PE3238-21 Ver la hoja de datos (PDF) - Peregrine Semiconductor
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PE3238-21 Datasheet PDF : 15 Pages
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PE3238
Product Specification
Table 2. Absolute Maximum Ratings
Symbol Parameter/Conditions Min Max Units
VDD
Supply voltage
VI
Voltage on any input
II
DC into any input
-0.3 4.0
V
-0.3
VDD
+ 0.3
V
-10 +10 mA
IO
DC into any output
Tstg
Storage temperature
range
-10 +10 mA
-65 150
°C
Table 3. Operating Ratings
Symbol Parameter/Conditions Min Max Units
VDD
Supply voltage
TA
Operating ambient
temperature range
2.85 3.15
V
-40 85
°C
Table 4. ESD Ratings
Symbol
Parameter/Conditions
Level Units
VESD
ESD voltage human body model
(Note 1)
1000
V
Note 1: Periodically sampled, not 100% tested. Tested per MIL-
STD-883, M3015 C2
Electrostatic Discharge (ESD) Precautions
When handling this UltraCMOS™ device, observe
the same precautions that you would use with
other ESD-sensitive devices. Although this device
contains circuitry to protect it from damage due to
ESD, precautions should be taken to avoid
exceeding the specified rating in Table 4.
Latch-Up Avoidance
Unlike conventional CMOS devices, UltraCMOS™
devices are immune to latch-up.
Table 5. DC Characteristics: VDD = 3.0 V, -40° C < TA < 85° C, unless otherwise specified
Symbol
Parameter
Conditions
Min
Typ
IDD
Operational supply current;
Prescaler enabled
Digital Inputs: All except fr , R0, Fin, Fin
VDD = 2.85 to 3.15 V
20
VIH
High level input voltage
VDD = 2.85 to 3.15 V
0.7 x VDD
VIL
Low level input voltage
VDD = 2.85 to 3.15 V
IIH
High level input current
VIH = VDD = 3.15 V
IIL
Low level input current
VIL = 0, VDD = 3.15 V
-1
Reference Divider input: fr
IIHR
High level input current
VIH = VDD = 3.15 V
IILR
Low level input current
VIL = 0, VDD = 3.15 V
-100
R0 Input (Pull-up Resistor): R0
IIHRO
High level input current
VIH = VDD = 3.15 V
IILRO
Low level input current
VIL = 0, VDD = 3.15 V
-5
Counter and phase detector outputs: fc, fp
VOLD
Output voltage LOW
Iout = 6 mA
VOHD
Output voltage HIGH
Iout = -3 mA
VDD - 0.4
Lock detect outputs: Cext, LD
VOLC
Output voltage LOW, Cext
Iout = 0.1 mA
VOHC
VOLLD
Output voltage HIGH, Cext
Output voltage LOW, LD
Iout = -0.1 mA
Iout = 1 mA
VDD - 0.4
Max
35
Units
mA
V
0.3 x VDD
V
+1
µA
µA
+100
µA
µA
+5
µA
µA
0.4
V
V
0.4
V
V
0.4
V
Document No. 70-0031-03 │ www.psemi.com
©2003-2005 Peregrine Semiconductor Corp. All rights reserved.
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