IDT88K8483 Integrated Device Technology, IDT88K8483 Datasheet - Page 150

• Manufacturer Part Number: IDT88K8483
• Description: Spi-4 Exchange Document Issue 1.0
• Manufacturer: Integrated Device Technology

AC Characteristics
IDT IDT88K8483
Differential Output Short Circuit Cur-
rent
HSTL I/O
Low-Level Input Voltage
High-Level Input Voltage
Low-Level Output Voltage
High-Level Output Voltage
Clock Interface.
Reference clock (SPI4M_RCLK,
SPI4B_RCLK, SPI4A_RCLK) frequency
Reference clock Duty cycle
Reference clock PPM
Reference clock frequency
Reference clock duty cycle
Reference clock PPM
MCLK internal clock frequency
SPI-4 Interface LVDS Input.
DCLK clock frequency
SCLK clock frequency
DCLK clock duty cycle
SCLK clock duty cycle
Fall time (20%, 80%)
Rise time (20%, 80%)
Differential Skew (P to N)
Clock jitter tolerance
Data skew tolerance
Input data jitter tolerance
SPI-4 Interface LVDS Output. Figure TBD.
DCLK clock frequency
SCLK clock frequency
Parameter
Parameter
Symbol
I
V
V
OSD
V
V
T
OL
O
IH
IL
SKEW1
H
Table 167 DC Characteristics (Part 2 of 2)
Symbol
Table 168 AC Characteristics (Part 1 of 4)
+/- Outputs shorted together
Driver calibrated to 50Ω
Driver calibrated to 50Ω
150 of 162
DIV4=0
DIV4=0
DIV4=0
DIV4=1
DIV4=1
DIV4=1
TIA/EIA-644
TIA/EIA-644
Conditions
Conditions
V
V
QDR_VRE
19.44
77.76
77.76
77.76
77.76
77.76
Min
F
Min
DDH25
-0.3
124
300
300
+0.1
0.4
30
30
45
45
-
-
-
Typ
Typ
50
50
50
50
-
-
-
-
-
V
V
Max
QDR_VRE
28.125
Max
DDH25
112.5
F
0.44
0.13
200
450
450
500
500
450
450
0.3
0.4
12
-0.1
70
70
55
55
50
30
30
2
-
October 20, 2006
1
+
Unit
Unit
PPM
PPM
MHz
MHz
MHz
MHz
MHz
MHz
MHz
mA
ps
ps
ps
UI
UI
UI
%
%
%
%
V
V
V
V