LTC6900 データシートの表示（PDF） - Linear Technology
部品番号
コンポーネント説明
メーカー
LTC6900 Datasheet PDF : 12 Pages
| |||
LTC6900
ABSOLUTE MAXIMUM RATINGS
(Note 1)
Supply Voltage (V+) to GND.........................– 0.3V to 6V
DIV to GND .................................... –0.3V to (V+ + 0.3V)
SET to GND....................................– 0.3V to (V+ + 0.3V)
Operating Temperature Range (Note 8)
LTC6900C............................................– 40°C to 85°C
LTC6900I .............................................–40°C to 85°C
Storage Temperature Range .................. –65°C to 150°C
Lead Temperature (Soldering, 10 sec)................... 300°C
PIN CONFIGURATION
V+ 1
GND 2
SET 3
TOP VIEW
5 OUT
4 DIV
S5 PACKAGE
5-LEAD PLASTIC TSOT-23
TJMAX = 150°C, θJA = 256°C/W
ORDER INFORMATION
LEAD FREE FINISH
TAPE AND REEL
PART MARKING*
PACKAGE DESCRIPTION
TEMPERATURE RANGE
LTC6900CS5#PBF
LTC6900CS5#TRPBF
LTZM
5-Lead Plastic TSOT-23
–40°C to 85°C
LTC6900IS5#PBF
LTC6900IS5#TRPBF
LTZM
5-Lead Plastic TSOT-23
–40°C to 85°C
Consult LTC Marketing for parts specified with wider operating temperature ranges. *The temperature grade is identified by a label on the shipping container.
Consult LTC Marketing for information on non-standard lead based finish parts.
For more information on lead free part marking, go to: http://www.linear.com/leadfree/
For more information on tape and reel specifications, go to: http://www.linear.com/tapeandreel/
ELECTRICAL CHARACTERISTICS The l denotes the specifications which apply over the full operating
temperature range, otherwise specifications are at TA = 25°C. V+ = 2.7V to 5.5V, RL= 5k, CL = 5pF, Pin 4 = V + unless otherwise noted.
All voltages are with respect to GND.
SYMBOL PARAMETER
Δf
Frequency Accuracy (Notes 2, 3)
CONDITIONS
V+ = 5V
MIN
5kHz ≤ f ≤ 10MHz
5kHz ≤ f ≤ 10MHz, LTC6900C ●
5kHz ≤ f ≤ 10MHz, LTC6900I ●
1kHz ≤ f < 5kHz
10MHz < f ≤ 20MHz
TYP MAX
± 0.5 ±1.5
± 2.0
±2.5
±2
±2
UNITS
%
%
%
%
%
V+ = 3V
5kHz ≤ f ≤ 10MHz
5kHz ≤ f ≤ 10MHz, LTC6900C ●
5kHz ≤ f ≤ 10MHz, LTC6900I ●
1kHz ≤ f < 5kHz
± 0.5 ±1.5
%
± 2.0
%
±2.5
%
±2
%
RSET
Frequency-Setting Resistor Range
|Δf| < 1.5%
V+ = 5V
V+ = 3V
20
400
kΩ
20
400
kΩ
Δf/ΔT
Δf/ΔV
Frequency Drift Overtemperature
(Note 3)
Frequency Drift Over Supply (Note 3)
Timing Jitter (Note 4)
Long-Term Stability of Output
Frequency
Duty Cycle (Note 7)
RSET = 63.2k
V+ = 3V to 5V, RSET = 63.2k
Pin 4 = V+, 20k ≤ RSET ≤ 400k
Pin 4 = Open, 20k ≤ RSET ≤ 400k
Pin 4 = 0V, 20k ≤ RSET ≤ 400k
Pin 4 = V+ or Open (DIV Either by 100 or 10)
Pin 4 = 0V (DIV by 1), RSET = 20k to 400k
●
± 0.004
%/°C
●
0.04 0.1
%/V
0.1
%
0.2
%
0.6
%
300
ppm/√kHr
● 49
50
51
%
● 45
50
55
%
6900fa
2
Share Link: 