LTC6903(RevA) View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
LTC6903 Datasheet PDF : 12 Pages
| |||
LTC6903/LTC6904
ABSOLUTE AXI U RATI GS
(Note 1)
Total Supply Voltage (V+ to GND) .............................. 6V
Maximum Voltage on any Pin
........................... (GND – 0.3V) ≤ VPIN ≤ (V+ + 0.3V)
Output Short Circuit Duration (Note 2) ............ Indefinite
Operating Temperature Range (Note 3)
LTC6903CMS8/LTC6904CMS8 ........... –40°C to 85°C
LTC6903IMS8/LTC6904IMS8 ............. –40°C to 85°C
LTC6903HMS8/LTC6904HMS8 ......... –40°C to 125°C
Specified Temperature Range (Note 4)
LTC6903CMS8/LTC6904CMS8 ........... –40°C to 85°C
LTC6903IMS8/LTC6904IMS8 ............. –40°C to 85°C
LTC6903HMS8/LTC6904HMS8 ......... –40°C to 125°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10sec)................... 300°C
UW U
PACKAGE/ORDER I FOR ATIO
ORDER PART
NUMBER
GND 1
SDI 2
SCK 3
SEN/ADR* 4
TOP VIEW
8 V+
7 OE
6 CLK
5 CLK
MS8 PACKAGE
8-LEAD PLASTIC MSOP
TJMAX = 150°C, θJA = 200°C/W
LTC6903CMS8
LTC6903IMS8
LTC6903HMS8
LTC6904CMS8
LTC6904IMS8
LTC6904HMS8
MS8 PART MARKING*
* SEN (LTC6903)
ADR (LTC6904)
LTABN
LTAES
*The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for parts specified with wider operating temperature ranges.
ELECTRICAL CHARACTERISTICS The q denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. V+ = 2.7V to 5.5V, GND = 0V, unless otherwise noted.
SYMBOL
∆fi
∆f
fMAX
fMIN
∆f/∆T
∆f/∆V
ROUT
VOH
VOL
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
CONDITIONS
f = 1.039kHz, V+ = 3V, CLOAD = 5pF
Single Output Active:
Over All Settings, V+ = 2.7V, CLOAD = 5pF
Over All Settings, V+ = 5.5V, CLOAD = 5pF
LTC6903CMS8, LTC6904CMS8:
Over All Settings, V+ = 2.7V, CLOAD = 5pF
Over All Settings, V+ = 5.5V, CLOAD = 5pF
LTC6903HMS8, LTC6903IMS8,
LTC6904HMS8, LTC6904IMS8:
Over All Settings, V+ = 2.7V, CLOAD = 5pF
Over All Settings, V+ = 5.5V, CLOAD = 5pF
1.039kHz to 8.5MHz
1.039kHz to 68MHz
1.039kHz to 1MHz
1.039kHz to 68MHz
CLK, CLK Pins, V+ = 2.7V
V+ = 5.5V, 4mA Load
V+ = 2.7V, 4mA Load
V+ = 5.5V, 1mA Load
V+ = 2.7V, 1mA Load
V+ = 5.5V, 4mA Load
V+ = 2.7V, 4mA Load
V+ = 5.5V, 1mA Load
V+ = 2.7V, 1mA Load
MIN
q
q
q
q
q 49
q 4.8
q2
q 5.2
q 2.3
q
q
q
q
TYP MAX
±0.75
0.5
1.1
0.5
1.6
0.5 1.65
0.5
2
UNITS
%
%
%
%
%
0.5
1.9
%
0.5
2.2
%
68
MHz
1.039
kHz
10
ppm/°C
0.05
%/V
300
ppm/√kHr
0.4
%
1
%
50
51
%
50
%
45
Ω
5.3
V
2.3
V
5.45
V
2.55
V
0.15 0.3
V
0.25 0.45
V
0.05 0.15
V
0.05 0.2
V
69034fa
2
Share Link: 