cxa1992ar Sony Electronics, cxa1992ar Datasheet - Page 25
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cxa1992ar
Manufacturer Part Number
cxa1992ar
Description
Rf Signal Processing Servo Amplifier
Manufacturer
Sony Electronics
Datasheet
1.CXA1992AR.pdf
(49 pages)
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
CXA1992AR
Manufacturer:
SONY/索尼
Quantity:
20 000
The ISET pin is used to connect external resistance. This external resistance sets the current which
determines the focus search, track jump, and sled kick heights.
• Focus search current
• Track jump current (TM3 and TM4 current)
• Sled kick current (TM5 and TM6 current, when D1 = D0 = 0 during 1X$ commands)
Use external resistance of between 30k to 240k .
Using external resistance outside this range may cause oscillation.
I
1
FS1
I
2
I
I
I =
I =
1
2
=
= 2I
V
V
R
R
1
BG
V
BG
R
BG
1
2
1
2
(V
BG
– 25 –
: approximately 1.27V)
CXA1992AR