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TLK2201B_13 Datasheet, PDF (11/24 Pages) Texas Instruments – ETHERNET TRANSCEIVERS
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TLK2201B
TLK2201BI
SLLS585C – NOVEMBER 2003 – REVISED FEBRUARY 2008
RECOMMENDED OPERATING CONDITIONS
over operating free-air temperature range (unless otherwise noted)
VDD, VDD(A)
IDD, IDD(A)
PD
IDD, IDD(A)
PLL
TA
Supply voltage
Total supply current
Frequency = 1.25 Gbps,
Frequency = 1.6 Gbps,
PRBS pattern
Worst case pattern(1)
Total power dissipation
Frequency = 1.25 Gbps,
Frequency = 1.6 Gbps,
PRBS pattern
Worst case pattern(1)
Total shutdown current
Enable = 0,
Vdda , Vdd = 2.7 V
Startup lock time
Operating free-air temperature
VDD, VDD(A) = 2.5 V, EN↑ to PLL acquire
TLK2201B
TLK2201BI
(1) Worst case pattern is a pattern that creates a maximum transition density on the serial transceiver.
MIN NOM MAX UNIT
2.3 2.5 2.7 V
80
mA
111
200
mW
310
50 µA
500 µs
0
70
°C
–40
85
TLK2201B REFERENCE CLOCK (REFCLK) TIMING REQUIREMENTS
over recommended operating conditions (unless otherwise noted)
Frequency
Frequency
Accuracy
Duty cycle
Jitter
PARAMETER
TEST CONDITIONS
Minimum data rate
Maximum data rate
Random plus deterministic
MIN
TYP–0.01%
TYP–0.01%
–100
40%
TYP
MAX
100 TYP–0.01%
160 TYP–0.01%
100
50%
60%
40
UNIT
MHz
MHz
ppm
ps
TLK2201BI REFERENCE CLOCK (REFCLK) TIMING REQUIREMENTS
over recommended operating conditions (unless otherwise noted)
Frequency
Frequency
Accuracy
Duty cycle
Jitter
PARAMETER
TEST CONDITIONS
Minimum data rate
Maximum data rate
Random plus deterministic
MIN
TYP–0.01%
TYP–0.01%
–100
40%
TYP
MAX
100 TYP–0.01%
160 TYP–0.01%
100
50%
60%
40
UNIT
MHz
MHz
ppm
ps
TTL ELECTRICAL CHARACTERISTICS
over recommended operating conditions (unless otherwise noted)
PARAMETER
VOH High-level output voltage
VOL Low-level output voltage
VIH High-level input voltage
VIL Low-level input voltage
IIH Input high current
IIL Input low current
CIN Input capacitance
TEST CONDITIONS
IOH = –400 µA
IOL = 1 mA
VDD = 2.3 V,
VDD = 2.3 V,
VIN = 2.0 V
VIN = 0.4 V
MIN
VDD –0.2
GND
1.7
–40
TYP MAX UNIT
2.3
V
0.25 0.5 V
3.6 V
0.8 V
40 µA
µA
4 pF
Copyright © 2003–2008, Texas Instruments Incorporated
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