LTC1799IS5-TRPBF 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
LTC1799IS5-TRPBF Datasheet PDF : 4 Pages
| |||
LTC1799
ABSOLUTE AXI U RATI GS
(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)
OUT to GND ................................... – 0.3V to (V+ + 0.3V)
Operating Temperature Range
LTC1799C ............................................... 0°C to 70°C
LTC1799I ............................................ – 40°C to 85°C
Storage Temperature Range ................. – 65°C to 150°C
Lead Temperature (Soldering, 10 sec).................. 300°C
UW U
PACKAGE/ORDER I FOR ATIO
V+ 1
GND 2
SET 3
TOP VIEW
5 OUT
4 DIV
S5 PACKAGE
5-LEAD PLASTIC SOT-23
TJMAX = 125°C, θJA = 256°C/W
ORDER PART NUMBER
LTC1799CS5
LTC1799IS5
S5 PART MARKING
LTND
LTNE
Consult factory 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, RL=5k, CL = 5pF, Pin 4 = V+ unless otherwise noted.
All voltages are with respect to GND.
SYMBOL
∆f
RSET
fMAX
fMIN
∆f/∆T
∆f/∆V
V+
IS
VIH
VIL
IDIV
PARAMETER
Frequency Accuracy
(Notes 2, 3)
Frequency-Setting Resistor Range
Maximum Frequency
Minimum Frequency
Freq Drift Over Temp (Note 3)
Freq Drift Over Supply (Note 3)
Timing Jitter
(Note 4)
Long-Term Stability of Output Frequency
Duty Cycle
Operating Supply Range
Power Supply Current
High Level DIV Input Voltage
Low Level DIV Input Voltage
DIV Input Current
CONDITIONS
V+ = 5V
5kHz < f < 20MHz
5kHz < f < 20MHz, LTC1799C
5kHz < f < 20MHz, LTC1799I
1kHz < f < 5kHz
20MHz < f < 30MHz
V+ = 3V
5kHz < f < 10MHz
5kHz < f < 10MHz, LTC1799C
5kHz < f < 10MHz, LTC1799I
1kHz < f < 5kHz
10MHz < f < 20MHz
∆f < 1.5%
V+ = 5V
V+ = 3V
∆f < 2.5%, Pin 4= 0V
V+ = 5V
V+ = 3V
∆f < 2.5%, Pin 4= V+
RSET = 31.6k
V+ = 2.7V to 5.5V, RSET = 31.6k
Pin 4 = V+
Pin 4 = Floating
Pin 4 = 0V
Pin 4 = V+ or Floating (DIV Either by 100 or 10)
Pin 4 = 0V (DIV by 1)
RSET = 200k, Pin 4 = V+, RL = 0
RSET = 10k, Pin 4 = 0V, No Load
V+ = 5V
V+ = 5V
V+ = 3V
Pin 4 = V+
Pin 4 = 0V
MIN
q
q
q
q
5
10
q
q
q 49
q 45
q 2.7
q
q
q
q V+ – 0.4
q
q
q
TYP
± 0.5
± 2.5
± 2.5
± 0.5
± 2.5
± 2.5
30
20
1
±0.004
0.05
0.06
0.13
0.4
300
50
50
0.7
5
–5
MAX
UNITS
±1.5
%
±2
%
± 2.5
%
%
%
±1.5
%
±2
%
± 2.5
%
%
%
200
kΩ
200
kΩ
MHz
MHz
kHz
%/°C
0.1
%/V
%
%
%
ppm/√kHr
51
%
55
%
5.5
V
1.1
mA
2.4
mA
2
mA
V
0.5
V
8
µA
8
µA
2
Share Link: 