KGL4201 Datasheet, PDF (11/24 Pages) OKI electronic componets – 10-Gbps GaAs Family High-Speed Optical Communications System

––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––––– s KGL4202 s
ELECTRICAL CHARACTERISTICS
ABSOLUTE MAXIMUM RATINGS
Parameter
Supply voltage for internal logic
Supply voltage for output buffer
Clock input
Data inputs
Temperature at package base under bias
Storage temperature
Rated Value
Symbol
Min.
Max.
Unit
V_DD
-0.3
2.3
V
V_B
-0.3
2.3
V
CK
-0.3
1.5
V
D
-0.3
1.5
V
T_S
-45
100
°C
T_ST
-45
125
°C
RECOMMENDED OPERATING CONDITIONS
Parameter
Power supply voltage for internal logic
Power supply voltage for output buffer
Operating temperature range at package base
DC CHARACTERISTICS
V_DD = 2 V ±0.1 V, VB=2 V ±0.1 V T_S = 0 to 70°C
Symbol
V_DD
V_B
T_S
Parameter
Power dissipation
High-level 1/8CK output voltage
Low-level 1/8CK output voltage
Data input voltage swing
Clock input voltage swing
Symbol
P
V_OH
V_OL
V_ID
V_ICK
Test Condition
50-Ω load
50-Ω load
Capacitive coupling
Capacitive coupling
Rated Value
Min.
Typ.
Max.
Unit
1.9
2.0
2.1
V
1.9
2.0
2.1
V
0
–
70
°C
Rated Value
Min.
Typ.
Max.
Unit
3.2
4.0
W
0.85
1.3
V
0
0.3
V
0.5
0.9
V_P-P
0.5
0.9
V_P-P
AC CHARACTERISTICS
V_DD = 2V ±0.1V, VB=2V ±0.1V Ts = 0 to 70°C
Rated Value
Parameter
Symbol
Test Condition
Min.
Typ.
Max.
Unit
Minimum clock period
Setup time (D to CK ↓)
Hold time (CK ↓ to D)
CK-D phase margin
1/8CK ↑ to valid data delay
∆t_C
100
ps
t_DS
-55
-45
-35
ps
t_DH
70
80
90
ps
∆t_M
Input clock period is 100 ps
50
65
ps
t_C8Q
-40
-10
20
ps
Oki Semiconductor
9