DS3184DK Maxim Integrated Products, DS3184DK Datasheet - Page 386

• Manufacturer Part Number: DS3184DK
• Description: KIT DEMO FOR DS3184
• Manufacturer: Maxim Integrated Products

Specifications of DS3184DK

• Main Purpose: Telecom, ATM / Packet PHYs
• Utilized Ic / Part: DS3184
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

18.1 Fractional Port Characteristics
All AC timing characteristics are specified with a 25 pF capacitive load on all output pins, V
The voltage threshold for all timing measurements is VDD/2. The generic timing definitions shown in
Figure
Table 18-1. Fractional Port Timing
(V
Note 1: Any mode, 52MHz TCLKIn, RLCLKn input clocks.
Note 2: Any mode, TCLKIn, RLCLKn input clocks.
Note 3: TCLKIn, RLCLKn clock inputs to TOHMIn/TSOFIn, TFOHn/TSERn, TFOHENIn, RFOHENIn inputs.
Note 4: TCLKOn, RCLKOn clock outputs to TOHMIn/TSOFIn, TFOHn/TSERn, TFOHENOn, RFOHENOn inputs.
Note 5: TCLKIn, RLCLKn clock input to TSOFOn/TDENn, RSERn, RSOFOn/RDENn, TPDENOn, TPDATn, and RPDATn outputs.
Note 6: TCLKOn, RCLKOn clock output to TSOFOn/TDENn, RSERn, RSOFOn/RDENn, TPDENOn, TPDATn and RPDATn outputs.
18.2 Line Interface AC Characteristics
All AC timing characteristics are specified with a 25 pF capacitive load on all output pins, V
The voltage threshold for all timing measurements is VDD/2. The generic timing definitions shown in
Figure
Table 18-2. Line Interface Timing
(V
Note 1: Any mode, 52MHz TCLKIn, RLCLKn input clocks.
Note 2: Any mode, TCLKIn, RLCLKn input clocks.
Note 3: RLCLKn clock inputs to RPOSn/RDATn, RNEGn/RLCVn/ROHMIn inputs.
Note 4: TCLKIn, RLCLKn clock input to TPOSn/TDATn, TNEGn/TOHMOn outputs.
Note 5: TLCLKn, TCLKOn, RCLKOn clock output to TPOSn/TDATn, TNEGn/TOHMOn outputs.
CLK Period
CLK Clock Duty Cycle (t2/t1)
CLK Rise or Fall times (20% to 80%)
DIN to CLK Setup Time
CLK to DIN Hold Time
CLK to DOUT Delay
CLK Period
CLK Clock Duty Cycle (t2/t1)
CLK Rise or Fall times (20% to 80 %)
DIN to CLK Setup Time
CLK to DIN Hold Time
CLK to DOUT Delay
DD
DD
= 3.3V ±5%, T
= 3.3V ±5%, T
18-2,
18-2,
Figure
Figure
PARAMETER
PARAMETER
18-3, and
18-3, and
j
j
= -40°C to +85°C.)
= -40°C to +85°C.)
Figure 18-6
Figure 18-6
apply to this
apply to this
SYMBOL
SYMBOL
t2/t1
t1
t3
t5
t6
t7
t2/t1
t1
t3
t5
t6
t7
interface.
interface.
386
(Note 1)
(Note 2)
(Note 2)
(Note 3)
(Note 3)
(Note 4)
(Note 5)
(Note 1)
(Note 2)
(Note 3)
(Note 4)
(Note 3)
(Note 4)
(Note 5)
(Note 6)
(Note 2)
CONDITIONS
CONDITIONS
19.23
MIN
19.23
40
MIN
4
0
2
2
40
3
7
1
1
2
2
TYP
50
TYP
IH
IH
50
= 2.4V and V
= 2.4V and V
MAX
MAX
60
10
60
11
4
8
4
9
Figure
Figure
IL
IL
UNITS
UNITS
= 0.8V.
= 0.8V.
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
ns
%
%
18-1,
18-1,