9ZXL0831_16 Datasheet, PDF (7/18 Pages) Integrated Device Technology – 8-OUTPUT

9ZXL0831
8-OUTPUT DB800ZL
Electrical Characteristics–DIF 0.7V Low Power Differential Outputs
T_A = T_COM; Supply Voltage V_DD = 3.3 V +/-5%
PARAMETER
SYMBOL
Slew rate
Trf
Slew rate matching
∆Trf
CONDITIONS
Scope averaging on
Slew rate matching, Scope averaging on
MIN TYP MAX UNITS NOTES
2
3.3
4 ^V/ns 1, 2, 3
6.8
20
% 1, 2, 4
Voltage High
Voltage Low
VHigh
Statistical measurement on single-ended signal _{660 778 850}
1
using oscilloscope math function. (Scope
mV
VLow
averaging on)
-150 0 150
1
Max Voltage
Min Voltage
Vmax
Vmin
Measurement on single ended signal using
918 1150 _mV
1
absolute value. (Scope averaging off)
-300 -71
1
Vswing
Vswing
Scope averaging off
300 1556 1812 mV 1, 2
Crossing Voltage (abs)
Crossing Voltage (var)
Vcross_abs
∆-Vcross
Scope averaging off
Scope averaging off
300 458 550 mV 1, 5
17 140 mV 1, 6
1_{Guaranteed by design and characterization, not 100% tested in production. CL = 2pF with RS = 27Ω for Zo = 85Ω differential trace}
impedance).
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.
Electrical Characteristics–Current Consumption
T_A = T_COM; Supply Voltage V_DD = 3.3 V +/-5%
PARAMETER
SYMBOL
CONDITIONS
Operating Current
I_DDVDD
I_DDVDDA
133MHz, VDD rail
133MHz, VDDA + VDDR rail, PLL Mode
Powerdown Current
I_DDVDDPD
I_DDVDDAPD
Power Down, VDD Rail
Power Down, VDDA Rail
1_{Guaranteed by design and characterization, not 100% tested in production.}
2 _{CL = 2pF with RS = 27Ω for Zo = 85Ω differential trace impedance}
MIN
TYP
MAX UNITS NOTES
59
75
mA
1
19
25
mA
1
1.2
2
mA
1
2.5
5
mA
1
IDT® 8-OUTPUT DB800ZL
7
9ZXL0831
REV E 081616