10©2018 Integrated Device Technology, Inc. March 15, 2018
5P49V6965 Datasheet
1
Guaranteed by design and characterization. Not 100% tested in production.
2
Measured from differential waveform.
3
Slew rate is measured through the V
SWING
voltage range centered around differential 0V. This results in a ±150mV window around differential 0V.
4
V
CROSS
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).
5
The total variation of all V
CROSS
measurements in any particular system. Note that this is a subset of V
CROSS
min/max (V
CROSS
absolute) allowed.
The intent is to limit V
CROSS
induced modulation by setting ΔV
CROSS
to be smaller than V
CROSS
absolute.
6
Measured from single-ended waveform.
Table 11. Electrical Characteristics – LVPECL Outputs
V
DDA
, V
DDD
, V
DDO0
= 3.3V ±5%, 2.5V ±5%, T
A
= -40°C to +85°C unless stated otherwise.
Symbol Parameter Minimum Typical Maximum Units
V
OH
Output Voltage High, Terminated through 50Ω tied to V
DD
- 2V V
DDO
- 1.19 V
DDO
- 0.69 V
V
OL
Output Voltage Low, Terminated through 50Ω tied to V
DD
- 2V V
DDO
- 1.94 V
DDO
- 1.4 V
V
SWING
Peak-to-Peak Output Voltage Swing 0.55 0.993 V
T
R
LVPECL rise time 20%–80% 400 ps
T
F
LVPECL fall time 80%–20% 400 ps
Table 12. Electrical Characteristics – HCSL Outputs
1
V
DDA
, V
DDD
, V
DDO0
= 3.3V ±5%, 2.5V ±5%, T
A
= -40°C to +85°C unless stated otherwise.
Symbol Parameter Conditions Minimum Typical Maximum Units
dV/dt Slew Rate Scope averaging on
2,3
.14V/ns
ΔdV/dt Slew Rate Matching Scope averaging on
2,3
.20%
V
MAX
Maximum Voltage
Measurement on single-ended signal using
absolute value (scope averaging off).
1150 mV
V
MIN
Minimum Voltage -300 mV
V
SWING
Voltage Swing Scope averaging off
2,6
.300mV
V
CROSS
Crossing Voltage Value Scope averaging off
4,6
. 250 550 mV
ΔV
CROSS
Crossing Voltage Variation Scope averaging off
5
.140mV
Table 13. Spread Spectrum Generation Specifications
Symbol Parameter Conditions Minimum Typical Maximum Units
f
SSOUT
Spread Frequency Output frequency range for spread spectrum. 5 300 MHz
f
MOD
Mod Frequency Modulation frequency. 30 to 63 kHz
f
SPREAD
Spread Value
Amount of spread value (programmable)–center spread. ±0.25% to ±2.5%
%f
OUT
Amount of spread value (programmable)–down spread. -0.5% to -5%
