2770W SERIES
s
Features
8
8
8
8
8
8
8
8
8
8
Supply voltage 5.0V.
Directly drives C-MOS IC.
The PLL technology enables this series to cover the frequency range from 1 to 125MHz.
The frequency writing technology makes quick delivery possible.
Height compatible with slim IC package (TSSOP, TVSOP).
Half the area and 1/3 the volume of 2500 Series package (7.0×5.0×1.7mm).
Ultra light weight (0.05g).
The best choice for portable PC, PDA and PC card.
s
Absolute Maximum Rating
Current Consumption in stand-by state is 50µA or less.
Supply Voltage (V
DD
) –0.5~+7.0V DC
Embossed carrier tape and IR reflow are possible.
Storage Temperature Range –40~+85°C
Item
Output Level
Frequency Range
Frequency Stability
/Operating Temp. Range
Supply Voltage (V
DD
)
Current Consumption
(+5V, at 25°C)
V
OL
max / V
OH
min
Tr max/Tf max
Duty Cycle
Fanout (gate)
Stand-by Function
Jitter max
(MHz)
(×10
–6
)/(°C)
(V)
25mA
stand-by
(V)
(ns)
(%)
C
L
(pF)
Tri-state
P-P (ps)
1
<
F
<
40
= =
Model
2770W
C-MOS
40<F
<
70
=
±100/–20~+70 (Standard Model),
±50/–10~+70
+5±10%
40mA
50µA
0.1V
DD
/0.9V
DD
I
OL
=8mA, I
OH
=–8mA
5/5 (0.1V
DD
~0.9V
DD
)
45~55 (at 1/2V
DD
)
15
Yes
250 (<33MHz), 200 (
>
33MHz) (at C
L
= 15pF)
=
3/3 (0.2V
DD
~0.8V
DD
)
40~60 (at 1/2V
DD
)
50mA
70<F
<
125
=
CRYSTAL CLOCK OSCILLATORS
s
2770W Series Outline
5.0
±0.2
s
Output Wave <C-MOS>
(mm)
Tr
0.9V
DD
or 0.8V
DD
1/2V
DD
0.1V
DD
or 0.2V
DD
Tf
V
OH
3.2
±0.2
1.0
±0.2
V
OL
t
0V
2.54
±0.1
#1
1.2
±0.10
#2
Reference footprint
2.54
T
2.20
Duty Cycle = t/T×100 [%]
#4
#3
1.2
±0.10
1.40
1.20
PAD No.
# 1
# 2
# 3
# 4
Connection
STAND-BY
GND
OUTPUT
V
DD
s
Stand-by Function <Tri-state>
# 1 pin input
H level (+2 V
DD
min)
or open
L level (+0.8 V
DD
max)
# 3 pin output
Operating
High impedance
(Weak pull down)
97