S2070 datasheet(3/20 Pages) AMCC

Part #	S2070

Description	FIBRE CHANNEL/GIGABIT ETHERNET TRANSCEIVER

Download	20 Pages

Scroll/Zoom	100%

Manufacturer	AMCC [Applied Micro Circuits Corporation]

Direct Link	http://www.amcc.com

Logo

3 / 20 page

3

S2070

FIBRE CHANNEL/GIGABIT ETHERNET TRANSCEIVER

March 7, 2001 / Revision G

TRANSMITTER DESCRIPTION

The S2070 transmitter accepts 10-bit parallel input

data and serializes it for transmission over fiber optic

or coaxial cable media. The chip is fully compatible

with the IEEE 802.3z Gigabit Ethernet and ANSI

X3T11 Fibre Channel standards. The S2070 uses a

PLL to generate the serial rate transmit clock. The

transmitter runs at 10 times the TBC input clock, and

operates in either full rate or half rate mode.

Parallel-to-Serial Conversion

The parallel-to-serial converter takes in 10-bit wide

data from the input latch and converts it to a serial

data stream. Parallel data is latched into the trans-

mitter on the positive going edge of TBC. The data is

then clocked into the serial output shift register. The

shift register is clocked by the internally generated

bit clock which is 10x the TBC input frequency. TX[0]

is transmitted first.

Transmit Byte Clock (TBC)

The Transmit Byte Clock (TBC) input must be sup-

plied from a clock source with 100 ppm tolerance to

assure that the transmitted data meets the Fibre

Channel frequency limits. The internal serial clock is

frequency locked to TBC.

TBC is input at full or half rate determined by the

state of the RATEN input. Operating rates are shown

in Table 2.

Transmit Latency

The average transmit latency is 4 parallel clocks.

N

E

T

A

R

t

u

p

n

I

l

e

l

a

r

a

P

)

s

p

b

M

(

e

t

a

R

y

c

n

e

u

q

e

r

F

C

B

T

)

z

H

M

(

t

u

p

t

u

O

l

a

i

r

e

S

)

s

p

b

G

(

e

t

a

R

05

2

15

2

15

2

.

1

05

2

.

6

0

15

2

.

6

0

15

2

6

0

.

1

15

.

2

65

.

2

65

2

6

.

0

15

2

1

.

3

55

2

1

.

3

55

2

1

3

5

.

0

Table 2. Operating Rates

Similar Part No. - S2070

Manufacturer	Part #	Datasheet	Description
Teccor Electronics	S2070W	1Mb / 12P	SCRs 1-70 AMPS NON-SENSITIVE GATE
Teccor Electronics	S2070W	222Kb / 12P	SCRs
Littelfuse	S2070W	212Kb / 12P	SCRs (1 A to 70 A)
Littelfuse	S2070W	218Kb / 12P	RoHS Compliant, Electrically-isolated package
New Jersey Semi-Conduct...	S2070W	1Mb / 2P	Electrical Specifications

More results

Similar Description - S2070

Manufacturer	Part #	Datasheet	Description
Applied Micro Circuits ...	CS2060	31Kb / 2P	Gigabit Ethernet/Fibre Channel Transceiver
Hitachi Semiconductor	HTR6516	569Kb / 16P	SFP TRANSCEIVER for Gigabit Ethernet Fibre Channel
Vitesse Semiconductor C...	VSC7182	233Kb / 18P	Quad Transceiver for Gigabit Ethernet and Fibre Channel
	VSC7139	247Kb / 18P	Quad Transceiver for Gigabit Ethernet and Fibre Channel
	VSC7123	208Kb / 18P	10-Bit Transceiver for Fibre Channel and Gigabit Ethernet
	VSC7133	304Kb / 18P	10-bit Transceiver for Fibre Channel and Gigabit Ethernet
Texas Instruments	SN75FC1000B	256Kb / 19P	[Old version datasheet] 1-GIGABIT FIBRE CHANNEL TRANSCEIVER
Texas Instruments	SN75FC1000	301Kb / 10P	[Old version datasheet] 1-GIGABIT FIBRE CHANNEL TRANSCEIVER
MRV Communications, Inc...	SFP-G-MMX	43Kb / 1P	Gigabit Ethernet and Fibre Channel SFPs
NXP Semiconductors	TZA3043	196Kb / 28P	Gigabit Ethernet/Fibre Channel transimpedance amplifier 2000 Mar 28

More results

S2070 Datasheet(PDF) 3 Page - Applied Micro Circuits Corporation

S2070 Datasheet(HTML) 3 Page - Applied Micro Circuits Corporation

Similar Part No. - S2070

Similar Description - S2070

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20

Datasheet Download

Link URL