PSB4590PV1.4, PSB4595, PSB4596 Selling Leads, Datasheet
MFG:SIEMENS Package Cooled:DIP28 D/C:2008+
PSB4590PV1.4, PSB4595, PSB4596 Datasheet download
Part Number: PSB4590PV1.4
MFG: SIEMENS
Package Cooled: DIP28
D/C: 2008+
PSB4590PV1.4, PSB4595, PSB4596
- Table of contents:
Info of PSB4590PV1.4
Info of PSB4595
Info of PSB4596
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About PSB 4450
PDF/DataSheet Download
Datasheet: PSB 4450
File Size: 2377461 KB
Manufacturer: Siemens Semiconductor Group
Download : Click here to Download
About PSB4595
PDF/DataSheet Download
Datasheet: PSB4595
File Size: 891966 KB
Manufacturer: SIEMENS [Siemens Semiconductor Group]
Download : Click here to Download
About PSB4596
PDF/DataSheet Download
Datasheet: PSB4596
File Size: 891966 KB
Manufacturer: SIEMENS [Siemens Semiconductor Group]
Download : Click here to Download
PSB4595 General Description
The PSB 4595 and PSB 4596 two-chip solution forms the complete front end of a modem or fax machine. This Analog Line Interface Solution (ALIS) consists of a DAA, a codec and a hybrid circuit, and bridges the gap between the phone line and the data pump. The analog PSB 4595 is manufactured in low-power BiCMOS technology and the digital PSB
4596 in CMOS technology. The ALIS concept is a fully programmable modem front end which allows a single design for the worldwide market:
• Adaptation to specific countries and applications is achieved by downloading appropriate coefficient sets.
• Isolation is achieved by a digital capacitor interface, without a transformer; making the ALIS particularly suitable
for designing PCMCIA modems.
• Thanks to an advanced digital-filter concept in combination with the programmable electronic DAA, ALIS
provides both excellent transmission performance and high electronic DAA, ALIS provides both
excellent transmission performance and high adaptability. This second-generation digital filter concept
also allows maximum autonomy between the various filter blocks. This performance makes ALIS suitable for
V.34+ and V.90 modem applications.
A minimum number of external components is required to complete the functional range of ALIS. Its internal precision is based on a very accurate band-gap reference. The frequency behavior is determined largely by digital filters which exhibit no fluctuations. As a result of the ADC and DAC concepts, its linearity is limited only by second-order parasitic effects.
The ALIS chip set can be easily adapted and connected to various modem data pumps or to host-based modem solutions. The flexible digital interface of ALIS allows easy programming via the modem data pump or a controller.
Siemens offers a range of reference and evaluation tools for the ALIS chip set. For appropriate tools, please contact your nearest Siemens representative.
PSB4595 Maximum Ratings
|
Parameter |
Symbol |
Ratings |
Units | |
|
min |
max | |||
| Digital supply voltage |
VDD |
-0.3 |
7.0 |
V |
| Analog supply voltage |
VDDA |
-0.3 |
7.0 |
V |
| Analog input and output voltage |
Vin, Vout |
-0.3 |
VDDA +0.3 |
V |
| Digital input voltages |
VDin |
-0.3 |
VDD +0.3 |
V |
| DC input and output current |
Iin, Iout |
-10 |
10 |
mA |
| Storage temperature |
TST |
60 |
125 |
|
| Ambient temperature under bias |
TA |
-10 |
80 |
|
| Max. power dissipation |
PDmax |
1 |
W | |
the device. Extended operation at maximum levels may degrade performance and affect
reliability.
PSB4595 Features
• ALIS substitutes data access arrangement (DAA), codec and hybrid
• Ring detection: level, frequency and cadence
• Caller ID: detection, decoding and storage
• Programmable to different country requirements
• Programmable DC characteristics
• ALIS supports V.34+ and V.90
• ALIS complies with ETS 300 001 and FCC requirements
• Isolation by digital capacitor interface
• Analog part powered from the tip/ring line by an integrated voltage regulator
• High performance analog-to-digital and digital-toanalog conversion
• DSP-based solution for adapting the transmission behavior, especially for
- AC impedance matching
- trans-hybrid balancing
- frequency response
- gain
• Advanced test capabilities:
- digital loops
- analog loops
• High-pass filter in receive path to suppress line interference (50/60 Hz)
• Isolated control pins for general purpose use
• Advanced low-power 0.8µm analog BICMOS technology for ALIS analog and 0.8µm CMOS technology for ALIS digital
• Two-chip solution: the P-TSSOP24 and P-SSOP28 packages are PCMCIA-compliant
• Ring detection: level, frequency and cadence
• Caller ID: detection, decoding and storage
• Programmable to different country requirements
• Programmable DC characteristics
• ALIS supports V.34+ and V.90
• ALIS complies with ETS 300 001 and FCC requirements
• Isolation by digital capacitor interface
• Analog part powered from the tip/ring line by an integrated voltage regulator
• High performance analog-to-digital and digital-toanalog conversion
• DSP-based solution for adapting the transmission behavior, especially for
- AC impedance matching
- trans-hybrid balancing
- frequency response
- gain
• Advanced test capabilities:
- digital loops
- analog loops
• High-pass filter in receive path to suppress line interference (50/60 Hz)
• Isolated control pins for general purpose use
• Advanced low-power 0.8µm analog BICMOS technology for ALIS analog and 0.8µm CMOS technology for ALIS digital
• Two-chip solution: the P-TSSOP24 and P-SSOP28 packages are PCMCIA-compliant
PSB4595 Connection Diagram
PSB4596 General Description
The PSB 4595 and PSB 4596 two-chip solution forms the complete front end of a modem or fax machine. This Analog Line Interface Solution (ALIS) consists of a DAA, a codec and a hybrid circuit, and bridges the gap between the phone line and the data pump. The analog PSB 4595 is manufactured in low-power BiCMOS technology and the digital PSB
4596 in CMOS technology. The ALIS concept is a fully programmable modem front end which allows a single design for the worldwide market:
• Adaptation to specific countries and applications is achieved by downloading appropriate coefficient sets.
• Isolation is achieved by a digital capacitor interface, without a transformer; making the ALIS particularly suitable
for designing PCMCIA modems.
• Thanks to an advanced digital-filter concept in combination with the programmable electronic DAA, ALIS
provides both excellent transmission performance and high electronic DAA, ALIS provides both
excellent transmission performance and high adaptability. This second-generation digital filter concept
also allows maximum autonomy between the various filter blocks. This performance makes ALIS suitable for
V.34+ and V.90 modem applications.
A minimum number of external components is required to complete the functional range of ALIS. Its internal precision is based on a very accurate band-gap reference. The frequency behavior is determined largely by digital filters which exhibit no fluctuations. As a result of the ADC and DAC concepts, its linearity is limited only by second-order parasitic effects.
The ALIS chip set can be easily adapted and connected to various modem data pumps or to host-based modem solutions. The flexible digital interface of ALIS allows easy programming via the modem data pump or a controller.
Siemens offers a range of reference and evaluation tools for the ALIS chip set. For appropriate tools, please contact your nearest Siemens representative.
PSB4596 Maximum Ratings
|
Parameter |
Symbol |
Ratings |
Units | |
|
min |
max | |||
| Digital supply voltage |
VDD |
-0.3 |
7.0 |
V |
| Analog supply voltage |
VDDA |
-0.3 |
7.0 |
V |
| Analog input and output voltage |
Vin, Vout |
-0.3 |
VDDA +0.3 |
V |
| Digital input voltages |
VDin |
-0.3 |
VDD +0.3 |
V |
| DC input and output current |
Iin, Iout |
-10 |
10 |
mA |
| Storage temperature |
TST |
60 |
125 |
|
| Ambient temperature under bias |
TA |
-10 |
80 |
|
| Max. power dissipation |
PDmax |
1 |
W | |
the device. Extended operation at maximum levels may degrade performance and affect
reliability.
PSB4596 Features
• ALIS substitutes data access arrangement (DAA), codec and hybrid
• Ring detection: level, frequency and cadence
• Caller ID: detection, decoding and storage
• Programmable to different country requirements
• Programmable DC characteristics
• ALIS supports V.34+ and V.90
• ALIS complies with ETS 300 001 and FCC requirements
• Isolation by digital capacitor interface
• Analog part powered from the tip/ring line by an integrated voltage regulator
• High performance analog-to-digital and digital-toanalog conversion
• DSP-based solution for adapting the transmission behavior, especially for
- AC impedance matching
- trans-hybrid balancing
- frequency response
- gain
• Advanced test capabilities:
- digital loops
- analog loops
• High-pass filter in receive path to suppress line interference (50/60 Hz)
• Isolated control pins for general purpose use
• Advanced low-power 0.8µm analog BICMOS technology for ALIS analog and 0.8µm CMOS technology for ALIS digital
• Two-chip solution: the P-TSSOP24 and P-SSOP28 packages are PCMCIA-compliant
• Ring detection: level, frequency and cadence
• Caller ID: detection, decoding and storage
• Programmable to different country requirements
• Programmable DC characteristics
• ALIS supports V.34+ and V.90
• ALIS complies with ETS 300 001 and FCC requirements
• Isolation by digital capacitor interface
• Analog part powered from the tip/ring line by an integrated voltage regulator
• High performance analog-to-digital and digital-toanalog conversion
• DSP-based solution for adapting the transmission behavior, especially for
- AC impedance matching
- trans-hybrid balancing
- frequency response
- gain
• Advanced test capabilities:
- digital loops
- analog loops
• High-pass filter in receive path to suppress line interference (50/60 Hz)
• Isolated control pins for general purpose use
• Advanced low-power 0.8µm analog BICMOS technology for ALIS analog and 0.8µm CMOS technology for ALIS digital
• Two-chip solution: the P-TSSOP24 and P-SSOP28 packages are PCMCIA-compliant
PSB4596 Connection Diagram
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