise
reduction processors. Seven devices with four Dolby
levels and two types of package are provided for
various applications. These devices feature very few
external
integrated filter circuits using integrated thin film
capacitors with high capacitance.
Features
• Minimum number of external components
• NR ON/OFF and REC/PB switchs included
• Small package (DIP16, SOP16)
• Small supply current ( ~ — 5.5mA, Typ.)
• Dual channel processors in one chip
Absolute Maximum Ratings (Ta = 25°C)
• Supply voltage
• Operating temperature
• Storage temperature
• Allowable power dissipation
Note 1) These ICs are available only to the
Note 2) "Dolby" and double D symbols are trade
CXA1100, CXA1101, CXA1102 and CXA1163 are
DIP16 (A1100P/A1101P/A1102P/A1163P)900 mW
SOP16 (A1101M/A1102M/A1163M)
Sony reserves the right to change products and specifications without prior notice. This information does not convey any license by
any implication or otherwise under any patents or other right. Application circuits shown, if any, are typical examples illustrating the
operation of the devices. Sony cannot assume responsibility for any problems arising out of the use of these circuits.
Dolby B Type Noise Reduction System
licensees of Dolby Laboratories Licensing
Corporation from whom licensing and
application information may be obtaind.
marks of Dolby Laboratories Licensing
Corporation.
components,
which
CXA1100P, CXA1101P/M, CXA1102P/M, CXA1163P/M
V
Topr –30 to +85 °C
Tstg –55 to +150 °C
P
CC
D
is
achieved
500
17
mW
by
V
– 1 –
16 pin DIP (Plastic)
16 pin SOP (Plastic)
E90302A13-PP

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CXA1102P Summary of contents

Page 1

... CXA1100P, CXA1101P/M, CXA1102P/M, CXA1163P/M Dolby B Type Noise Reduction System For the availability of this product, please contact the sales office. Description CXA1100, CXA1101, CXA1102 and CXA1163 are ICs including two separate Dolby B type noise reduction processors. Seven devices with four Dolby levels and two types of package are provided for various applications ...

Page 2

Pin Description No. Symbol Z (in) 40kΩ REC — 40kΩ 1kΩ CC ON/OFF — LINE OUT — (Ta = 25°C, V VDC Equivalent Circuit ...

Page 3

No. Symbol Z (in) VDC — 0. REC OUT — 6.0V 12 REC/PB — — 13 IREF 1.2V GND — 15 Equivalent Circuit 4µ 8. 100k 300 8. 300 50µ — ...

Page 4

Block Diagram C12 1µ REC IN C11 1µ C21 1µ REC C22 1µ Test Circuit P S3 OFF R11 R 5.1k Audio SG A Vcc R21 R 5.1k OFF S4 P +15V REC/PB ...

Page 5

Electrical Characteristics Item Symbol Operating voltage Vopr CXA1100 CXA1101 CXA1102 CXA1163 Supply current I CC CXA1100 CXA1101 CXA1102 CXA1163 LINE OUT level Vlout CXA1100 CXA1101 CXA1102 CXA1163 REC IN level Vrin PB IN level Vpin Encode characteristics (Boost) (1) B-R-1 ...

Page 6

Item Symbol Total harmonic distortion 1) NR OFF THD CXA1100 (OFF) CXA1101 CXA1102 CXA1163 THD CXA1100 (ON) CXA1101 CXA1102 CXA1163 Input impedance REC IN Zrec PB IN Zpb SN Encode S/N ratio (CCIR) Crosstalk REC-PB CT-1 PB-REC ...

Page 7

Example of Representative Characteristics Quiescent Current vs. Supply Voltage 6.0 5.6 NR OFF 5.2 4 4.4 4.0 3 Vcc — Supply voltage [V] Encode Characteristics V = 12V ...

Page 8

NR off Tot al Harrmonic Dist ort ion-1 (CX A1101) 1.0 Encode Mode V = 12V CC 0.5 0dB = Dolby Level 0.2 0.1 0.05 0.02 0.01 –8 – Output Level [dB] NR off Tot al Harrmonic ...

Page 9

NR off Tot al Harmonic Dist ort ion-4 (CX A1102) 1.0 Encode Mode 0dB = Dolby Level 0 1kHz 0.2 0.1 0.05 0.02 0.01 – Output Level [dB] NR off Tot al Harmonic ...

Page 10

Ripple Rejection Ratio-1 (CXA1101) Encode Mode – 12V Single Supply CC –20 C1 (Pin4) = 100µF –30 –40 –50 –60 –70 100 200 500 Frequency [Hz] Ripple Rejection Ratio-3 (CXA1101) V Rejection CC – ±6V ...

Page 11

When the ripple or noise component usefull. The operation voltage range are CXA1100 11.5 to 16V (±5.75 to ±8V) CXA1101 8.5 to 16V (±4.25 to ±8V) CXA1102 6.5 to 16V (±3.25 to ±8V) CXA1163 5.0 to 16V ...

Page 12

... Application for dubbing cassette decks The CXA1100 series generates non decoded signal at the recoding output in the decode mode, and can simplify the structure of dubbing decks. See the SONY' Dolby B/C type IC (CX20187/CXA1097Q or CX20188/CXA1098Q) data sheet in detail. Line MPX ...

Page 13

Switchable Processor with Split Supply PB IN (–30dBm) REC IN (–30dBm REC IN (–30dBm (–30dBm) Note 1) Resistor and capacitor tolerances are ±10% and ±20% respectively unless otherwise specified. Playback Processor with AUX input ...

Page 14

... Package Outline Unit: mm CXA1101P, CXA1101P CXA1102P, CXA1163P 16PIN DIP (PLASTIC) 300mil + 0.4 19.2 – 0 2.54 0.5 ± 0.1 1.2 ± 0.15 PACKAGE STRUCTURE PACKAGE MATERIAL LEAD TREATMENT SONY CODE DIP-16P-01 EIAJ CODE LEAD MATERIAL DIP016-P-0300-A PACKAGE WEIGHT JEDEC CODE Similar to MO-001-AE ...

Page 15

... CXA1100P, CXA1101P/M, CXA1102P/M, CXA1163P/M 16 0.71 ± 0.1 1.27 ± 0.1 NOTE: Dimension “ ” does not include mold protrusion. SONY CODE EIAJ CODE JEDEC CODE 16PIN SOP (PLASTIC) 300mil + 0.3 10.2 – 0 0.4 ± 0.1 0.13 M 0.15 PACKAGE STRUCTURE PACKAGE MATERIAL ...

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