LTC6907 View Datasheet(PDF) - Linear Technology
Part Name
Description
MFG CO.
'LTC6907' PDF : 12 Pages View PDF
LTC6907
TEST CIRCUIT
SUPPLY
VOLTAGE 0.1µF
LTC6907
V+ OUT
GND GRD
DIV SET
CTEST
EQUIVALENT CIRCUIT OF
OSCILLOSCOPE OR
FREQUENCY COUNTER PROBE
RSET
0.01%
10ppm/°C
CPROBE
RPROBE
10M
6907 F01
CTEST = 1/(1/5pF – 1/CPROBE)
= 7.5pF FOR A 15pF SCOPE PROBE
Figure 1. Test Circuit with 5pF Effective Load
EQUIVALE T I PUT A D OUTPUT CIRCUITS
V+
6
20Ω
800pF
GND
2
6907 F02
Figure 2. V+ Pin
V+
6
SET
1k
4
GND
2
6907 F03
Figure 3. SET Pin
V+
6
GRD
5
200Ω
TOTAL OUTPUT
RESISTANCE
GND
2
6907 F04
Figure 4. GRD Pin
V+
6
DIV
3
GND
2
5M
5M
6907 F05
Figure 5. DIV Pin
V+
6
OUT
1
fOUT
150Ω
GND
2
6907 F06
Figure 6. OUT Pin
6907fa
6
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