cxa2027q Sony Electronics, cxa2027q Datasheet - Page 9

• Manufacturer Part Number: cxa2027q
• Description: Analog Signal Processor Ic
• Manufacturer: Sony Electronics

Electrical Characteristics (See Electrical Characteristics Measurement Circuit.)
No.
10
11
12
13
1
2
3
4
5
6
7
8
9
Current
consumption (1)
Current
consumption (2)
Digital input
voltage High
Digital input
voltage Low
VRB DC voltage
VRT DC voltage
VRT-VRB voltage
Pre-stage GCA
gain min.
Pre-stage GCA
gain max.
Post-stage GCA
gain min.
Post-stage GCA
gain max.
Output signal
linearity 1
Output signal
linearity 2
Item
Symbol
Icc1
Icc2
Vih
Vil
Vrb
Vrt
Vtb
Gfn
Gfx
Grn
Grx
Lin1
Lin2
Pre and Post-stage GCA gain = maximum
SW11 to 15 = b, SW16 = a, SW22-1 = b,
SW22-2 = b, SW23 = a, SW31 to 32 = a,
SW35-1 = a
Pre and Post-stage GCA gain = minimum
SW11 to 15 = a, SW16 = a, SW22-1 = b,
SW22-2 = a, SW23 = a, SW31 to 32 = a,
SW35-1 = a
VRB-VRT equivalent impedance 300
VRB-VRT equivalent impedance 300
VRB-VRT equivalent impedance 300
Minimum pre-stage GCA gain.
Input (0.4V) and output (V20) ratio.
SW11 to 15 = a, SW16 = a, SW22-1 = a,
SW23 = a, SW35-1 = b, SW35-2 = a,
SW31, 32 = (a, a) or (a, b) or (b, b)
Maximum pre-stage GCA gain.
Input (0.4V) and output (V20) ratio.
SW11 to 15 = b, SW16 = a, SW22-1 = a,
SW23 = a, SW35-1 = b, SW35-2 = a,
SW31, 32 = (a, a) or (a, b) or (b, b)
Minimum post-stage GCA gain.
Input (0.4V) and output (V20) ratio.
SW11 to 15 = a, SW16 = a, SW22-1 = b,
SW22-2 = a, SW23 = a, SW35-1 = b,
SW35-2 = a, SW31 to 32 = a
Maximum post-stage GCA gain.
Input (0.4V) and output (V20) ratio.
SW11 to 15 = a, SW16 = a, SW22-1 = b,
SW22-2 = b, SW23 = a, SW35-1 = b,
SW35-2 = a, SW31 to 32 = a
Difference between output value 1/2 level
for input level Vx and output level for input
level 1/2 Vx.
Vx = 1.5V (SG35-2). See Note 2.
SW11 to 15 = a, SW16 = b, SW22-1 = a,
SW23 = b, SW31, 32 = (a, a) or (a, b) or (b, b),
SW35-1 = b, SW35-2 = b
Difference between output value 1/2 level
for input level Vx and output level for input
level 1/2 Vx.
Vx = 0.3V (SG35-2). See Note 2.
SW11 to 15 = a, SW16 = b, SW22-1 = a,
SW23 = b, SW31, 32 = (a, a) or (a, b) or (b, b),
SW35-1 = b, SW35-2 = b
Measurement conditions
– 9 –
–1.67
11.77
–8.33
Min.
1.96
3.94
1.95
3.55
3.5
44
54
–5
–5
0
(V
–0.25
13.92
–6.92
Typ.
2.00
3.99
1.98
5.24
CC
60
73
= 5V, Ta = 25°C)
+1.11
16.03
–5.61
Max.
2.04
4.06
2.05
7.12
0.8
78
94
+5
+5
5
CXA2027Q
Unit
mA
mA
dB
dB
dB
dB
%
%
V
V
V
V
V