......................... Document #: 38-07722 Rev *C Page 3 of 8
Output Enable Clarification
OE# functionality allows for enabling and disabling individual
outputs. OE1# and OE2# are Active LOW inputs. Disabling the
outputs may be implemented by deasserting the OE# input
pin. If the OE# pin is deasserted, the output of interest will be
tri-stated. (The assertion and deassertion of this signal is
absolutely asynchronous.)
OE Assertion
All differential outputs that were tri-stated will resume normal
operation in a glitch-free manner. The maximum latency from
the assertion to active outputs is between 2–6 SRC clock
periods. In addition, SRC clocks will be driven high within 15
ns of OE# assertion to a voltage greater than 200 mV
Absolute Maximum Conditions
OE Deassertion
The impact of deasserting OE# is that each corresponding
output will transition from normal operation to tri-state in a
glitch-free manner. The maximum latency from the
deassertion to tri-stated outputs is between 2–6 DIF clock
periods.
DC Electrical Specifications
Table 2. OE Functionality
OE# SRC,SRC#
0 Enable
1 Tri-State
Parameter Description Condition Min. Max. Unit
VDD Core Supply Voltage –0.5 4.6 V
VDDA Analog Supply Voltage –0.5 4.6 V
V
IN
Input Voltage Relative to V
SS
–0.5 V
DD
+ 0.5 VDC
T
S
Temperature, Storage Non-functional –65 +150 °C
T
A
Temperature, Operating Ambient
(Commercial Grade)
Functional 0 85 °C
T
A
Temperature, Operating Ambient
(Industrial Grade)
Functional -40 85 °C
T
J
Temperature, Junction Functional 150 °C
ESD
HBM
ESD Protection (Human Body Model) JEDEC (JESD 22 - A114) 2000 – V
UL-94 Flammability Rating UL (Class) V–0
MSL Moisture Sensitivity Level 1
Parameter Description Condition Min. Max. Unit
VDDA
,
VDD
3.3V Operating Voltage 3.3 ± 5% 3.135 3.465 V
V
IL
3.3V Input Low Voltage V
SS
– 0.5 0.8 V
V
IH
3.3V Input High Voltage 2.0 V
DD
+ 0.5 V
I
IL
Input Low Leakage Current except internal pull-up resistors, 0 < V
IN
< V
DD
–5 A
I
IH
Input High Leakage Current except internal pull-down resistors, 0 < V
IN
< V
DD
5 A
C
IN
Input Pin Capacitance 1.5 5 pF
C
OUT
Output Pin Capacitance –- 6 pF
L
IN
Pin Inductance – 7 nH
I
DD3.3V
Dynamic Supply Current At max. load, Full Active, at 100MHz – 60 mA
