XR2207 Exar Corporation, XR2207 Datasheet - Page 5
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XR2207
Manufacturer Part Number
XR2207
Description
Voltage-Controlled Oscillator
Manufacturer
Exar Corporation
Datasheet
1.XR2207.pdf
(24 pages)
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Company
Part Number
Manufacturer
Quantity
Price
Part Number:
XR2207CP
Manufacturer:
XR
Quantity:
20 000
Company:
Part Number:
XR2207ID
Manufacturer:
FSC
Quantity:
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Binary
Keying
Inputs
Rev. 2.02
9
8
B
A
Timing Resistors
Q6
R1
R2
Q5
B
A
Q7
Q19
R
Q16
Q17
Q8
Q1 Q2
7
Figure 2. Equivalent Schematic Diagram
6
Capacitor
2
Timing
5
Ground
BIAS
Q3 Q4
4
3
Q9
11
10
Q18
Q12
Q23
5
R
Q10
4R
Q22
Q13
Q11
R5
Q20
R3
R4
Q14
R6
Q21
Q15
R7
R
R
Q24
2R
+
XR-2207
–
Q25 Q26
Square Wave
1
14
2R
Output
V
Triangle Wave
CC
Q27
13
Output
V
12
EE