Tektronix continues to demonstrate its proven leadership in differential
probing with a significant addition to our Differential SMA Probe Family.
Differential SMA probes are designed for measuring differential signals
ina50Ω sign
differential SMA signal path to a single oscilloscope input channel. Many
of today's high-speed serial data standards employ differential signaling
on multiple lanes that are challenging to measure simultaneously on a
single oscilloscope. The Tektronix Differential SMA Probes provide the
Features & Benefits
>13.0 GHz Bandwidth (P7313SMA only, typical)
>8.0 GHz Bandwidth (P7380SMA only, typical)
50 Ω Termination Network, Differential SMA Inputs
Industry-leading Differential Return Loss and VSWR
High-bandwidth Differential Amplifier with Excellen
Internal Termination Voltage Generator can be Controlled Internally by
the Oscilloscope*
Phase-matched SMA Cables (38 inch length, <1 ps skew)
with Cable Loss Compensation
Switchable Gain for Extended Dynamic Range
Auxiliary (Inverted) Output for use with Spectrum Analyzers, Network
Analyzers, or as a Clock Recovery Trigger Source
TekConnect™ Interface
1
, by an External Source, or Automatically by the Probe
tCMRR
ability to measure a high-speed differential s ignal on each channel of a
multipleacquire up to four high-speed differential signals with the use of four
differential SMA probes. As an added benefit, the SMA inputs on the probes
connect to high-quality 50 Ω terminations that offer industry-leading return
loss, a critical specification that is very important in compliance testing as
frequencies increase.
Tektronix Differential SMA Probes also provide a common mode DC voltage
input to the termination network. The termination voltage can be supplied
either ext
there is also an automatic mode that senses the common mode voltage of
the input signal and automatically sets the termination voltage to match.
The P7313SMA has an extended te rmination voltage range that ma kes it
ideal for testing differential standards with high common mode voltages like
HDMI and DVI.
Taken together, the high-speed differential amplifier, superior 50 Ω
terminations, low return loss, flexible te rmination voltage, and quality
phase-ma
system when used with Tektronix oscilloscopes.
*1Not available on all oscilloscopes.
Validation and Compliance Testing of Serial Data Standards including,
but not limited to:
PCI Express I
Serial ATA
FBDIMM
DDR
XAUI
HDMI/DVI (P7313SMA only)
channel oscilloscope. The right oscilloscope can simultaneously
ernally by the user or internally by the oscilloscope. In addition,
tched SMA cables create a world-class differential acquisition
and II
aling environment, providing the ability to convert from a
Data Sheet
Characteristics
CharacteristicP7380SMAP7313SMA
Bandwidth (Typical)>8 GHz>13.0 GHz
Rise Time
(10-90%) (Guaranteed)
Rise Time
(20-80%) (Typical)
Attenuatio
n
Differential Input Range0.625 V
Common Mode Input
Range
tion Voltage
Termin a
Range
Noise,
Referred to Input
Differential Return Loss<27 dB to 5 GHz
CMRR
ax Voltage (Nondestruct)
M
nterface
I
<55 ps
<35 ps<25 ps
3.0 V
2.5X or 12.5
p-p
(12.5X)
p-p
(2.5X)
X, user selec table
0.800 V
±2.5 V
±2.5 V
√Hz (2.5X)
<13 nV/
<40 nV/√Hz (12.5X)
(VSWR<1.09:1)
<20dBto8GHz
(VSWR<1.22:1)
>50dBto100MHz
>35dBto1GHz
>20dBto5GHz
>15dBto8GHz
5 V (DC + peak AC)
±
ekConnect
T
<40 ps
(2.5X) 3.6 V
p-p
(12.5X)
+3.6/-2.5 V
+3.6/-2.5 V
<30dBto500MHz
(VSWR<1.065:1)
<20dBto6.5GHz
(VSWR<1.22:1)
<15dBto10GHz
(VSWR<1.43:1)
<12dBto13GHz
(VSWR<1.67:1)
>50dBto1GHz
>35 dB to 2.5 GHz
>25dBto5GHz
>20dBto10GHz
>15dBto13GHz
®
p-p
2 www.tektronix.com
Differential SMA Probe Family — P7313SMA • P738 0SMA
Ordering Information
P7313SMA
>13.0 GHz Differential SMA Probe for TekConnect®Interface.
P7380SMA
>8.0 GHz Differential SMA Probe for TekConnect®Interface.
Standard Acc
Description
Pouch, Nylon Carrying Case with Inserts
Instruction Manual1 each
User Manual – Printed
Includes Reply Card and CD
Phase-matched Dual SMA Cables (38 in.)
SMA 50 Ω Terminator
SMA Short
SMA Female to BNC Male Adapter
Banana Plug to 0.080 in. Diameter Pin
Jack Cable Adapter, Red (4 ft.)
Banana Plug to 0.080 in. Diameter Pin
Jack Cable Adapter, Black (4 ft.)
0.040 in. Diameter Pin Jack to 0.08 in.
Diameter Pin Plug Adapter, Black
* European toll-free number. If not accessible, call: +41 52 675 3777
rope and the Baltics +41526753777
Central Europe & Greece +41 52 675 3777
Asia, and North Africa +41 52 675 3777
The Netherlands 00800 2255 4835*
People’s Rep
Republic of
United K ingdom & Ireland 00800 2255 4835*
sia (65) 6356 3900
Austria 00800 2255 4835*
Belgium 00800 22
Brazil +55(11)37597627
Canada 1 800 833 9200
Denmark +4580881401
Finland +41526
France 00800 2255 4835*
Germany 00800 2255 4835*
Hong Kong 400 8
India 000 800 650 1835
Italy 00800 2255 4835*
Japan 81 (3) 67
Luxembourg +41526753777
ublic of China 400 820 5835
Poland +41 52 675 3777
Korea 001 800 8255 2835
Russia & CIS +7 (495) 7484900
South Africa +41526753777
Spain 00800
Sweden 008 00 2255 4835*
Switzerland 00800 2255 4835*
Tai wa n 886 (
55 4835*
75 3777
20 5835
14 3010
Norway 800 16098
Portugal 80 08 12370
2255 4835*
2) 2722 9622
USA 1 800 833 9200
Updated 10 February 2011
www.tektronix.com
For Further Information. Tektronix maintains a comprehensive, constantly expanding
collection of application notes, technical briefs and other resources to help engineers working
on the cutting edge of technology. Please visit www.tektronix.com