CXA1814 SONY [Sony Corporation], CXA1814 Datasheet - Page 16

• Manufacturer Part Number: CXA1814
• Description: 8 mm VCR ATF
• Manufacturer: SONY [Sony Corporation]

Serial Control Block
Serial Data Contents (SERIAL DATA)
GCA1
Glp1M REF
(Glp1M = 25 ± 2 dB)
D0 D1 D2 D3
Block connection
Timing chart
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
CS
SCLK
SIN
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
Mechanism/Servo
Controller
(MCU)
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
PBAMPGAIN (dB)
10 ± 0.5
11 ± 0.5
12 ± 0.5
13 ± 0.5
14 ± 0.5
15 ± 0.5
0 ± 0.5
1 ± 0.5
2 ± 0.5
3 ± 0.5
4 ± 0.5
5 ± 0.5
6 ± 0.5
7 ± 0.5
8 ± 0.5
9 ± 0.5
Tcsclk
The 10 bits before Data Read CS rises at the rising
edge are labeled D0 to D9. (See the figure below.)
Data Read : Rising Edge
D0 to D9 : 10BITS Before Rising Edge of CS
SOUT
SCLK
CS
Tclk
DataRead
GCA2
Grf1 REF
(Grf1 = 5 ± 2 dB)
D4 D5 D6 D7
0
0
0
0
0
0
0
0
1
1
1
1
1
1
1
1
0
0
0
0
1
1
1
1
0
0
0
0
1
1
1
1
SIN
SCLK
CS
D9 D8 D7 D6 D5 D4 D3 D2 D1 D0
0
0
1
1
0
0
1
1
0
0
1
1
0
0
1
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
0
1
– 16 –
SPAMPGAIN (dB)
Serial
Port
Gain
Control
&
TESTMODE
Control
ATF IC
10 ± 0.5
11 ± 0.5
12 ± 0.5
13 ± 0.5
14 ± 0.5
15 ± 0.5
0 ± 0.5
1 ± 0.5
2 ± 0.5
3 ± 0.5
4 ± 0.5
5 ± 0.5
6 ± 0.5
7 ± 0.5
8 ± 0.5
9 ± 0.5
Tclkcs
PB GAIN
SP/LP GAIN
TESTMODE
Select
TEST
Note) For input mode, pull up to
D8 D9
0
0
1
1
V
Input voltage is 0.5 Vp-p or
less.
0
1
0
1
Tcsclk
Tclkcs
CC
Tclk
with a 100 kΩ resistor.
OUTPUT OF GCA
OUTPUT OF B.M
INPUT OF BPF16 k, 46 k
NOT USED
TESTMODE
5 µsec
1 µsec
5 µsec
NIN
CXA1814N
MAX