DP83848I Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with SNI & JTAG support

Description

The number of applications requiring Ethernet connectivity continues to increase, driving Ethernet enabled devices into harsher environments.

The DP83848C/I/VYB/YB was designed to meet the challenge of these new applications with an extended temperature performance that goes beyond the typical Industrial temperature range. The DP83848C/I/VYB/YB is a highly reliable, feature rich, robust device which meets IEEE 802.3 standards over multiple temperature ranges from commercial to extreme temperatures. This device is ideally suited for harsh environments such as wireless remote base stations, automotive/transportation, and industrial control applications.

It offers enhanced ESD protection and the choice of an MII or RMII interface for maximum flexibility in MPU selection; all in a 48 pin package.

The DP83848VYB extends the leadership position of the PHYTER™ family of devices with a wide operating temperature range. The TI line of PHYTER transceivers builds on decades of Ethernet expertise to offer the high performance and flexibility that allows the end user an easy implementation tailored to meet these application needs.

Features

Multiple Temperature Range from –40°C to 105°C
Low-Power 3.3-V, 0.18-µm CMOS Technology
Low-Power Consumption < 270 mW Typical
3.3-V MAC Interface
Auto-MDIX for 10/100 Mb/s
Energy Detection Mode
25-MHz Clock Output
SNI Interface (Configurable)
RMII Rev. 1.2 Interface (Configurable)
MII Serial Management Interface (MDC and MDIO)
IEEE 802.3 MII
IEEE 802.3 Auto-Negotiation and Parallel
Detection
IEEE 802.3 ENDEC, 10BASE-T Transceivers and
Filters
IEEE 802.3 PCS, 100BASE-TX Transceivers and
Filters
IEEE 1149.1 JTAG
Integrated ANSI X3.263 Compliant TP-PMD
Physical Sub-Layer with Adaptive Equalization and
Baseline Wander Compensation
Error-Free Operation up to 150 Meters
Programmable LED Support for Link, 10/100 Mb/s
Mode, Activity, Duplex and Collision Detect
Single Register Access for Complete PHY Status
10/100 Mb/s Packet BIST (Built in Self Test)

Parametrics

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Part number	Order	Port count	Datarate (Mbps)	Interface	Supply voltage (Volt)	IO supply (Typ) (V)	Cable length (m)	JTAG1149.1	Features	Rating	Operating temperature range (C)	Package Group	Package size: mm2:W x L (PKG)
DP83848I	Order now	Single	10/100	MII RMII SNI	3.3	3.3	150	Yes	Programmable LED support for link 10/100 Mb/s mode Activity, duplex and collision detect JTAG1149.1	Catalog	-40 to 85	LQFP \| 48	48LQFP: 81 mm2: 9 x 9 (LQFP \| 48)
DP83848C	Order now	Single	10/100	MII RMII SNI	3.3	3.3	137	No	Programmable LED support for link 10/100 Mb/s mode Activity, duplex and collision detect	Catalog	0 to 70	LQFP \| 48	48LQFP: 81 mm2: 9 x 9 (LQFP \| 48)
DP83848H	Samples not available	Single	10/100	MII RMII	3.3	3.3	137	No	IEEE 802.3 autonegotiation Parallel detection	Catalog	-40 to 125	WQFN \| 40	40WQFN: 36 mm2: 6 x 6 (WQFN \| 40)
DP83848J	Order now	Single	10/100	MII RMII	3.3	3.3	137	No	IEEE 802.3 autonegotiation Parallel detection	Catalog	0 to 70	WQFN \| 40	40WQFN: 36 mm2: 6 x 6 (WQFN \| 40)
DP83848K	Order now	Single	10/100	MII RMII	3.3	3.3	137	No	IEEE 802.3 autonegotiation Parallel detection	Catalog	-40 to 85	WQFN \| 40	40WQFN: 36 mm2: 6 x 6 (WQFN \| 40)
DP83848Q-Q1	Order now	Single	10/100	MII RMII	3.3	3.3	150	No	AEC-Q100 Grade 2	Automotive	-40 to 105	WQFN \| 40	40WQFN: 36 mm2: 6 x 6 (WQFN \| 40)
DP83848VYB	Order now	Single	10/100	MII RMII SNI	3.3	3.3	150	Yes	IEEE 802.3 autonegotiation Parallel detection JTAG1149.1	Catalog	-40 to 105	HLQFP \| 48	48HLQFP: 81 mm2: 9 x 9 (HLQFP \| 48)
DP83848YB	Order now	Single	10/100	MII RMII SNI	3.3	3.3

DP83848I (ACTIVE) Industrial temperature, 10/100-Mbps Ethernet PHY transceiver with SNI & JTAG support

Description

Features

Parametrics