XR-2207 Datasheet, PDF (3/24 Pages) Exar Corporation – Voltage-Controlled Oscillator

XR-2207
ELECTRICAL CHARACTERISTICS
Test Conditions: Test Circuit of Figure 3 and Figure 4, V_CC = V_EE = 6V, T_A = +25°C, C = 5000pF, R₁ = R₂ =
R₃ = R₄ = 20kΩ, RL = 4.7kΩ, Binary Inputs Grounded, S₁ and S₂ Closed Unless Otherwise Specified
Parameters
General Characteristics
Supply Voltage
Single Supply
Split Supplies
Supply Current
Single Supply
Split Supply
Positive
Negative
XR-2207ID/XR-2207M
Min. Typ. Max.
8
26
$4
$13
5
7
5
7
4
6
Oscillator Section - Frequency Characteristics
Upper Frequency Limit
0.5
1.0
Lowest Practical Frequency
0.01
Frequency Accuracy
$1 $3
Frequency Matching
0.5
Frequency Stability
Temperature
Power Supply
20
50
0.15
Sweep Range
1000:1 3000:1
Sweep Linearity
10:1 Sweep
1000:1 Sweep
FM Distortion
Recommended Range of
Timing Resistors
1.5
Impedance at Timing Pins
DC Level at Timing Terminals
Binary Keying Inputs
Switching Threshold
1.4
1
2
5
0.1
2000
75
10
2.2
2.8
Input Impedance
5
XR-2207CP/D
Min. Typ. Max.
Units Conditions
8
26
V See Figure 3
$4
$13
V See Figure 4
See Figure 3
5
8
mA Measure at Pin 1, S₁, S₂
Open
See Figure 4
5
8
mA Measure at Pin 1, S₁, S₂
Open
4
7
mA Measured at Pin 12, S₁, S₂
Open
0.5
1.0
MHz C =500pF, R₃ = 2kΩ
0.01
Hz C =50µF, R₃ = 2MΩ
$1
$5 % of f_O
0.5
% of f_O
30
0.15
1000:1
1.5
5
0.1
ppm/°C
%V
f_H/f_L
%
%
0°C < T_A< 70°C
R3 = 1.5kΩ for f_H1
R3 = 2MΩ for f_L
C =5000pF
f_H=10kHz, f_L= 1kHz
f_H=100kHz, f_L= 100Hz
$10% FM Deviation
1.5
2000
kΩ See Characteristic Curves
75
Ω Measured at Pins 4, 5, 6, or 7
10
mV
1.4
2.2
2.8
5
V Measured at Pins 8 and 9,
Referenced to Pin 10
kΩ
Notes
Bold face parameters are covered by production test and guaranteed over operating temperature range.
Rev. 2.02
3