LTC6905IS5 Linear Technology, LTC6905IS5 Datasheet - Page 4

• Manufacturer Part Number: LTC6905IS5
• Manufacturer: Linear Technology
• Type: Silicon Oscillatorr

Specifications of LTC6905IS5

• Mounting Style: Surface Mount
• Screening Level: Industrial
• Product Length (mm): 2.9mm
• Product Depth (mm): 1.75mm
• Product Height (mm): 0.9mm
• Package / Case: TSOT-23
• Lead Free Status / RoHS Status: Not Compliant

LTC6905
ELECTRICAL CHARACTERISTICS
TYPICAL PERFORMANCE CHARACTERISTICS
SYMBOL PARAMETER
V
t
V
Note 1: Stresses beyond those listed under Absolute Maximum Ratings
may cause permanent damage to the device. Exposure to any Absolute
Maximum Rating condition for extended periods may affect device
reliability and lifetime.
Note 2: Frequency accuracy is defi ned as the deviation from the f
equation. Accuracy is tested with DIV = V
are guaranteed by design.
Note 3: Jitter is the ratio of the peak-to-peak distribution of the period to
the mean of the period. This specifi cation is based on characterization and
is not 100% tested.
Note 4: To conform with the Logic IC Standard convention, current out of
a pin is arbitrarily given as a negative value.
Note 5: Output rise and fall times are measured between the 10% and
90% power supply levels.
4
temperature range, otherwise specifi cations are at T
otherwise noted. All voltages are with respect to GND.
r
OL
SET
, t
f
18
16
14
12
10
8
6
4
2
0
0
Supply Current vs Frequency
÷4
÷4
Low Level Output Voltage (Note 4)
OUT Rise/Fall Time (Note 5)
Voltage at R
5.5V
2.7V
50
÷2
÷2
FREQUENCY (MHz)
SET
100
Pin
÷1
÷1
150
+
, N = 1 and other divide ratios
6905 G01
200
CONDITIONS
V
V
V
V
–0.80
–0.20
–0.40
–0.60
+
+
+
+
0.60
0.40
0.20
= 5.5V, Pin 4 = 0V
= 2.7V, Pin 4 = 0V
= 5.5V
= 2.7V
0
10
A
Frequency Error vs R
= 25°C or as noted. V
OSC
12
The
14
l
denotes the specifi cations which apply over the full specifi ed
16
R
SET
Note 6: A heat sink may be required to keep the junction temperature
below the absolute maximum when the output is shorted indefi nitely.
Note 7: The LTC6905C is guaranteed functional over the operating
temperature range.
Note 8: The LTC6905C is guaranteed to meet specifi ed performance from
0°C to 70°C. The LTC6905C-XXX is designed, characterized and expected
to meet specifi ed performance from –40°C to 85°C but is not tested or QA
sampled at these temperatures. The LTC6905I-XXX is guaranteed to meet
specifi ed performance from –40°C to 85°C.
Note 9: The LTC6905 is optimized for the performance with a 3V power
supply voltage. Please consult LTC Marketing for parts optimized for 5V
operation.
18
I
I
I
I
(kΩ)
OL
OL
OL
OL
= 1mA
= 4mA
= 1mA
= 4mA
SET
20
+
= 2.7V to 5.5V, R
22
6905 G02
24
l
l
l
l
l
l
–0.40
–0.20
L
0.80
0.60
0.40
1.40
1.20
1.00
0.20
= 15k, C
4.27
1.61
0
MIN
2.5
Frequency Error vs Supply Voltage
L
3
= 5pF, Pin 4 = V
0.05
TYP
0.2
0.1
0.4
0.5
4.5
1.7
SUPPLY VOLTAGE (V)
3.5
4
MAX
0.25
4.73
1.79
0.3
0.3
0.5
4.5
+
unless
5
6905 G03
UNITS
6905fd
5.5
ns
V
V
V
V
V
V