2 Channel Comparator, TTL Outputs, 350 ps tr/tf

SKU: PRL-350ATTL

$ 1,290.00

Item	Description
88000102-4	Cable, triple voltage, with modular plugs, Length in ft.
88000103-4	Cable, triple voltage, with modular plug and pig tail leads, Length in ft.

Product Description
Diagrams
Applications
Specifications
Documents

Applications:

Window Comparators
High Speed Timing
Line Receivers
Threshold Detection
Peak Detection

Features:

f_max > TBD
350 ps Typical t_r
+50 mV, 0 V or -50 mV Preset Input Threshold Voltage
-2.0 V to +3.0 V Input Common Mode Range
10 mV_PP Minimum Input @ 300 MHz.
DC Coupled 50 Ω Inputs
Complementary TTL Outputs
SMA I/O Connectors
Self-contained unit includes AC/DC Adapters

Description

The PRL-350ATTL is a variant of the standard PRL-350TTL, with the output transistors swapped out for much faster rise/fall times of ~350 ps vs the ~1.1 ns tr/tf of the standard PRL-350TTL.

In addition to the faster rise and fall times, this also enables the PRL-350ATTL to pass pulses as narrow as < 2 ns, vs. the ~4 ns minimum pulse width of the PRL-350TTL.

Power consumption is higher than for the PRL-350TTL.

In all other respects the PRL-350ATTL behaves like a standard PRL-350TTL with respect to triggering, output voltages, etc.

Full characterization and a datasheet are coming soon.

Symbol	Parameter	PRL-350TTL			Unit
Symbol	Parameter	Min	Typ	Max	Unit
R_IN	Input Resistance	49.5	50	50.5	Ω
R_OUT	Output Resistance	49.5	50	50.5	Ω
V_TH+	Preset positive threshold voltage	45	50	55	mV
V_TH-	Preset negative threshold voltage	-55	-50	-45	mV
V_TH0	Preset zero threshold voltage⁽¹⁾	-2	0	2	mV
V_OL	Output Low Level	-0.5	0	0.5	V
V_OH	Output High Level	2.0	2.2	2.4	V
I_DC1	DC Input Current, +8.5 V		340		mA
I_DC2	DC Input Current, -8.5 V		-440		mA
V_DC1	DC Input Voltage, +8.5 V	7.5	8.5	12.0	V
V_DC2	DC Input Voltage, -8.5 V	-12.0	-8.5	-7.5	V
V_AC1	AC/DC Adapter Input Voltage, 120 VAC	103	115	127	V
V_AC2	AC/DC Adapter Input Voltage, 220 VAC	206	230	254	V
t_PLH	Propagation Delay to output↑		2		ns
t_PHL	Propagation Delay to output↓		2		ns
t_r/t_f	Rise/Fall Times, 10% - 90%		350		ps
t_SKEW	Skew between any 2 outputs		350		ps
V_in I	Minimum Input Voltage @ 150 MHz⁽²⁾	20	10		mV_PP
V_in II	Minimum Input Voltage @ 250 MHz⁽²⁾	40	20		mV_PP
V_CM	Input Common Mode Range	-2.0		+3.0	V
f_max	Max. Clock Frequency		TBD		MHz
	Size	1.3 x 2.9 x 3.9			in.
	Weight, w/o AC adapter	7			Oz
	Shipping weight, w/AC adapter	3			lb

2 Channel Comparator, TTL Outputs, 350 ps tr/tf

Applications:

Features:

Description

(0° C ≤ TA ≤ 35° C)*

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(0° C ≤ T_A ≤ 35° C)*