EVAL-ADN2805EBZ AD [Analog Devices], EVAL-ADN2805EBZ Datasheet - Page 4

• Manufacturer Part Number: EVAL-ADN2805EBZ
• Description: 1.25 Gbps Clock and Data Recovery IC
• Manufacturer: AD [Analog Devices]

ADN2805
OUTPUT AND TIMING SPECIFICATIONS
Table 3.
Parameter
LVDS OUTPUT CHARACTERISTICS
I
I
REFCLK CHARACTERISTICS
LVTTL DC INPUT CHARACTERISTICS
LVTTL DC OUTPUT CHARACTERISTICS
1
2
2
C
C® INTERFACE DC CHARACTERISTICS
C INTERFACE TIMING
b
CLKOUTP/CLKOUTN, DATAOUTP/DATAOUTN
LVDS Outputs Timing
Input High Voltage
Input Low Voltage
Input Current
Output Low Voltage
SCK Clock Frequency
SCK Pulse Width High
SCK Pulse Width Low
Start Condition Hold Time
Start Condition Setup Time
Data Setup Time
Data Hold Time
SCK/SDA Rise/Fall Time
Stop Condition Setup Time
Bus Free Time Between a Stop and a Start
Input Voltage Range
Minimum Differential Input Drive
Reference Frequency
Required Accuracy
Input High Voltage
Input Low Voltage
Input High Current
Input Low Current
Output High Voltage
Output Low Voltage
= total capacitance of one bus line in pF. If mixed with high speed mode devices, faster fall times are allowed.
Differential Output Swing
Output Offset Voltage
Output Impedance
Rise Time
Fall Time
Setup Time
Hold Time
Input Low Voltage
Input High Voltage
Conditions
V
V
Differential
20% to 80%
80% to 20%
T
T
LVCMOS
V
V
V
V
See Figure 10
t
t
t
t
t
t
t
t
t
Optional lock-to-REFCLK mode
@ REFCLKP or REFCLKN
V
V
V
V
I
I
V
V
IH
IL
HIGH
LOW
HD;STA
SU;STA
SU;DAT
HD;DAT
R
SU;STO
BUF
S
H
OD
OS
IH
IL
IN
OL
IL
IH
IH
IL
OH
OL
/t
, V
, V
(see Figure 2), GbE
(see Figure 2), GbE
, I
, I
= 0.1 VCC or V
F
, I
(see Figure 3)
(see Figure 3)
IN
IN
OL
OL
Rev. 0 | Page 4 of 16
OH
= 0.4 V
= 2.4 V
= 3.0 mA
= 2.0 mA
= −2.0 mA
IN
= 0.9 VCC
Min
240
1125
360
360
0.7 VCC
−10.0
600
1300
600
600
100
300
20 + 0.1 Cb
600
1300
10
2.0
−5
2.4
1
Typ
300
1200
100
115
115
400
400
0
VCC
100
100
Max
400
1275
220
220
440
440
0.3 VCC
+10.0
0.4
400
300
160
0.8
5
0.4
Unit
mV
mV
Ω
ps
ps
ps
ps
V
V
μA
V
kHz
ns
ns
ns
ns
ns
ns
ns
ns
ns
V
V
mV p-p
MHz
ppm
V
V
μA
μA
V
V