VFC101JN BURR-BROWN [Burr-Brown Corporation], VFC101JN Datasheet - Page 2

• Manufacturer Part Number: VFC101JN
• Description: Synchronized VOLTAGE-TO-FREQUENCY CONVERTER
• Manufacturer: BURR-BROWN [Burr-Brown Corporation]

SPECIFICATIONS
ELECTRICAL
At T
PARAMETER
TRANSFER FUNCTION
Voltage-to-Frequency Mode
Gain Error
Linearity Error
Gain Drift
Offset Referred to Input
Offset Drift
Power Supply Rejection
Response Time
Frequency-to-Voltage Mode
Gain Accuracy
Linearity Error
Input Resistors
Resistance
Temperature Coefficient (T
INTEGRATOR OP AMP
V
V
I
I
A
CMRR
CM Range
V
Bandwidth
COMPARATOR INPUTS
Input Bias Current (I
CLOCK INPUT (Referenced to Digital Common)
Frequency (maximum operating)
Threshold Voltage
Voltage Range
Input Current
Rise Time
OPEN COLLECTOR OUTPUT (Referenced to Digital Common)
V
I
I
Delay Time, Positive Clock
Fall Time
Output Capacitance
OUTPUT ONE-SHOT
Pulse Width Out
REFERENCE VOLTAGE
Accuracy
Drift
Current Output (sourcing)
Power Supply Rejection
Output Impedance
POWER SUPPLY
Rated Voltage
Operating Voltage Range
Total Supply
Digital Common
Quiescent Current: +I
B
OS
OL
OH
OS
OS
OL
OUT
OL
Referred to Internal V
Edge to Output Pulse
A
(1)
(off leakage)
= +25 C and 15VDC supplies unless otherwise noted.
Drift
(2)
Range
(2)
(1)
(1)
®
–I
S
VFC101
)
CC
CC
REF
C
)
(2)
FSR = 100kHz, Over Temperature
(5ns/pF) x C
FSR = 500kHz, C
FSR = 1MHz, C
–V
To Step Input Change
Z
Z
V
f
OUT
LOAD
LOAD
Full Supply Range
OUT
Over Temperature
Over Temperature
CC
FSR
Nominal PW
FSR = 100kHz
FSR = 100kHz
FSR = 100kHz
CONDITIONS
+V
= f
+ 4V < V
= 2V
I
V
= 5k /10,000pF
= 5k /10,000pF
OUT
OS
No Load
CC
OUT
(2)
CLOCK
– 90ns; C
+V
–V
= 10mA
= 100kHz
– (–V
FS
= 30V
CC
CC
(V
(f
IN
IN
IN
OS
OUT
OS
CC
/f
/2V
< +V
CLOCK
= 60pF
)
= 60pF
OS
=
FS
= 300pF
)
CC
)
–V
–V
–7.5
–0.2
+7.5
–7.5
MIN
One Period of New Output Frequency Plus One Clock Period
100
CC
0.8
4.9
CC
80
10
15
1
+ 3
+ 2
2
VFC101JN
TYP
0.01
10.6
100
120
105
300
100
0.01
0.02
0.05
0.01
1.4
0.5
1.4
0.5
9.6
10
150
14
0.3
0.3
50
12
30
50
50
4
5
5
60
15
1
5
+V
0.015
+28.5
–28.5
MAX
+V
0.025
0.02
0.025
+0.1
1000
200
+12
0.05
0.4
5.1
CC
100
100
100
15
10
105
36
15
15
0.5
0.1
0.5
80
25
25
5
2
5
2
2
2
3
CC
– 4
4.95
MIN
*
*
*
*
*
*
*
*
*
*
*
VFC101KN
TYP
50
6.5
30
25
40
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
0.015
MAX
5.05
100
0.02
0.02
40
15
25
15
50
*
55
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
*
2
ppm of FSR/ C
ppm of FSR/ C
% of FSR
% of FSR
% of FSR
% of FSR
ppm/ C
ppm C
UNITS
MHz
MHz
%/V
%/V
mV
V/ C
V/ C
mA
mA
mA
mA
nA
nA
dB
dB
pF
ns
ns
%
%
%
V
V
V
V
V
V
V
V
V
V
V
V
V
A
A
A
s
s