CXA2027 データシートの表示（PDF） - Sony Semiconductor
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CXA2027 Datasheet PDF : 18 Pages
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CXA2027Q
Electrical Characteristics (See Electrical Characteristics Measurement Circuit.)
(VCC = 5V, Ta = 25°C)
No.
Item
Symbol
Measurement conditions
Min. Typ. Max. Unit
1
Current
consumption (1)
Icc1
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
44 60 78 mA
2
Current
consumption (2)
Icc2
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
54 73 94 mA
3
Digital input
voltage High
Vih
3.5
5V
4
Digital input
voltage Low
Vil
0
0.8 V
5 VRB DC voltage Vrb
6 VRT DC voltage Vrt
7 VRT-VRB voltage Vtb
8
Pre-stage GCA
gain min.
Gfn
VRB-VRT equivalent impedance 300Ω
VRB-VRT equivalent impedance 300Ω
VRB-VRT equivalent impedance 300Ω
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)
1.96 2.00 2.04 V
3.94 3.99 4.06 V
1.95 1.98 2.05 V
–1.67 –0.25 +1.11 dB
Maximum pre-stage GCA gain.
9
Pre-stage GCA
gain max.
Gfx
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)
11.77 13.92 16.03 dB
10
Post-stage GCA
gain min.
Grn
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
–8.33 –6.92 –5.61 dB
11
Post-stage GCA
gain max.
Grx
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
3.55 5.24 7.12 dB
12 Output signal
linearity 1
Difference between output value 1/2 level
for input level Vx and output level for input
level 1/2 Vx.
Lin1 Vx = 1.5V (SG35-2). See Note 2.
–5
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
+5 %
13
Output signal
linearity 2
Difference between output value 1/2 level
for input level Vx and output level for input
level 1/2 Vx.
Lin2 Vx = 0.3V (SG35-2). See Note 2.
–5
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
+5 %
–9–
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