LTC6903 Linear Technology, LTC6903 Datasheet - Page 2

• Manufacturer Part Number: LTC6903
• Description: (LTC6903 / LTC6904) 1kHz - 68MHz Serial Port Programmable Oscillator
• Manufacturer: Linear Technology

ABSOLUTE AXI U RATI GS
LTC6903/LTC6904
(Note 1)
Total Supply Voltage (V
Maximum Voltage on any Pin
Output Short Circuit Duration (Note 2) ............ Indefinite
Operating Temperature Range (Note 3)
Specified Temperature Range (Note 4)
Storage Temperature Range .................. –65 C to 150 C
Lead Temperature (Soldering, 10sec)................... 300 C
temperature range, otherwise specifications are at T
SYMBOL
f
f
R
V
V
2
ELECTRICAL CHARACTERISTICS
MAX
MIN
OH
OL
fi
f
f/ T
f/ V
OUT
LTC6903CMS8/LTC6904CMS8 ........... –40 C to 85 C
LTC6903IMS8/LTC6904IMS8 ............. –40 C to 85 C
LTC6903HMS8/LTC6904HMS8 ......... –40 C to 125 C
LTC6903CMS8/LTC6904CMS8 ........... –40 C to 85 C
LTC6903IMS8/LTC6904IMS8 ............. –40 C to 85 C
LTC6903HMS8/LTC6904HMS8 ......... –40 C to 125 C
........................... (GND – 0.3V) VPIN (V
PARAMETER
Initial Frequency Accuracy
Total Frequency Accuracy (Note 7)
Maximum Operating Frequency
Minimum Operating Frequency
Frequency Drift Over Temperature
Frequency Drift Over Supply
Long Term Frequency Stability
Timing Jitter
(See Graph)
Duty Cycle
Output Resistance
High Level Output Voltage
Low Level Output Voltage
W
+
to GND) .............................. 6V
W W
U
A
CONDITIONS
f = 1.039kHz, V
Single Output Active:
Over All Settings, V
Over All Settings, V
LTC6903CMS8, LTC6904CMS8:
Over All Settings, V
Over All Settings, V
LTC6903HMS8, LTC6903IMS8,
LTC6904HMS8, LTC6904IMS8:
Over All Settings, V
Over All Settings, V
1.039kHz to 8.5MHz
1.039kHz to 68MHz
1.039kHz to 1MHz
1.039kHz to 68MHz
CLK, CLK Pins, V
V
V
V
V
V
V
V
V
+
+
+
+
+
+
+
+
= 25 C. V
+
= 5.5V, 4mA Load
= 2.7V, 4mA Load
= 5.5V, 1mA Load
= 2.7V, 1mA Load
= 5.5V, 4mA Load
= 2.7V, 4mA Load
= 5.5V, 1mA Load
= 2.7V, 1mA Load
+ 0.3V)
The
+
denotes the specifications which apply over the full operating
= 2.7V to 5.5V, GND = 0V, unless otherwise noted.
+
= 3V, C
+
= 2.7V
PACKAGE/ORDER I FOR ATIO
+
+
+
+
+
+
*The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
SEN/ADR*
* SEN (LTC6903)
= 2.7V, C
= 5.5V, C
= 2.7V, C
= 5.5V, C
= 2.7V, C
= 5.5V, C
ADR (LTC6904)
LOAD
GND
SCK
SDI
T
JMAX
8-LEAD PLASTIC MSOP
= 5pF
LOAD
LOAD
LOAD
LOAD
LOAD
LOAD
1
2
3
4
= 150 C,
MS8 PACKAGE
TOP VIEW
= 5pF
= 5pF
= 5pF
= 5pF
= 5pF
= 5pF
JA
= 200 C/W
8
7
6
5
OE
CLK
CLK
V
+
MIN
4.8
5.2
2.3
49
2
U
MS8 PART MARKING*
1.039
0.05
5.45
2.55
0.15
0.25
0.05
0.05
TYP
300
0.5
0.5
0.5
0.5
0.5
0.5
0.4
5.3
2.3
68
10
50
50
45
1
LTC6903CMS8
LTC6903IMS8
LTC6903HMS8
LTC6904CMS8
LTC6904IMS8
LTC6904HMS8
ORDER PART
NUMBER
LTABN
LTAES
W
MAX
1.65
0.45
0.15
0.75
1.1
1.6
1.9
2.2
0.3
0.2
51
2
ppm/ kHr
ppm/ C
UNITS
69034fa
U
MHz
%/V
kHz
%
%
%
%
%
%
%
%
%
%
%
V
V
V
V
V
V
V
V