TLK1101E Datasheet, PDF (4/28 Pages) Texas Instruments – 11.3-Gbps Cable and PC Board Equalizer

TLK1101E
SLLS845A – AUGUST 2007 – REVISED OCTOBER 2007
www.ti.com
ABSOLUTE MAXIMUM RATINGS
over operating free-air temperature range (unless otherwise noted) ⁽¹⁾
V_CC
V_DIN+, V_DIN–
V_DIS, V_LOSL, V_LOSR, V_TH, V_DE0, V_DE1, V_LN0,
V_LN1, V_SWG, V_SCL, V_SDA
V_DIN,DIFF
I_DIN+, I_DIN–, I_DOUT+, I_DOUT–
ESD
T_J,max
Supply voltage⁽²⁾
Voltage at DIN+, DIN– ⁽²⁾
Voltage at DIS, LOSL, LOSR, VTH, DE0, DE1, LN0, LN1,
SWG, SCL, SDA ⁽²⁾
Differential voltage between DIN+ and DIN–
Continuous current at inputs and outputs
ESD Rating at all pins
Maximum junction temperature
VALUE
–0.3 to 4.0
0.5 to 4.0
–0.3 to 4.0
±2.5
–25 to 25
2.5
125
UNIT
V
V
V
V
mA
kV (HBM)
°C
(1) Stresses beyond those listed under absolute maximum ratings may cause permanent damage to the device. These are stress ratings
only. Functional operation of the device at these or any other conditions beyond those indicated under recommended operating
conditions is not implied. Exposure to absolute–maximum–rated conditions for extended periods may affect device reliability.
(2) All voltage values are with respect to network ground terminal.
RECOMMENDED OPERATING CONDITIONS
V_CC
Supply voltage
T_A
Operating lead temperature
V_IH
CMOS Input high voltage
V_IL
CMOS Input low voltage
MIN NOM MAX UNIT
2.95
3.3 3.6 V
–40
100 °C
2.0
V
0.8 V
DC ELECTRICAL CHARACTERISTICS
over recommended operating conditions (unless otherwise noted)
PARAMETER
V_CC
Supply voltage
I_CC
Supply current
LOS High voltage
LOS Low voltage
TEST CONDITIONS
SWG = Open (CML output current included)
SWG = High (CML output current included)
I_SOURCE = 50µA; 10kΩ Pull-up to V_CC on LOS pin
I_SINK = 10mA; 10kΩ Pull-up to V_CC on LOS pin
MIN TYP MAX UNIT
2.95
3.3 3.6 V
76 110
mA
83 120
2.4
V
0.4 V
AC ELECTRICAL CHARACTERISTICS
Typical operating condition is at V_CC = 3.3V and T_A = 25°C. Over recommended operating conditions (unless otherwise noted)
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX UNIT
Low frequency –3dB bandwidth
With 0.1µF input AC-coupling capacitors
30
50 kHz
V_IN,MIN Data input sensitivity⁽¹⁾
BER < 10^–12 , K28.5 Pattern at 11.3Gbps over a 15-m
24-AWG cable including two SMA connectors,
SWG = Open, No de-emphasis, Maximum interconnect
length setting. Voltage measured at the input of the cable
250 mV_p-p
V_IN,MAX Data input overload
BER < 10^–12 , K28.5 Pattern at 11.3Gbps, K28.5 pattern
at 11.3Gbps over a 15-m 24-AWG cable including two
SMA connectors, SWG = Open, No de-emphasis,
Maximum interconnect length setting. Voltage measured
at the input of the cable
1600
mV_p-p
High frequency boost
f = 5.65GHz
20
24
dB
DIS = Low, SWG = Low, V_IN = 400mV_p-p,
No de-emphasis, No interconnect line
225
300
450
V_OD
Differential data output voltage
swing
DIS = Low, SWG = Open, V_IN = 400mV_p-p,
No de-emphasis, No interconnect line
450
600
800 mV_p-p
DIS = Low, SWG = High, V_IN = 400mV_p-p,
No de-emphasis, No interconnect line
600
900
1200
(1) The given differential input signal swing is valid for the low-frequency components of the input signal. The high frequency components
may be attenuated by up to 24dB at 5.65GHz.
4
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