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PRL-422NECL/RS Specifications

Mini Modular Instruments > Logic Level Translators > PRL-422 > Specifications

SPECIFICATIONS (0° C ≤ TA ≤ 35° C)*

SYMBOL

PARAMETER

PRL-422RS PRL-422NECL

UNIT

Min

Typ

Max

Min

Typ

Max

Rin

Input Resistance

122

124

126

49.5

50

50.5

VTT

Input Termination Voltage

 

NA

 

-1.8

-2

-2.2

V

IDC

DC Input Current

 

30/
-130

60/
-150

 

30/
-250

60/
-300

mA

VDC

DC Input Voltage

±7.5

±8.5

±12

±7.5

±8.5

±12

V

VAC

AC/DC Adapter Input Voltage

103

115

127

103

115

127

V

tPLH

Propagation Delay to output ↑

 

2000

   

2000

 

ps

tPHL

Propagation Delay to output ↓

 

2000

   

2000

 

ps

tr/tf

Rise/Fall Times1 (20%-80%)

 

750

850

 

NA

 

ps

fmax

Maximum Clock Frequency2

400

600

 

400

600

 

MHz

tSKEW1

Skew between outputs

 

20

200

 

20

200

ps

tSKEW2

Skew from unit to units

 

40

400

 

40

400

ps

 

Input Connector

Triax3

SMA

 
 

Output Connector

SMA

Triax3

 
 

Input Cables

124 Ω TP4

50 Ω Coax

 
 

Output Cables

50 Ω Coax

124 Ω TP4 

 
 

Size

 1.3 x 2.9 x 3.9

1.3 x 2.9 x 3.9 

in.

 

Weight

 7

Oz

Notes: 

(1). The 50 Ω output rise and fall times were measured with both the Q and Q outputs terminated into 50 Ω/-2 V. If one output is not terminated, both the rise and fall times will increase by approximately 15%, and output waveform degradation will occur.

(2). fMAX is measured using the differential input mode (switch up). The differential outputs are first divided by four, using the PRL-255 ÷2 and ÷4 frequency divider module, and then measured using the PRL-550NQ4X, four channel ECL Terminators, connected to a sampling scope.

(3). Trompeter P/N CBBJR79.

(4). Trompeter P/N PCGOW10PCG-36

All PRL products with Triax connectors use Trompeter P/N CBBJR79, Right Angle Circuit Board Bulkhead Jack, 3-lug (Numbered page 10, document page 11 of 142). Any Trompeter 70-series Triax Cable Plug with 3 lugs (e.g. PL75-9, 3-lug) will mate with CBBJR79.


PRL-422 | Detail | DiagramsDatasheet