參數(shù)資料
型號: TLK2201AI
廠商: Texas Instruments, Inc.
英文描述: ETHERNET TRANSCEIVERS
中文描述: 以太網(wǎng)收發(fā)器
文件頁數(shù): 11/21頁
文件大小: 343K
代理商: TLK2201AI
TLK2201A, TLK2201AI
ETHERNET TRANSCEIVERS
SLLS572
JUNE 2003
11
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
recommended operating conditions
MIN
NOM
MAX
UNIT
Supply voltage, VDD, VDD(A)
2.3
2.5
2.7
V
Total supply current IDD, IDD(A)
Frequency = 1.25 Gbps,
PRBS pattern
Worst case pattern
80
mA
Frequency = 1.6 Gbps,
111
Total power dissipation PD
Frequency = 1.25 Gbps
PRBS pattern
Worst case pattern
200
mW
Frequency = 1.6 Gbps
310
Total shutdown current IDD, IDD(A)
Startup lock time, PLL
Enable = 0,
VDD, VDD(A) = 2.5 V, EN
to PLL acquire
TLK2201A
Vdda , Vdd = 2.7 V
50
μ
A
μ
s
500
70
Operating free air temperature TA
Operating free-air temperature, TA
0
°
C
TLK2201AI
40
85
Worst case pattern is a pattern that creates a maximum transition density on the serial transceiver.
TLK2201A reference clock (REFCLK) timing requirements 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
TLK2201AI reference clock (REFCLK) timing requirements over recommended operating
conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Frequency
Minimum data rate
TYP
0.01%
120
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
TTL electrical characteristics over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
VOH
VOL
VIH
VIL
IIH
IIL
CIN
High-level output voltage
IOH =
400
μ
A
IOL = 1 mA
VDD
0.2
GND
2.3
V
Low-level output voltage
0.25
0.5
V
High-level input voltage
1.7
3.6
V
Low-level input voltage
0.8
V
μ
A
μ
A
pf
Input high current
VDD = 2.3 V,
VDD = 2.3 V,
VIN = 2.0 V
VIN = 0.4 V
40
Input low current
40
4
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