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10dB Pick-off Tee
PSPL5340 Datasheet
The PSPL5340 is a broadband, resistive, Pick-Off, Power
Divider Tee. The pick-off port 3 output is a small replica of the
signal passing through the tee. The PSPL5340 is an
impedance-matched tee consisting of three precision, 1%
tolerance resistor s. T h e PSPL5340's input/output impedance
seen either on por t 1 or port 2 is preci s ely 50 Q.
■ 10 dB
■ 50 ps, 8 GHz
■ Z-matched
Specifications
Parameter
Value
Pick-Off Insertion Loss DC
(port 1 or 2 to port 3)
10 dB
±0.1 dB
Pick-Off Voltage Ratio
3.16 x
Thru Line Insertion Loss
at DC S21 (port 1 to port 2)
3.3 dB
±0.05 dB
Thru Line Risetime
50 ps
Pick-Off Risetime
Not specified; see notes for details
Min Sign al Risetime [1]
80 ps
Thru Line Bandwidth (-3 dB)
8 GHz
Pick-Off Bandwidth (1 dB)
10 GHz
Pick-Off Bandwidth (3 dB)
13 GHz
Temperature Range
-55 C to +70 C operating at full power
In / Out Impedance at DC
(port 1 or port 2)
50.0 Ω
±0.3 Ω
S11 or S22 Return Loss, DC
50 dB
S11 or S22 Return Loss, AC
(See Typical Per f orm ance)
Thru Line Resistors, Ra
9.38 Ω
Pick-Off Resistor, Rb
78.4 Ω
PSPL5340 10 dB Pick-Off Tee
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Parameter
Value
Max Power Input, average
0.6 W
Connectors
SMA jacks, remale
Warranty
One Year
Notes: All parameters listed are typical unless max/min g uaranteed l imi ts are provided. Using
the pick-off tee for input signals with risetimes faster than 80 ps is not recommended. This tee
can be used with faster risetimes, but there will be waveform distortions. With faster risetimes,
either the thru-line bandwidth is insufficient and/or the pick-off output will no longer be a faithful
representation of the input signal. The pick-off output risetime will be too fast and there will be
some overshoot and ringing.
Typical Performance
Frequency Domain Responses from 40 MHz to 10 GHz
1 GHz/div Insertion Loss plots = 1 dB/div, Return Loss plot = 6 dB/div
PSPL5940 Mechanical dimensions
Thru-Line
Insertion Loss
Pick-Off
Insertion Loss
Thru-Line
Return Loss
Thru-Line
25 ps in, 50 ps/div
Pick-Off
50 ps in, 200 ps/div
Datasheet
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Ordering information
Model Description
PSPL5340 Pick-Off Tee, 10dB
PSPL5340 10 dB Pick-Off Tee
4 www.tektronix.com
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Spain 00800 2255 4835*
Switzerland 00800 2255 4835*
Taiwan 886 (2) 2722 9622
* Europe
an toll-free number. If not accessible, call: +41 52 675 3777
USA 1 800 833 9200 Updat ed 10 A pril 2013
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29 May 2014 1PW-30591-0
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