CSP1014P10, CSP1027, CSP1027-J11 Selling Leads, Datasheet
MFG:ATT Package Cooled:DIP32 D/C:05+
CSP1014P10, CSP1027, CSP1027-J11 Datasheet download
Part Number: CSP1014P10
MFG: ATT
Package Cooled: DIP32
D/C: 05+
CSP1014P10, CSP1027, CSP1027-J11
- Table of contents:
Info of CSP1014P10
Info of CSP1027
Info of CSP1027-J11
Attentive hint
Want to post a buying lead? If you are not a member yet, please select the specific/related part number first and then fill the quantity and your contact details in the "Request for Quotation Form" on the left, and then click "Send RFQ".Your buying lead can then be posted, and the reliable suppliers will quote via our online message system or other channels soon.
Top Sellers:
TOP
About CSP1027
PDF/DataSheet Download
Datasheet: CSP1027
File Size: 960125 KB
Manufacturer: AGERE [Agere Systems]
Download : Click here to Download
About CSP1027
PDF/DataSheet Download
Datasheet: CSP1027
File Size: 960125 KB
Manufacturer: AGERE [Agere Systems]
Download : Click here to Download
About CSP1027
PDF/DataSheet Download
Datasheet: CSP1027
File Size: 960125 KB
Manufacturer: AGERE [Agere Systems]
Download : Click here to Download
CSP1027 General Description
The Lucent CSP1027 is a high-precision linear voiceband D-S (delta-sigma) codec designed for cellular handset and modem applications. The device is fabricated in low-power CMOS technology and designed for low-voltage (3.0 V to 5.0 V) digital systems.
The CSP1027 is packaged in a 44-pin EIAJ quad flat pack (QFP) or a 48-pin EIAJ thin quad flat pack (TQFP). In the 48-pin TQFP, the CSP1027 occupies a total volume of 0.0784 cm3. The CSP1027 has a variety of significant programmable features not found in standard voice band codecs. The analog interface includes a microphone preamplifier with programmable gain settings, an output amplifier with gain programmable in 3 dB steps over a 45 dB range, and a regulated microphone power supply. An inactive mode allows a low-power standby state, and a mute function provides suppression of the analog output. On-chip antialiasing and anti-imaging filtering includes a selectable high-pass filter. The CSP1027 meets ITU-T G.712 voice band specifications.
The programmable features of the CSP1027 are set by writing four on-chip control registers through the serial I/O interface. The codec's digital input/output uses a linear 16-bit two's complement data format that is also transferred through the serial I/O interface. The CSP1027 interfaces easily to the 16-bit serial ports of digital signal processors and other devices. The serial interface supports the Lucent fixed-point DSP family serial multiprocessor mode. This allows up to eight compatible devices, including two CSP1027s, to interface to each other on a common 4-wire bus using a time-division-multiplexing scheme.
The CSP1027 is packaged in a 44-pin EIAJ quad flat pack (QFP) or a 48-pin EIAJ thin quad flat pack (TQFP). In the 48-pin TQFP, the CSP1027 occupies a total volume of 0.0784 cm3. The CSP1027 has a variety of significant programmable features not found in standard voice band codecs. The analog interface includes a microphone preamplifier with programmable gain settings, an output amplifier with gain programmable in 3 dB steps over a 45 dB range, and a regulated microphone power supply. An inactive mode allows a low-power standby state, and a mute function provides suppression of the analog output. On-chip antialiasing and anti-imaging filtering includes a selectable high-pass filter. The CSP1027 meets ITU-T G.712 voice band specifications.
The programmable features of the CSP1027 are set by writing four on-chip control registers through the serial I/O interface. The codec's digital input/output uses a linear 16-bit two's complement data format that is also transferred through the serial I/O interface. The CSP1027 interfaces easily to the 16-bit serial ports of digital signal processors and other devices. The serial interface supports the Lucent fixed-point DSP family serial multiprocessor mode. This allows up to eight compatible devices, including two CSP1027s, to interface to each other on a common 4-wire bus using a time-division-multiplexing scheme.
CSP1027 Maximum Ratings
Voltage Range on any Pin with Respect to Ground.............. 0.5 V to +6 V
Power Dissipation .............................................................................. 0.3 W
Ambient Temperature Range.........................................40 °C to +85 °C
Storage Temperature Range ..................................... 65 °C to +150 °C
Power Dissipation .............................................................................. 0.3 W
Ambient Temperature Range.........................................40 °C to +85 °C
Storage Temperature Range ..................................... 65 °C to +150 °C
CSP1027 Features
`D-S (delta-sigma) A/D and D/A converters with standard 16-bit serial I/O interface.
`On-chip filters meet ITU-T G.712 voice band frequency response and signal to distortion plus noise specifications. Suitable for IS-54, GSM, and JDC digital cellular applications.
`Low-profile package (<1.5 mm) 48-pin thin quad flat pack (TQFP) available or 44-pin EIAJ quad flat pack (QFP).
`Operates in systems with a 3.0 V to 5.0 V digital power supply and a 5.0 V analog supply.
`Low-power 0.9 m CMOS technology, fully static design, typical power of 68 mW when active and 0.05 mW in standby with a 3.3 V digital supply and a 5.0 V analog supply.
`A low-power inactive (standby) state without stopping clock or removing power supply.
`Sampling rates up to 24 kHz.
`On-chip programmable sampling clock generator allows input clock to be an integer multiple of 125 times the sampling rate or an integer multiple of the sampling rate.
`Programmable phase adjust of both codec sampling clock and baseband codec clock.
`Two on-chip clock dividers for generating the output clock for the baseband codec and the output clock for other processors.
`Regulated microphone power supply.
`Microphone preamplifier, with programmable input ranges of 0.16 Vp and 0.5 Vp.
`Output amplifier, with programmable gain settings,
`dB to 45 dB in 3 dB steps.
`High-pass filters selectable via control registers.
`Power-on reset pulse generator.
`Standard 16-bit serial I/O interface.
`Serial I/O multiprocessor mode compatible with the Lucent Technologies Microelectronics Group's DSP16A and DSP1610/1616/1617/1618 Digital Signal Processors.
`On-chip filters meet ITU-T G.712 voice band frequency response and signal to distortion plus noise specifications. Suitable for IS-54, GSM, and JDC digital cellular applications.
`Low-profile package (<1.5 mm) 48-pin thin quad flat pack (TQFP) available or 44-pin EIAJ quad flat pack (QFP).
`Operates in systems with a 3.0 V to 5.0 V digital power supply and a 5.0 V analog supply.
`Low-power 0.9 m CMOS technology, fully static design, typical power of 68 mW when active and 0.05 mW in standby with a 3.3 V digital supply and a 5.0 V analog supply.
`A low-power inactive (standby) state without stopping clock or removing power supply.
`Sampling rates up to 24 kHz.
`On-chip programmable sampling clock generator allows input clock to be an integer multiple of 125 times the sampling rate or an integer multiple of the sampling rate.
`Programmable phase adjust of both codec sampling clock and baseband codec clock.
`Two on-chip clock dividers for generating the output clock for the baseband codec and the output clock for other processors.
`Regulated microphone power supply.
`Microphone preamplifier, with programmable input ranges of 0.16 Vp and 0.5 Vp.
`Output amplifier, with programmable gain settings,
`dB to 45 dB in 3 dB steps.
`High-pass filters selectable via control registers.
`Power-on reset pulse generator.
`Standard 16-bit serial I/O interface.
`Serial I/O multiprocessor mode compatible with the Lucent Technologies Microelectronics Group's DSP16A and DSP1610/1616/1617/1618 Digital Signal Processors.
CSP1027 Connection Diagram
MT58L64L18CT-10
Price: 4-6 USD
MT58L64L18CT-10 TQFP100
DL-7140-211M
Price: 5-6.5 USD
DL-7140-211M laser tube
74LVC74APG
Price: 4-5 USD
74LVC74APG - IC FLIP FLOP D-Type POS-EDG DUAL 14TSSOP
CY28346ZI-2
Price: 6.5-8 USD
CYPRESS - Clock Synthesizer with Differential CPU Outputs
PI5V330QEX
Price: 0.284-0.286 USD
PI5V330QEX Pericom Multiplexer Switch ICs
BSM300GA120DN2
Price: 1-2 USD
IGBT power module, Single switch, 1200 V, Collector-emitter voltage, 430A
SVA150XG04TB
Price: 1-2 USD
a-Si TFT-LCD, NEC, 228.096Hmm, 560V
PC354N1
Price: 0.124-0.2 USD
PC354N1T - Mini-flat Package, AC Input Type Photocoupler - Sharp Electrionic Components
RL1210JR-070R22L
Price: 0.177-0.178 USD
RL1210JR51-XX-BL - Thick Film Chip Resistor Low Ohmic - TAITRON Components Incorporated
STPS140A
Price: 0.053-0.055 USD
STPS140A - POWER SCHOTTKY RECTIFIER - STMicroelectronics
STA013
Price: 1.45-1.5 USD
STA013 - MPEG 2.5 LAYER III AUDIO DECODER - STMicroelectronics
SMBJ5347B
Price: 0.073-0.075 USD
SMBJ5347B - 5 Watt Surface Mount Silicon Zener Diodes - Micro Commercial Components
