Moteur de recherche de fiches techniques de composants électroniques
  French  ▼

Delete All
ON OFF
ALLDATASHEET.FR

X  

Preview PDF Download HTML

9ZXL1950BKLF Fiches technique(PDF) 7 Page - Integrated Device Technology

No de pièce 9ZXL1950BKLF
Description  19-Output DB1900Z Low-Power Derivative with 85ohm Terminations
Download  18 Pages
Scroll/Zoom Zoom In 100%  Zoom Out
Fabricant  IDT [Integrated Device Technology]
Site Internet  http://www.idt.com
Logo IDT - Integrated Device Technology

9ZXL1950BKLF Fiches technique(HTML) 7 Page - Integrated Device Technology

Back Button 9ZXL1950BKLF Datasheet HTML 3Page - Integrated Device Technology 9ZXL1950BKLF Datasheet HTML 4Page - Integrated Device Technology 9ZXL1950BKLF Datasheet HTML 5Page - Integrated Device Technology 9ZXL1950BKLF Datasheet HTML 6Page - Integrated Device Technology 9ZXL1950BKLF Datasheet HTML 7Page - Integrated Device Technology 9ZXL1950BKLF Datasheet HTML 8Page - Integrated Device Technology 9ZXL1950BKLF Datasheet HTML 9Page - Integrated Device Technology 9ZXL1950BKLF Datasheet HTML 10Page - Integrated Device Technology 9ZXL1950BKLF Datasheet HTML 11Page - Integrated Device Technology Next Button
Zoom Inzoom in Zoom Outzoom out
 7 / 18 page
background image
MAY 11, 2017
7 19-OUTPUT DB1900Z LOW-POWER DERIVATIVE WITH 85OHM TERMINATIONS
9ZXL1950 DATASHEET
Electrical Characteristics–DIF 0.7V Low Power Differential Outputs
Clock Periods–Differential Outputs with Spread Spectrum Disabled
Clock Periods–Differential Outputs with Spread Spectrum Enabled
TA = TCOM; Supply Voltage VDD/VDDA = 3.3 V +/-5%, VDDIO = 1.05 to 3.3V +/-5%. See Test Loads for Loading Conditions
PARAMETER
SYMBOL
CONDITIONS
MIN
TYP
MAX
UNITS NOTES
Slew rate
Trf
Scope averaging on
1.5
2.7
4
V/ns
1, 2, 3
Slew rate matching
∆Trf
Slew rate matching.
8.8
20
%
1, 2, 4
Voltage High
VHigh
660
787
850
Voltage Low
VLow
-150
33
150
Max Voltage
Vmax
845
1150
Min Voltage
Vmin
-300
9
Crossing Voltage (abs)
Vcross_abs
Scope averaging off
250
471
550
mV
1, 5
Crossing Voltage (var)
∆-Vcross
Scope averaging off
14
140
mV
1, 6
2 Measured from differential waveform
3 Slew rate is measured through the Vswing voltage range centered around differential 0V. This results in a +/-150mV window around
differential 0V.
4 Matching applies to rising edge rate for Clock and falling edge rate for Clock#. It is measured using a +/-75mV window centered on
the average cross point where Clock rising meets Clock# falling. The median cross point is used to calculate the voltage thresholds the
oscilloscope is to use for the edge rate calculations.
5 Vcross is defined as voltage where Clock = Clock# measured on a component test board and only applies to the differential rising
edge (i.e. Clock rising and Clock# falling).
6 The total variation of all Vcross measurements in any particular system. Note that this is a subset of Vcross_min/max (Vcross
absolute) allowed. The intent is to limit Vcross induced modulation by setting ∆-Vcross to be smaller than Vcross absolute.
Statistical measurement on single-ended signal
using oscilloscope math function. (Scope
averaging on)
mV
Single ended signal using absolute value.
Includes 300mV of over/undershoot. (Scope
mV
1Guaranteed by design and characterization, not 100% tested in production. C
L = 2pF with Zo = 85Ω differential trace impedance.
1 Clock
1us
0.1s
0.1s
0.1s
1us
1 Clock
-c2c jitter
AbsPer
Min
-SSC
Short-Term
Average
Min
- ppm
Long-Term
Average
Min
0 ppm
Period
Nominal
+ ppm
Long-Term
Average
Max
+SSC
Short-Term
Average
Max
+c2c jitter
AbsPer
Max
100.00
9.94900
9.99900
10.00000
10.00100
10.05100
ns
1,2,3
133.33
7.44925
7.49925
7.50000
7.50075
7.55075
ns
1,2,4
SSC OFF
Center
Freq.
MHz
DIF
Measurement Window
Units Notes
1 Clock
1us
0.1s
0.1s
0.1s
1us
1 Clock
-c2c jitter
AbsPer
Min
-SSC
Short-Term
Average
Min
- ppm
Long-Term
Average
Min
0 ppm
Period
Nominal
+ ppm
Long-Term
Average
Max
+SSC
Short-Term
Average
Max
+c2c jitter
AbsPer
Max
99.75
9.94906
9.99906
10.02406
10.02506
10.02607
10.05107
10.10107
ns
1,2,3
133.00
7.44930
7.49930
7.51805
7.51880
7.51955
7.53830
7.58830
ns
1,2,4
Notes:
1 Guaranteed by design and characterization, not 100% tested in production.
3 Driven by SRC output of main clock, 100 MHz PLL Mode or Bypass mode
4 Driven by CPU output of main clock, 133 MHz PLL Mode or Bypass mode
Measurement Window
Units
SSC ON
Center
Freq.
MHz
2 All Long Term Accuracy specifications are guaranteed with the assumption that the input clock complies with CK420BQ/CK410B+
accuracy requirements (+/-100ppm). The 9ZXL1950 itself does not contribute to ppm error.
DIF
Notes


Html Pages

1  2  3  4  5  6  7  8  9  10  11  12  13  14  15  16  17  18 


Fiches technique Télécharger

Go To PDF Page


Lien URL




Politique de confidentialité
ALLDATASHEET.FR
ALLDATASHEET vous a-t-il été utile ?  [ DONATE ] 

À propos de Alldatasheet   |   Publicité   |   Contactez-nous   |   Politique de confidentialité   |   Echange de liens   |   Fabricants
All Rights Reserved©Alldatasheet.com


Mirror Sites
English : Alldatasheet.com  |   English : Alldatasheet.net  |   Chinese : Alldatasheetcn.com  |   German : Alldatasheetde.com  |   Japanese : Alldatasheet.jp
Russian : Alldatasheetru.com  |   Korean : Alldatasheet.co.kr  |   Spanish : Alldatasheet.es  |   French : Alldatasheet.fr  |   Italian : Alldatasheetit.com
Portuguese : Alldatasheetpt.com  |   Polish : Alldatasheet.pl  |   Vietnamese : Alldatasheet.vn