ics728 Integrated Device Technology, ics728 Datasheet - Page 5

• Manufacturer Part Number: ics728
• Description: Low Cost 27 Mhz 3.3 Volt Vcxo
• Manufacturer: Integrated Device Technology

DC Electrical Characteristics
AC Electrical Characteristics
Thermal Characteristics
IDT™ / ICS™ LOW COST 27 MHZ 3.3 VOLT VCXO
ICS728
LOW COST 27 MHZ 3.3 VOLT VCXO
VDD=3.3 V ±5% , Ambient temperature 0 to +70°C, unless stated otherwise
VDD = 3.3 V ±5%, Ambient Temperature 0 to +70° C, unless stated otherwise
Note 1: External crystal device must conform with Pullable Crystal Specifications listed on page 3.
Operating Voltage
Output High Voltage
Output Low Voltage
Output High Voltage (CMOS
Level)
Operating Supply Current
Short Circuit Current
VIN, VCXO Control Voltage
Output Frequency
Crystal Pullability
VCXO Gain
Output Rise Time
Output Fall Time
Output Clock Duty Cycle
Maximum Output Jitter,
short term
Thermal Resistance Junction to
Ambient
Thermal Resistance Junction to Case
Parameter
Parameter
Parameter
Symbol
t
t
F
F
Symbol
OR
OF
t
t
D
J
O
P
VDD
V
V
V
IDD
I
V
OS
OH
OH
OL
IA
Symbol
0V< VIN < 3.3 V, Note 1
VIN = VDD/2 +1 V, Note 1
0.8 to 2.0 V, C
2.0 to 0.8 V, C
Measured at 1.4 V, C
C
θ
θ
θ
θ
L
JC
JA
JA
JA
=15 pF
I
I
I
Output = 27 MHz,
no load
OH
OL
OH
Conditions
= 12 mA
= -12 mA
= -4 mA
Conditions
Still air
1 m/s air flow
3 m/s air flow
5
Conditions
L
L
=15 pF
=15 pF
L
=15 pF
VDD-0.4
Min.
3.15
2.4
0
Min.
+ 110
Min.
40
Typ.
±50
12
Typ.
Typ. Max. Units
150
140
120
120
100
40
27
50
Max.
3.45
0.4
3.3
ICS728
Max. Units
1.5
1.5
60
ppm/V
MHz
ppm
Units
°C/W
°C/W
°C/W
°C/W
ns
ns
ps
%
mA
mA
V
V
V
V
V
REV B 012505
VCXO