TS3004 Datasheet, PDF (3/11 Pages) Touchstone Semiconductor Inc – A 1.55V to 5.25V, 1.9uA, 3.3us to 233s Silicon Timer

TS3004
ELECTRICAL CHARACTERISTICS
VDD = 3V, VPWM_CNTRL= VDD, RSET = 4.32MΩ, RLOAD(FOUT) = Open Circuit, CLOAD(FOUT) = 0pF, CLOAD(PWM) = 0pF, CPWM = 47pF, FDIV2:0 = 000 unless
otherwise noted. Values are at TA = 25°C unless otherwise noted. See Note 1.
PARAMETER
Supply Voltage
Supply Current
FOUT Period
FOUT Period Line
Regulation
SYMBOL
VDD
IDD
tFOUT
ΔtFOUT/V
CONDITIONS
CPWM = VDD
1.55V ≤ VDD ≤ 5.25V
-40°C ≤ TA ≤ 85°C
-40°C ≤ TA ≤ 85°C
-40°C ≤ TA ≤ 85°C
MIN TYP MAX UNITS
1.55
5.25
V
1.9 2.4
2.7
3.3 3.6
µA
4.5
39 40.1 41.2
µs
38
42
0.17
%/V
FOUT Duty cycle
49
51
%
FOUT Period
Temperature
Coefficient
PWMOUT Duty Cycle
PWMOUT Duty Cycle
Line Regulation
CPWM Sourcing Current
UVLO Hysteresis
FOUT, PWMOUT
Rise Time
FOUT, PWMOUT
Fall Time
ΔtFOUT/ΔT
DC(PWMOUT)
ΔDC(PWMOUT)/V
ICPWM
VUVLO
tRISE
tFALL
VPWM_CNTRL= 0V
1.55V < VDD < 5.25V, FDIV2:0 = 000
FDIV2:0 = 000, 001
-40°C ≤ TA ≤ 85°C
FDIV2:0 000, 001
(VDD=1.55V) – (VDD_SHUTDOWN VOLTAGE)
See Note 2, CL = 15pF
See Note 2, CL = 15pF
37
15
930
810
150
0.02
%/°C
41.6 48
24
%
-3
%
1050
1150
nA
97
nA
250 mV
10
ns
10
ns
FOUT Jitter
See Note 3
0.001
%
RSET Pin Voltage
V(RSET)
0.3
V
FDIV Input Current
IFDIV
-40°C ≤ TA ≤ 85°C
10
nA
20
Maximum Oscillator
Frequency
Fosc
RSET= 360K
300 kHz
High Level Output
Voltage, FOUT and
PWMOUT
VDD - VOH
IOH = 1mA
160
mV
Low Level Output
Voltage, FOUT and
PWMOUT
VOL
IOL = 1mA
140
mV
Dead Time
TDT
FOUT edge falling and PWMOUT edge rising
106
ns
Note 1: All devices are 100% production tested at TA = +25°C and are guaranteed by characterization for TA = TMIN to TMAX, as specified.
Note 2: Output rise and fall times are measured between the 10% and 90% of the VDD power-supply voltage levels. The specification is based
on lab bench characterization and is not tested in production.
Note 3: Timing jitter is the ratio of the peak-to-peak variation of the period to the mean of the period. The specification is based on lab bench
characterization and is not tested in production.
TS3004DS r1p0
Page 3
RTFDS