AZP94_09 Datasheet, PDF (6/10 Pages) Arizona Microtek, Inc – ECL/PECL ÷1, ÷2 Clock Generation Chip with Tristate Compatible Outputs

AZP94
100K PECL DC Characteristics (V_EE = GND, V_CC = +5.0V)
Symbol
Characteristic
-40°C
Min
Max
0°C
Min
Max
25°C
Min
Max
V_OH
Output HIGH Voltage^1,2
3915
4120
3975
4120
3975
4120
V_OL
Output LOW Voltage^1,2
3100
3445
3100
3380
3100
3380
Input HIGH Voltage¹
V_IH
D/D¯ , EN (PECL)³ 3835
4260
3835
4260
3835
4260
EN (CMOS)⁴ 2000
V_CC
2000
V_CC
2000
V_CC
Input LOW Voltage¹
V_IL
D/D¯ , EN (PECL)³ 3100
3525
3100
3525
3100
3525
EN (CMOS)⁴ GND
800
GND
800
GND
800
V_BB
Reference Voltage¹
3610
3750
3610
3750
3610
3750
I_IH
Input HIGH Current EN
150
150
150
Input LOW Current
I_IL
EN (PECL)³
0.5
0.5
0.5
EN (CMOS)⁴
-150
-150
-150
I_EE
Power Supply Current²
34
34
34
1. For supply voltages other that 5.0V, use the ECL table values and ADD supply voltage value.
2. Specified with outputs terminated through 50Ω resistors to V_CC - 2V.
3. EN-SEL connected to V_EE through a 20kΩ resistor
4. EN-SEL connected V_EE or left open (NC)
85°C
Unit
Min
Max
3975
4120
mV
3100
3380
mV
3835
2000
4260
mV
V_CC
3100
3525
mV
GND
800
3610
3750
mV
150
μA
0.5
μA
-150
37
mA
AC Characteristics (V_EE = -3.0V to -5.5V; V_CC = GND or V_EE = GND; V_CC = +3.0V to +5.5V)
Symbol
Characteristic
-40°C
0°C
25°C
85°C
Unit
Min Typ Max Min Typ Max Min Typ Max Min Typ Max
t_PLH / t_PHL
Propagation Delay
D to Q/Q¯ Outputs¹
(SE)
EN to Q/Q¯ Outputs^1,2
t_SKEW
Duty Cycle Skew³ (SE)
V_PP (AC) Differential Input Swing⁴
150
t_r / t_f
Output Rise/Fall¹
(20% - 80%)
100
450
3000
5
20
1000 150
240 100
450
3000
5
20
1000 150
240 100
450
3000
5
20
1000 150
240 100
450 ps
3000
5
20 ps
1000 mV
240 ps
1. Specified with outputs terminated through 50Ω resistors to V_CC - 2V.
2. Specified from 50% EN input edge to V_OH min or V_OL max of the Q/Q¯ outputs
3. Duty cycle skew is the difference between a t_PLH and t_PHL propagation delay through a device.
4. The peak-to-peak differential input swing is the range for which AC parameters are guaranteed. The device has a voltage gain of ≈ 100.
AC PP INPUT
D
D
V_PP (AC)
June 2009 Rev - 6
www.azmicrotek.com
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