100ELT22MX

100ELT22MX Datasheet

100ELT22 5V Dual TTL to Differential PECL Translator

Part	Datasheet
100ELT22MX	100ELT22MX (pdf)

Related Parts	Information
100ELT22M	100ELT22M

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100ELT22 5V Dual TTL to Differential PECL Translator 100ELT22 5V Dual TTL to Differential PECL Translator The 100ELT22 is a TTL to differential PECL translator operating from a single +5V supply. Both outputs of a differential pair should be terminated in to VCC - 2.0V even if only one output is being used. If an output pair is unused both outputs can be left open un-terminated . The 100 series is temperature compensated. s Typical propagation delay of 300 ps s <100 ps between outputs s Max ICC of 30 mA s Fairchild MSOP-8 package is a drop-in replacement to ON TSSOP-8 s Flow through pinout s Meets or exceeds JEDEC specification EIA/JESD78 IC latch-up test s Moisture Sensitivity Level 1 s ESD Performance: Human Body Model > 2000V Machine Model > 200V Ordering Code: Product Order Number Package Code Package Description Number Top Mark 100ELT22M M08A KLT22 8-Lead Small Outline Integrated Circuit SOIC , JEDEC MS-012, Narrow 100ELT22M8 Preliminary MA08D KT22 8-Lead Molded Small Outline Package MSOP , JEDEC MO-187, 3.0mm Wide Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code. Connection Diagram Logic Diagram Top View Pin Descriptions Pin Name Qn, Qn D0, D1 VCC GND PECL Differential Outputs TTL Inputs Positive Supply Ground 2003 Fairchild Semiconductor Corporation DS500773 100ELT22 Absolute Maximum Ratings Note 1 Supply Voltage VCC Input Voltage VI VCC DC Output Current IOUT Continuous Surge Storage Temperature TSTG 0.0V to +7.0V 0.0V to + 7.0V 50 mA 100 mA −65°C to + 150°C Recommended Operating Conditions Power Supply Operating TTL Input Voltage Free Air Operating Temperature TA VCC = 4.2V to 5.5V 0.0V to VCC −40°C to +85°C Note 1 The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum rating. The “Recommended Operating Conditions” table will define the conditions for actual device operation. PECL DC Electrical Characteristics VCC = 5.0V GND = 0.0V Note 2 Parameter −40°C 25°C 85°C Units Min Typ Max Min Typ Max Min Typ Max Power Supply Current Output HIGH Voltage Note 3 3915 3995 4120 3975 4045 4120 3975 4050 4120 mV Output LOW Voltage Note 3 3170 3305 3445 3190 3295 3380 3190 3295 3380 mV Note 2 Output parameters vary 1 to 1 with VCC. VCC can vary +0.5V/−0.8V. Note 3 Outputs are terminated through a Resistor to VCC − 2.0V. Note Devices are designed to meet the DC specifications after thermal equilibrium has been established. Circuit is tested with air flow greater than 500LFPM maintained. TTL DC Electrical Characteristics VCC = 5.0V GND = 0.0V Note 4 TA = −40°C to +85°C Input HIGH Current Parameter

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100ELT22 5V Dual TTL to Differential PECL Translator
100ELT22 5V Dual TTL to Differential PECL Translator

The 100ELT22 is a TTL to differential PECL translator operating from a single +5V supply.

Both outputs of a differential pair should be terminated in to VCC - 2.0V even if only one output is being used. If an output pair is unused both outputs can be left open un-terminated .

The 100 series is temperature compensated.
s Typical propagation delay of 300 ps s <100 ps between outputs s Max ICC of 30 mA s Fairchild MSOP-8 package is a drop-in replacement to

ON TSSOP-8 s Flow through pinout s Meets or exceeds JEDEC specification EIA/JESD78 IC
latch-up test s Moisture Sensitivity Level 1 s ESD Performance:

Human Body Model > 2000V Machine Model > 200V
Ordering Code:

Product

Order Number Package Code

Package Description

Number Top Mark
100ELT22M

M08A KLT22 8-Lead Small Outline Integrated Circuit SOIC , JEDEC MS-012, Narrow
100ELT22M8 Preliminary

MA08D KT22 8-Lead Molded Small Outline Package MSOP , JEDEC MO-187, 3.0mm Wide
Devices also available in Tape and Reel. Specify by appending suffix letter “X” to the ordering code.

Connection Diagram

Logic Diagram

Top View

Pin Descriptions

Pin Name

Qn, Qn D0, D1

VCC GND

PECL Differential Outputs TTL Inputs Positive Supply Ground
2003 Fairchild Semiconductor Corporation DS500773
100ELT22

Absolute Maximum Ratings Note 1

Supply Voltage VCC Input Voltage VI VCC DC Output Current IOUT

Continuous

Surge

Storage Temperature TSTG
0.0V to +7.0V 0.0V to + 7.0V
50 mA 100 mA −65°C to + 150°C

Recommended Operating Conditions

Power Supply Operating TTL Input Voltage Free Air Operating Temperature TA

VCC = 4.2V to 5.5V 0.0V to VCC
−40°C to +85°C

Note 1 The “Absolute Maximum Ratings” are those values beyond which the safety of the device cannot be guaranteed. The device should not be operated at these limits. The parametric values defined in the Electrical Characteristics tables are not guaranteed at the absolute maximum rating. The “Recommended Operating Conditions” table will define the conditions for actual device operation.

PECL DC Electrical Characteristics VCC = 5.0V GND = 0.0V Note 2

Parameter
−40°C
25°C
85°C

Units

Min Typ Max Min Typ Max Min Typ Max

Power Supply Current

Output HIGH Voltage Note 3
3915 3995 4120 3975 4045 4120 3975 4050 4120 mV

Output LOW Voltage Note 3
3170 3305 3445 3190 3295 3380 3190 3295 3380 mV

Note 2 Output parameters vary 1 to 1 with VCC. VCC can vary +0.5V/−0.8V.

Note 3 Outputs are terminated through a Resistor to VCC − 2.0V.

Note Devices are designed to meet the DC specifications after thermal equilibrium has been established. Circuit is tested with air flow greater than 500LFPM maintained.

TTL DC Electrical Characteristics VCC = 5.0V GND = 0.0V Note 4 TA = −40°C to +85°C

Input HIGH Current

Parameter

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Datasheet ID: 100ELT22MX 512975