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RECOMMENDED OPERATING CONDITIONS
TLK2201B REFERENCE CLOCK (REFCLK) TIMING REQUIREMENTS
TLK2201BI REFERENCE CLOCK (REFCLK) TIMING REQUIREMENTS
TTL ELECTRICAL CHARACTERISTICS
TLK2201B
TLK2201BI
SLLS585C – NOVEMBER 2003 – REVISED FEBRUARY 2008
over operating free-air temperature range (unless otherwise noted)
MIN NOM MAX UNIT
V
DD
, V
DD(A)
Supply voltage 2.3 2.5 2.7 V
Frequency = 1.25 Gbps, PRBS pattern 80
I
DD
, I
DD(A)
Total supply current mA
Frequency = 1.6 Gbps, Worst case pattern
(1)
111
Frequency = 1.25 Gbps, PRBS pattern 200
P
D
Total power dissipation mW
Frequency = 1.6 Gbps, Worst case pattern
(1)
310
I
DD
, I
DD(A)
Total shutdown current Enable = 0, Vdda , Vdd = 2.7 V 50 µ A
PLL Startup lock time V
DD
, V
DD(A)
= 2.5 V, EN ↑ to PLL acquire 500 µ s
TLK2201B 0 70
T
A
Operating free-air temperature ° C
TLK2201BI – 40 85
(1) Worst case pattern is a pattern that creates a maximum transition density on the serial transceiver.
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Frequency Minimum data rate TYP – 0.01% 100 TYP – 0.01% MHz
Frequency Maximum data rate TYP – 0.01% 160 TYP – 0.01% MHz
Accuracy – 100 100 ppm
Duty cycle 40% 50% 60%
Jitter Random plus deterministic 40 ps
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
Frequency Minimum data rate TYP – 0.01% 100 TYP – 0.01% MHz
Frequency Maximum data rate TYP – 0.01% 160 TYP – 0.01% MHz
Accuracy – 100 100 ppm
Duty cycle 40% 50% 60%
Jitter Random plus deterministic 40 ps
over recommended operating conditions (unless otherwise noted)
PARAMETER TEST CONDITIONS MIN TYP MAX UNIT
V
OH
High-level output voltage I
OH
= – 400 µ A V
DD
– 0.2 2.3 V
V
OL
Low-level output voltage I
OL
= 1 mA GND 0.25 0.5 V
V
IH
High-level input voltage 1.7 3.6 V
V
IL
Low-level input voltage 0.8 V
I
IH
Input high current V
DD
= 2.3 V, V
IN
= 2.0 V 40 µ A
I
IL
Input low current V
DD
= 2.3 V, V
IN
= 0.4 V – 40 µ A
C
IN
Input capacitance 4 pF
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