Product Information


82V2084PFG electronic component of Renesas

Telecom Interface ICs QUAD LH LIU

Manufacturer: Renesas
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges

Price (USD)

1: USD 85.5178 ea
Line Total: USD 85.5178

0 - Global Stock
MOQ: 1  Multiples: 1
Pack Size: 1
Availability Price Quantity
0 - Global Stock

Ships to you between Tue. 03 Oct to Mon. 09 Oct

MOQ : 1
Multiples : 1

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1 : USD 85.5178
10 : USD 74.3794
30 : USD 71.9696

0 - Global Stock

Ships to you between Tue. 03 Oct to Mon. 09 Oct

MOQ : 105
Multiples : 105

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105 : USD 64.7862

0 - Global Stock

Ships to you between Mon. 09 Oct to Wed. 11 Oct

MOQ : 1
Multiples : 1

Stock Image


1 : USD 71.5898
10 : USD 65.2719
30 : USD 63.1551

Product Category
Telecom Interface ICs
T1/E1/J1 Long Haul/Short Haul
Supply Voltage - Max
3.47 V
Supply Voltage - Min
3.13 V
Minimum Operating Temperature
- 40 C
Maximum Operating Temperature
+ 85 C
Mounting Style
Package / Case
TQFP - 128
Operating Supply Voltage
3.3 V
Operating Voltage
3.3 V
Line Interface Units
Interface Type
Jtag, Parallel, Serial
Number Of Channels
4 Channel
Maximum Clock Frequency
2.048 MHz
Maximum Power Dissipation
1.69 W
Factory Pack Quantity :
1.4 mm
20 mm
14 mm
Hts Code
Pd - Power Dissipation
1.69 W
Product Type
Telecom Interface Ics
Interface Ics
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QUAD CHANNEL T1/E1/J1 LONG HAUL/ IDT82V2084 SHORT HAUL LINE INTERFACE UNIT FEATURES: Four channel T1/E1/J1 long haul/short haul line interfaces - Active level of transmit data (TDATA) and receive data (RDATA) Supports HPS (Hitless Protection Switching) for 1+1 protection - Receiver or transmitter power down without external relays - High impedance setting for line drivers Receiver sensitivity exceeds -36 dB 772KHz and -43 dB 1024 - PRBS (Pseudo Random Bit Sequence) generation and detection 15 KHz with 2 -1 PRBS polynomials for E1 Programmable T1/E1/J1 switchability allowing one bill of ma- - QRSS (Quasi Random Sequence Signals) generation and detection terial for any line condition 20 with 2 -1 QRSS polynomials for T1/J1 Single 3.3 V power supply with 5 V tolerance on digital interfaces - 16-bit BPV (Bipolar Pulse Violation)/Excess Zero/PRBS or QRSS Meets or exceeds specifications in error counter - ANSI T1.102, T1.403 and T1.408 - Analog loopback, Digital loopback, Remote loopback and Inband - ITU I.431, G.703,G.736, G.775 and G.823 loopback - ETSI 300-166, 300-233 and TBR 12/13 Per channel cable attenuation indication - AT&T Pub 62411 Adaptive receive sensitivity Per channel software selectable on: Non-intrusive monitoring per ITU G.772 specification - Wave-shaping templates for short haul and long haul LBO (Line Build Short circuit protection for line drivers Out) LOS (Loss Of Signal) & AIS (Alarm Indication Signal) detection - Line terminating impedance (T1:100 , J1:110 , E1:75 /120 ) JTAG interface - Adjustment of arbitrary pulse shape Supports serial control interface, Motorola and Intel Non-Multi- - JA (Jitter Attenuator) position (receive path or transmit path) plexed interfaces - Single rail/dual rail system interfaces Package: - B8ZS/HDB3/AMI line encoding/decoding IDT82V2084: 128-pin TQFP - Active edge of transmit clock (TCLK) and receive clock (RCLK) DESCRIPTION: The IDT82V2084 can be configured as a quad T1, quad E1 or quad J1 both serial and parallel control interfaces. To facilitate the network mainte- Line Interface Unit. In receive path, an Adaptive Equalizer is integrated to nance, a PRBS/QRSS generation/detection circuit is integrated in each remove the distortion introduced by the cable attenuation. The IDT82V2084 channel, and different types of loopbacks can be set on a per channel basis. also performs clock/data recovery, AMI/B8ZS/HDB3 line decoding and Four different kinds of line terminating impedance, 75, 100 , 110 and detects and reports the LOS conditions. In transmit path, there is an AMI/ 120 are selectable on a per channel basis. The chip also provides driver B8ZS/HDB3 encoder, Waveform Shaper and LBOs. There is one Jitter short-circuit protection and supports JTAG boundary scanning. Attenuator for each channel, which can be placed in either the receive path The IDT82V2084 can be used in SDH/SONET, LAN, WAN, Routers, or the transmit path. The Jitter Attenuator can also be disabled. The Wireless Base Stations, IADs, IMAs, IMAPs, Gateways, Frame Relay IDT82V2084 supports both Single Rail and Dual Rail system interfaces and Access Devices, CSU/DSU equipment, etc. The IDT logo is a registered trademark of Integrated Device Technology, Inc. INDUSTRIAL TEMPERATURE RANGES February 11, 2009 1 2003 Integrated Device Technology, Inc. All rights reserved. DSC-6221/5INDUSTRIAL QUAD CHANNEL T1/E1/J1 LONG HAUL/SHORT HAUL LINE INTERFACE UNIT TEMPERATURE RANGES FUNCTIONAL BLOCK DIAGRAM TDO TDI TMS TCK TRST RST REF THZ SCLKE INT/MOT P/S A 7:0 D 7:0 INT SDO SDI/R/W/WR DS/RD SCLK CS MCLKS MCLK Figure-1 Block Diagram 2 One of the Four Identical Channels LOS/AIS LOSn Detector Receiver RCLKn B8ZS/ Clock and RTIPn Jitter Data Adaptive RDn/RDPn Internal HDB3/AMI Data Attenuator Slicer Equalizer Termination RRINGn CVn/RDNn Decoder Recovery PRBS Detector Analog Digital Remote IBLC Detector Loopback Loopback Loopback B8ZS/ TTIPn TCLKn Transmitter Jitter Waveform Line TDn/TDPn HDB3/AMI Internal Attenuator Shaper/LBO Driver Encoder TRINGn TDNn Termination PRBS Generator IBLC Generator TAOS VDDD Microprocessor G.772 Clock Basic JTAG TAP VDDIO Interface Monitor Generator Control VDDA VDDT VDDR

Tariff Desc

8542.39.23 No ..Linear/analogue and peripheral integrated circuits, timers, voltage regulators, A/D and D/A converters, telecommunication and modem integrated circuits, other than board level products Free

Electronic integrated circuits- Processors and controllers, whether or not combined with memories, converters, logic circuits, amplifiers, clock and timing circuits, or other circuits
IDT, Integrated Device Technology Inc
Intersil(Renes as Electronics)
Intersil(Renesas Electronics)
Renesas / IDT
Renesas / Intersil
Renesas Electronics
Renesas Electronics America