LTC6902IMS#TRPBF Linear Technology, LTC6902IMS#TRPBF Datasheet - Page 2

• Manufacturer Part Number: LTC6902IMS#TRPBF
• Description: IC OSCILLATOR MULTIPHASE 10MSOP
• Manufacturer: Linear Technology
• Type: Oscillator, Siliconr

Specifications of LTC6902IMS#TRPBF

• Frequency: 20MHz
• Voltage - Supply: 2.7 V ~ 5.5 V
• Current - Supply: 2.5mA
• Operating Temperature: -40°C ~ 85°C
• Package / Case: 10-MSOP, Micro10™, 10-uMAX, 10-uSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Count: -

ABSOLUTE AXI U RATI GS
ELECTRICAL CHARACTERISTICS
LTC6902
(Note 1)
Supply Voltage (V
Voltage On Any Pin
(Referred to GND) ......................... – 0.3V to (V
Operating Temperature Range (Note 9)
Specified Temperature Range (Note 10)
Storage Temperature Range ................. – 65 C to 150 C
Lead Temperature (Soldering, 10 sec).................. 300 C
temperature range, otherwise specifications are at T
unless otherwise specified. Pin 9 (MOD) is at 0V unless otherwise specified. R
to the V
SYMBOL
R
2
f
SET
f
f
OUT
OUT
OUT
LTC6902C .......................................... – 40 C to 85 C
LTC6902I ............................................ – 40 C to 85 C
LTC6902C .......................................... – 40 C to 85 C
LTC6902I ............................................ – 40 C to 85 C
/ T
/ V
+
pin. R
PARAMETER
Frequency Accuracy (Notes 2, 3)
Frequency Setting Resistor Range
Frequency Drift Over Temperature
(Note 3)
Frequency Drift Over Supply (Note 3) V
Timing Jitter (Note 4)
Long-Term Stability of
Output Frequency
Duty Cycle (Note 5)
MOD
is defined as a resistor connected from the MOD pin to the V
W
+
) to GND ........................– 0.3V to 6V
W W
CONDITIONS
V
V
R
20k R
Pin 2 = V
Pin 3 = 0V (2-Phase, M = 1)
Pin 3 = Open (3-Phase, M = 3)
Pin 3 = V
Pin 2 = 0V (N = 1)
Pin 3 = 0V (2-Phase, M = 1)
Pin 3 = Open (3-Phase, M = 3)
Pin 3 = V
+
+
+
Pin 2 = V
Pin 2 = Open (N = 10)
Pin 2 = 0V (N = 1)
SET
= 5V
= 2.7V
f
f
= 2.7V to 5V, R
OUT
OUT
= 63.2k
U
SET
A
< 1.5%, V
< 1.5%, V
+
+
+
+
= 25 C. V
or Open (N = 100 or 10)
(4-Phase, M = 4)
(4-Phase, M = 4)
+
(N = 100)
5kHz f
1kHz f
10MHz f
5kHz f
5kHz < f
5kHz f
1kHz f
5kHz f
5kHz f
+ 0.3V)
400k
The
SET
+
+
OUT
OUT
OUT
OUT
OUT
OUT
OUT
OUT
= 5V
= 2.7V
+
= 63.2k
OUT
= 2.7V to 5.5V, R
denotes the specifications which apply over the full operating
10MHz
5kHz
10MHz, LTC6902C
10MHz, LTC6902I
10MHz
5kHz
10MHz, LTC6902C
10MHz, LTC6902I
PACKAGE/ORDER I FOR ATIO
Consult LTC Marketing for parts specified with wider operating temperature ranges.
20MHz
OUT1
OUT2
DIV
PH
V
+
T
JMAX
10-LEAD PLASTIC MSOP
1
2
3
4
5
SET
+
= 150 C,
MS PACKAGE
pin.
L
is defined as a resistor connected from the SET pin
TOP VIEW
= 5k, C
JA
= 250 C/W
L
= 5pF, Pin 3 (PH) = 0V (2-phase, M = 1)
10
9
8
7
6
SET
MOD
GND
OUT4
OUT3
49.0
32.3
49.0
45.0
32.3
49.0
MIN
20
20
U
MS PART MARKING
0.04
50.0
33.3
50.0
50.0
33.3
50.0
TYP
0.004
300
0.1
0.2
0.6
PART NUMBER
0.5
2.0
3.0
0.5
2.0
LTC6902CMS
LTC6902IMS
ORDER
LTK2
LTK3
W
MAX
0.12
51.0
34.3
51.0
55.0
34.3
51.0
400
400
1.5
1.5
4.0
2.0
2.5
2.0
2.5
ppm/ kHr
UNITS
U
%/ C
6902f
%/V
k
k
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%
%