DS92LV0421 datasheet(6/40 Pages) NSC

Part #	DS92LV0421

Description	10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface

Download	40 Pages

Scroll/Zoom	100%

Manufacturer	NSC [National Semiconductor (TI)]

Direct Link	http://www.national.com

Logo

6 / 40 page

Pin Name

Pin #

I/O, Type

Description

LVCMOS Outputs

LOCK

27

O, LVCMOS LOCK Status Output

LOCK = 1, PLL is locked, output stated determined by OEN.

LOCK = 0, PLL is unlocked, output states determined by OSS_SEL and OEN.

See Table 5.

Control and Configuration

PDB

1

I, LVCMOS

w/ pull-down

Power-down Mode Input

PDB = 1, Device is enabled (normal operation).

Refer to ”Power Up Requirements and PDB Pin” in the Applications Information Section.

PDB = 0, Device is powered down

When the Device is in the power-down state, the driver outputs (DOUT+/-) are both logic

high, the PLL is shutdown, IDD is minimized. Control Registers are RESET.

VODSEL

33

I, LVCMOS

w/ pull-down

Parallel LVDS Driver Output Voltage Select — Pin or Register Control

VODSEL = 1, LVDS VOD is ±450 mV, 900 mVp-p (typ) — Long Cable / De-E Applications

VODSEL = 0, LVDS VOD is ±300 mV, 600 mVp-p (typ)

OEN

30

I, LVCMOS

w/ pull-down

Output Enable.

See Table 5.

OSS_SEL

35

I, LVCMOS

w/ pull-down

Output Sleep State Select Input.

See Table 5.

LFMODE

36

I, LVCMOS

w/ pull-down

SSCG Low Frequency Mode — Pin or Register Control

LF_MODE = 1, low frequency mode (TxCLKOUT = 10–20 MHz)

LF_MODE = 0, high frequency mode (TxCLKOUT = 20–65 MHz)

SSCG not avaialble above 65 MHz.

MAPSEL

34

I, LVCMOS

w/ pull-down

Channel Link Map Select — Pin or Register Control

MAPSEL = 1, MSB on TxOUT3+/-.

MAPSEL = 0, LSB on TxOUT3+/-.

CONFIG

[1:0]

11, 10

I, LVCMOS

w/ pull-down

Operating Modes — Pin or Limited Register Control

Determine the device operating mode and interfacing device.

CONFIG[1:0] = 00: Interfacing to DS92LV2421 or DS92LV0421, Control Signal Filter

DISABLED

CONFIG[1:0] = 01: Interfacing to DS92LV2421 or DS92LV0421, Control Signal Filter

ENABLED

CONFIG [1:0] = 10: Interfacing to DS90UR241, DS99R421

CONFIG [1:0] = 11: Interfacing to DS90C124

SSC[2:0]

7, 2, 3

I, LVCMOS

w/ pull-down

Spread Spectrum Clock Generation (SSCG) Range Select

See Table 8 Table 9

RES

37

I, LVCMOS

w/ pull-down

Reserved

Control and Configuration — STRAP PIN

EQ

28 [PASS]

STRAP

I, LVCMOS

w/ pull-down

EQ Gain Control of Channel Link II Serial Input

EQ = 1, EQ gain is enabled (~13 dB)

EQ = 0, EQ gain is disabled (~1.625 dB)

Optional BIST Mode

BISTEN

29

I, LVCMOS

w/ pull-down

BIST Mode — Optional

BISTEN = 1, BIST is enabled

BISTEN = 0, BIST is disabled

PASS

28

O, LVCMOS

PASS Output (BIST Mode) — Optional

PASS =1, no errors detected

PASS = 0, errors detected

Leave open if unused. Route to a test point (pad) recommended.

www.national.com

6

Similar Part No. - DS92LV0421

Manufacturer	Part #	Datasheet	Description
Texas Instruments	DS92LV0421	1Mb / 49P	[Old version datasheet] 10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
	DS92LV0421	1Mb / 48P	[Old version datasheet] 10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
	DS92LV0421SQ/NOPB	1Mb / 48P	[Old version datasheet] 10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
	DS92LV0421SQE/NOPB	1Mb / 48P	[Old version datasheet] 10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
	DS92LV0421SQX/NOPB	1Mb / 48P	[Old version datasheet] 10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface

More results

Similar Description - DS92LV0421

Manufacturer	Part #	Datasheet	Description
Texas Instruments	DS92LV0421	1Mb / 49P	[Old version datasheet] 10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
Texas Instruments	DS92LV0421	1Mb / 48P	[Old version datasheet] 10 - 75 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
National Semiconductor ...	DS92LV0411	994Kb / 40P	5 - 50 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
Texas Instruments	DS92LV0411	1Mb / 53P	[Old version datasheet] 5 - 50 MHz Channel Link II Serializer/Deserializer with LVDS Parallel Interface
Texas Instruments	DS92LV2421	1Mb / 59P	[Old version datasheet] 10-MHz to 75-MHz, 24-Bit Channel Link II Serializer And Deserializer
National Semiconductor ...	DS92LV2421	1Mb / 40P	10 to 75 MHz, 24-bit Channel Link II Serializer and Deserializer
National Semiconductor ...	DS92LV2421	1Mb / 40P	10 to 75 MHz, 24-bit Channel Link II Serializer and Deserializer
Texas Instruments	DS92LV2421SQX-NOPB	1Mb / 50P	[Old version datasheet] DS92LV2421/DS92LV2422 10 to 75 MHz, 24-bit Channel Link II Serializer and Deserializer
National Semiconductor ...	DS90CR483	348Kb / 17P	48-Bit LVDS Channel Link Serializer/Deserializer
National Semiconductor ...	DS32EL0124	1Mb / 28P	125 MHz- 312.5 MHz FPGA-Link Deserializer with DDR LVDS Parallel Interface

More results

DS92LV0421 Datasheet(PDF) 6 Page - National Semiconductor (TI)

DS92LV0421 Datasheet(HTML) 6 Page - National Semiconductor (TI)

Similar Part No. - DS92LV0421

Similar Description - DS92LV0421

Html Pages

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40

Datasheet Download

Link URL