PL560-37 Datasheet, PDF (9/15 Pages) Micrel Semiconductor – Analog Frequency Multiplier

Analog Frequency Multiplier
PL56X-XX VCXO Family
ELECTRICAL SPECIFICATIONS
ABSOLUTE MAXIMUM RATINGS
PARAMETERS
SYMBOL
MIN.
MAX.
UNITS
Supply Voltage
V_DD
4.6
V
Input Voltage, DC
V_I
GND-0.5
V_DD+0.5
V
Output Voltage, DC
V_O
GND-0.5
V_DD+0.5
V
Storage Temperature
T_S
-65
150
C
Ambient Operating Temperature, Industrial
T_{A_ I}
-40
+85
C
Ambient Operating Temperature, Commercial
T _{A_ C}
0
+70
C
Junction Temperature
T_J
125
C
Lead Temperature (soldering, 10s)
260
C
Input Static Discharge Voltage Protection
2
kV
Exposure of the device under conditions beyond the limits specified by Maximum Ratings for extended periods may cause permane nt damage to the
device and affect product reliability. These conditions represent a stres s rating only, and functional operations of the device at these or any other
conditions above the operational limits noted in this specification is not implied .
LVPECL ELECTRICAL CHARACTERISTICS
PARAMETERS
SYMBOL
CONDITIONS
MIN.
TYP.
MAX. UNITS
Supply Current, loaded outputs
I_DD
Fout = 622.08MHz,
15pF Load
75
80
mA
Operating Voltage*
V_DD
Output Clock Duty Cycle
Short Circuit Current
Output High Voltage
V_OH
Output Low Voltage
V_OL
Clock Rise Time
t_r
Clock Fall Time
t_f
*Contact Micrel for lower operating voltages
2.97
@ V_DD – 1.3V
45
PECL Levels Test Circuit
R_OUTL = 50Ω to
(V_DD – 2V)
50?
@ 20/80%
V_DD-1.025
VDD
2.0V
@ 80/20%
50?
OUT
3.63
V
50
55
%
50
OUT
mA
PECL Output Skew
V
V_DD-1.620 V
0.25
0.45
ns
50%
0.25
0.45
ns
OUT
tSKEW
PECL Levels TLeVstPCEiCrcLuiLt evels Test Circuit
OUT
OUT
VDD
VDD
LVPECL Output PSEkCewL Output Skew
OUT
OUT
LVPECL Transition Time Waveform
DUTY CYCLE
50?
50 2.0V
2.0V
45 - 55%
55 - 45%
50%
50%
OUT
80%
50?
50
OUT
OUT
OUT
OUT
tSKEW
tSKEW
20%
OUT
PECL TransistiPonECTLimTeraWnasivsetifoonrmTime Waveform
tR
tF
DUTY CYCLE
DUTY CYCLE
Micrel Inc. • 2180 Fortune Drive • San Jose, CA 95131 • USA • tel [phone] • fax [phone] • www.micrel.com Rev 11/04/11 Page 9
45 - 55%
45 - 55%
55 - 45%
55 - 45%
OUT
OUT