TNETE2201B Status: ACTIVE

1.25-Gigabit Ethernet Transceiver

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Datasheet

TNETE2201B: 1.25-Gigabit Ethernet Transceiver (Rev. D) (PDF 910 KB)
09 Aug 2007

	TNETE2201B
Operating Temp Range(Celsius)	0 to 70
Pin/Package	64HTQFP
Gbps per Serial Channel(Max)	1.25
Number of Serial Channels	4
Serial I/F	LVPECL
Parallel to Serial Ratio	10
Parallel I/F	LVTTL
mW per Serial Channel	750
Special Function	3.3V Supply
	Samples
	Inventory

Product Information

Features

1.25 Gigabits Per Second (Gbps) Gigabit Ethernet Transceiver
Based on the P802.3Z Specification
Transmits Serial Data up to 1.25 Gbps
Operates With 3.3-V Supply Voltage
5-V Tolerant on TTL Inputs
Interfaces to Electrical Cables/Backplane or Optical Modules
PECL Voltage Differential Signaling Load, 1 V Typ With 50
Receiver Differential Input Voltage 200 mV Minimum
Low Power Consumption
64-Pin Quad Flat Pack With Thermally Enhanced Package

Description

The TNETE2201B gigabit Ethernet transceiver provides for ultra high-speed bidirectional point-to-point data transmission. This device is based on the timing requirements of the proposed 10-bit interface specification by the P802.3z Gigabit Task Force.

The intended application of this device is to provide building blocks for developing point-to-point baseband data transmission over controlled-impedance media of approximately 50 . The transmission media can be printed-circuit board traces, back planes, cables, or fiber optical media. The ultimate rate and distance of data transfer is dependent upon the attenuation characteristics of the media and the noise coupling to the environment.

The TNETE2201B performs the data serialization and deserialization (SERDES) functions for the gigabit ethernet physical layer interface. The transceiver operates at 1.25 Gbps (typical), providing up to 1000 Mbps of bandwidth over a copper or optical media interface. The serializer/transmitter accepts 8b/10b parallel encoded data bytes. The parallel data bytes are serialized and transmitted differentially nonreturn-to-zero (NRZ) at pseudo-ECL (PECL) voltage levels. The deserializer/receiver extracts clock information from the input serial stream and deserializes the data, outputting a parallel 10-bit data byte. The 10-bit data bytes are output with respect to two receive byte clocks (RBC0, RBC1), allowing a protocol device to clock the parallel bytes in RBC clock rising edges.

The transceiver automatically locks onto incoming data without the need to prelock. However, the transceiver can be commanded to lock to the externally supplied reference clock (REFCLK) as a reset function, if needed.

The TNETE2201B provides an internal loopback capability for self-test purposes. Serial data from the serializer is passed directly to the deserializer allowing the protocol device a functional self-check of the physical interface.

The TNETE2201B is characterized for operation from 0°C to 70°C.

Pricing / Packaging / CAD Design Tools / Samples

			Price	Packaging		CAD Design Tools	Samples
Device	Status	Temp (^oC)	Price \| Quantity	Package \| Pins	Package QTY \| Package Carrier	Symbols	Samples
TNETE2201BPHD	ACTIVE	0 to 70	4.40 \| 1ku	HTQFP (PHD) \| 64	90 \| EIAJ TRAY (10+1)
TNETE2201BPHDG4	ACTIVE	0 to 70	4.40 \| 1ku	HTQFP (PHD) \| 64	90 \| EIAJ TRAY (10+1)
TNETE2201BPJD	ACTIVE	0 to 70	4.40 \| 1ku	HTQFP (PJD) \| 64	160 \| JEDEC TRAY (10+1)
TNETE2201BPJDG4	ACTIVE	0 to 70	4.40 \| 1ku	HTQFP (PJD) \| 64	160 \| JEDEC TRAY (10+1)
TNETE2201BPJDR	ACTIVE		4.00 \| 1ku	HTQFP (PJD) \| 64	1000 \| LARGE T&R	Purchase Samples
TNETE2201BPJDRG4	ACTIVE		4.00 \| 1ku	HTQFP (PJD) \| 64	1000 \| LARGE T&R	Purchase Samples
TNETE2201BPJW	ACTIVE	0 to 70	4.40 \| 1ku	HTQFP (PJW) \| 64	160 \| JEDEC TRAY (10+1)
TNETE2201BPJWG4	ACTIVE	0 to 70	4.40 \| 1ku	HTQFP (PJW) \| 64	160 \| JEDEC TRAY (10+1)
TNETE2201BPJWR	ACTIVE	0 to 70	4.00 \| 1ku	HTQFP (PJW) \| 64	1000 \| LARGE T&R	Purchase Samples
TNETE2201BPJWRG4	ACTIVE	0 to 70	4.00 \| 1ku	HTQFP (PJW) \| 64	1000 \| LARGE T&R	Purchase Samples

* Suggested Resale Price per unit (USD) for BUDGETARY USE ONLY. For higher volume price quotes,prices in local currency or delivery quotes, please contact your local Texas Instruments Sales Office or Authorized Distributor.

Inventory

Reported Distributor Inventory as of 10:12 AM GMT, 06 Nov 2009
Region	Company	In Stock	Purchase
TI Lead Time*: 20 WeeksTNETE2201BPHD
Americas	Newark	90
Americas	Rochester Electronics	>1k
Asia	Farnell Asia	64
Asia	WPI	131
Europe	Farnell	64
Worldwide	DigiKey	140
Worldwide	Mouser Electronics	90
TI Lead Time*: 20 WeeksTNETE2201BPHDG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTNETE2201BPJD
Americas	Arrow	30
	Newark	160
	Rochester Electronics	>1k
Asia	Farnell Asia	116
Asia	WPI	110
Europe	Farnell	116
Worldwide	DigiKey	127
TI Lead Time*: 20 WeeksTNETE2201BPJDG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTNETE2201BPJDR
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTNETE2201BPJDRG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTNETE2201BPJW
Americas	Newark	160
Asia	Farnell Asia	160
Asia	WPI	239
Worldwide	DigiKey	>1k
TI Lead Time*: 20 WeeksTNETE2201BPJWG4
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTNETE2201BPJWR
Worldwide	DigiKey	Available
TI Lead Time*: 20 WeeksTNETE2201BPJWRG4
Worldwide	DigiKey	Available
View all Distributors

** Lead time information is not available at this time. However, our information is updated daily so please check back with us soon. Please contact your preferred TI Authorized Distributor for additional information.

Quality & Lead (Pb)-Free Data

	Product Content				DPPM / MTBF / FIT Rate
Device	Eco Plan*	Lead / Ball Finish	MSL Rating / Peak Reflow	Details	Details
TNETE2201BPHD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TNETE2201BPHDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TNETE2201BPJD	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TNETE2201BPJDG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TNETE2201BPJDR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TNETE2201BPJDRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TNETE2201BPJW	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TNETE2201BPJWG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TNETE2201BPJWR	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View
TNETE2201BPJWRG4	Green (RoHS & no Sb/Br)	CU NIPDAU	Level-3-260C-168 HR	View	View

* The planned eco-friendly classification: Pb-Free (RoHS) or Pb-Free (RoHS Exempt) or Green (RoHS & no Sb/Br) - please click on the Product Content Details "View" link in the table above for the latest availability information and additional product content details.

If the information you are requesting is not available online at this time, contact one of our Product Information Centers regarding the availability of this information.

Technical Documents

Most useful technical documents for TNETE2201B

Datasheet

TNETE2201B: 1.25-Gigabit Ethernet Transceiver (Rev. D) (PDF, 910 KB)
09 Aug 2007

Application Notes

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17 Dec 2002 Read Abstract

White Papers

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TNETE2201B Status: ACTIVE

1.25-Gigabit Ethernet Transceiver

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