CXA1814 SONY [Sony Corporation], CXA1814 Datasheet - Page 12

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

(AC characteristics 2)
Clock input
Clock Duty
PBIN input
SPIN input
REF PILOT input
REF PILOT output
GCA1 gain fluctuation
GCA2 gain fluctuation
GCA2 Gain
GCA2 frequency response
GCA1 gain difference
GCA2 gain difference
ATF total gain
ATF total gain difference
ENV OUT output Tr/Tf time
Subtracter output Tr/Tf time
Item
Symbol
Trsub1
Trsub2
Tfsub1
Tfsub2
D Gpd
Gerr1
Gerr2
Trenv
Tfenv
D Grf
Gdif1
Gdif2
Vrec
Grf1
Grf2
Grf3
Vck
Vdk
Vpd
Vsp
Vpi
fw
CLOCKIN = 6 MHz, C = 5Pf
REFPILOT = 0.5 Vp-p input
V
V
Value obtained by dividing the ENVOUT electric potential difference
when SPIN = 5 MHz, 0.4 Vp-p and 0 Vp-p by 0.2 V; GCA2 = 0000
Value obtained by dividing the ENVOUT electric potential difference
when SPIN = 5 MHz, 0.2 Vp-p and 0 Vp-p by 0.1 V; GCA2 = 1000
Value obtained by dividing the ENVOUT electric potential difference
when SPIN = 5 MHz, 0.1 Vp-p and 0 Vp-p by 0.05 V; GCA2 = 1111
Frequency –3 dB from SPIN = 0.2 Vp-p, 3 MHz; GCA2 = 1000
PBIN = 10 mVp-p, 100 kHz; Gain difference between GCA1 = n–1
SPIN = 200 mVp-p, 5 MHz; Gain difference between GCA1 = n – 1
PBIN = 30 mVp-p. 116.46 kHz/GCA1 = 0000
REFPILOT=100 kHz/PBIN
PBIN = 30 mVp-p. 146.2 kHz/GCA1 = 0000
REFPILOT = 100 kHz/PBIN
Gerr1– Gerr2
SPIN = 5 MHz, 1 Vp-p/Burst 10 Hz
FHIN = 1 Vp-p, 16 kHz/Burst = 10 Hz/3FHIN = AC GND
Measure 3FH-FH (fig. 5)
3FHIN = 1 Vp-p, 46 kHz/Burst = 10 Hz/FHIN = AC GND
Measure 3FH-FH (fig. 6)
CC
CC
n (n = 1 to 15)
n (n = 1 to 15)
= 3.0...3.6 V Gpd (V
= 3.0...3.6 V Gpd (V
CC
CC
= 3.6 V) – Gpd (V
= 3.6 V) – Gpd (V
Conditions
BPF16OUT Gain
BPF46OUT Gain
– 12 –
GCA2 = 1000 (Fig-4)
(Unless otherwise specified, Ta = 25 °C, V
CC
CC
= 3.0 V)
= 3.0 V)
Min.
–1.5
–1.0
10.0
17.0
320
320
320
320
0.1
0.1
0.1
0.1
2.0
0.2
0.2
30
10
22
22
–2
50
50
Rating values
Typ.
13.0
20.0
100
100
400
400
400
400
0.3
0.4
0.4
0.5
0.5
5.0
1.0
1.0
50
14
25
25
0
0
0
Max.
16.0
23.0
150
150
600
600
600
600
1.5
1.0
1.0
1.0
1.5
1.0
8.0
1.8
1.8
70
28
28
2
Vp-p
Vp-p
MHz
CC
Unit
dB
dB
µS
%
V
= 3.15 V)
CXA1814N
Remarks