MC100LVEL39 Datasheet, PDF (4/6 Pages) Motorola, Inc – ÷2/4,÷4/6 Clock Generation Chip

MC100LVEL39
Table 5. LVNECL DC CHARACTERISTICS V_CC = 0.0 V; V_EE = −3.3 V (Note 4)
−40°C
25°C
85°C
Symbol
Characteristic
Min Typ Max Min Typ Max Min Typ Max Unit
I_EE
Power Supply Current
50
59
50
59
54
61 mA
V_OH
Output HIGH Voltage (Note 5)
−1085 −1005 −880 −1025 −955 −880 −1025 −955 −880 mV
V_OL
Output LOW Voltage (Note 5)
−1830 −1695 −1555 −1810 −1705 −1620 −1810 −1705 −1620 mV
V_IH
Input HIGH Voltage (Single−Ended)
−1165
−880 −1165
−880 −1165
−880 mV
V_IL
Input LOW Voltage (Single−Ended)
−1810
−1475 −1810
−1475 −1810
−1475 mV
V_BB
Output Voltage Reference
−1.38
−1.26 −1.38
−1.26 −1.38
−1.26 V
V_IHCMR Input HIGH Voltage Common Mode
Range (Differential) (Note 6)
V_PP < 500 mV −2.0
V_PP y 500 mV −1.8
−0.4 −2.1
−0.4 −1.9
−0.4 −2.1
−0.4 −1.9
−0.4 V
−0.4 _V
I_IH
Input HIGH Current
I_IL
Input LOW Current
150
150
150 mA
0.5
0.5
0.5
mA
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
4. Input and output parameters vary 1:1 with V_CC. V_EE can vary ±0.3 V.
5. Outputs are terminated through a 50 W resistor to V_CC − 2.0 V.
6. V_IHCMR min varies 1:1 with V_EE, max varies 1:1 with V_CC. The V_IHCMR range is referenced to the most positive side of the differential input signal.
Normal operation is obtained if the HIGH level falls within the specified range and the peak-to-peak voltage lies between V_PPmin and 1.0 V.
Table 6. AC CHARACTERISTICS V_CC = 3.3 V; V_EE = 0.0 V or V_CC = 0.0 V; V_EE = −3.3 V (Note 7)
−40°C
25°C
85°C
Symbol
Characteristic
Min Typ Max Min Typ Max Min Typ Max Unit
fmax Maximum Toggle Frequency
1000
1000
1000
MHz
t_PLH
Propagation Delayed Output
t_PHL
CLK to Q (Diff) 850
CLK to Q (S.E.) 850
MR to Q 600
1150 900
1150 900
900 610
1200 950
1200 950
910 630
ps
1250
1250
930
t_SKEW
tJITTER
Within-Device Skew (Note 8) Q₀ − Q₃
Part-to-Part
Q₀ − Q₃ (Diff)
Random CLOCK Jitter (RMS) @
1000 MHz
50
200
2.0 3.0
50
200
2.0 3.0
50 ps
200
2.0 3.0 ps
t_S
Setup Time
EN to CLK 250
250
250
ps
DIVSEL to CLK 400
400
400
t_H
Hold Time
CLK to EN 100
100
100
ps
CLK to Div_Sel 150
150
150
V_PP
Input Swing (Note 9)
t_RR
Reset Recovery Time
t_PW
Minimum Pulse Width
CLK 250
CLK 500
MR 700
1000 250
100
500
700
1000 250
100
500
700
1000 mV
100 ps
ps
t_r, t_f
Output Rise/Fall Times Q (20% − 80%)
280
550 280
550 280
550 ps
NOTE: Device will meet the specifications after thermal equilibrium has been established when mounted in a test socket or printed circuit
board with maintained transverse airflow greater than 500 lfpm. Electrical parameters are guaranteed only over the declared
operating temperature range. Functional operation of the device exceeding these conditions is not implied. Device specification limit
values are applied individually under normal operating conditions and not valid simultaneously.
7. V_EE can vary ±0.3 V. Outputs are terminated through a 50 W resistor to V_CC − 2.0 V.
8. Skew is measured between outputs under identical transitions.
9. V_PP(min) is minimum input swing for which AC parameters are guaranteed. The device will function reliably with differential inputs down to
100 mV.
http://onsemi.com
4