MC33110
4
MOTOROLA RF/IF DEVICE DATA
ELECTRICAL CHARACTERISTICS
(VCC = 5.0 V, f = 1.0 kHz, unless otherwise noted, TA = 25
°
C, see Figure 1)
Characteristic
COMPRESSOR
Unit
Max
Typ
Min
Symbol
Peak Output Current
Pin 11
Ipk
VOO
–
0.3
–
mA
Output Offset
Pin 11, with respect to Pin 6, NO SIGNAL
Change from NO SIGNAL to 1.0 Vrms at Input
–150
–
0
50
150
–
mVdc
EXPANDER
0 dB Gain
(Vin = 100 mVrms, Pin 1 = open)
G(EO)
–1.5
0
1.5
dB
Gain Tracking
@ Vin = 316 mVrms, output relative to G(EO)
@ Vin = 31.6 mVrms, output relative to G(EO)
@ Vin = 10 mVrms, output relative to G(EO)
@ Vin = 3.16 mVrms, output relative to G(EO)
Gt
19
–
–
–61
+ 20
– 20
– 40
– 60
21
–
–
–59
dB
Total Harmonic Distortion
Vin = 100 mVrms, f = 1.0 kHz
THD
0
0.06
1.5
%
Power Supply Rejection (f = 1.0 kHz, CVB = 10
μ
F)
Attack Time (Capacitor @ Pin 3 = 2.2
μ
F)
PSRR
–
37
–
dB
ta(E)
td(E)
Rin
Ipk
VOO
–
19
–
ms
Decay Time (Capacitor @ Pin 3 = 2.2
μ
F)
–
20
–
ms
Input Impedance
Pin 5
–
3.2
–
k
Peak Output Current
Pin 4
–
1.0
–
mA
Output Offset
Pin 4, with respect to Pin 6, NO SIGNAL
Change from NO SIGNAL to 316 mVrms at Input
–150
–
0
25
150
–
mVdc
MISCELLANEOUS
Gain (Pin 10 to Pin 4; Pin 11 capacitor coupled to Pin 5)
VCC = 7.0 V, Vin = 1.0 Vrms
VCC = 3.0 V, Vin = 1.0 Vrms
VCC = 2.1 V, Vin = 31.6 mVrms
Channel Separation
Expander to Compressor, output measured at Pin 11
Vin @ Pin 5 = 316 mVrms, f = 1.0 kHz
Vin @ Pin 5 = 316 mVrms, f = 10 kHz
Compressor to Expander, output measured at Pin 4
Vin @ Pin 10 = 1.0 Vrms, f = 1.0 kHz
Vin @ Pin 10 = 1.0 Vrms, f = 10 kHz
AV
–2.5
–2.5
–2.5
0
0
0
2.5
2.5
2.5
dB
CS
43
–
48
68
–
–
dB
65
–
107
114
–
–
Figure 1. Test Circuit
+
–
+
–
2.2
μ
F
2
μ
F
5.0 k
3.0
μ
F
Expander
Input
Expander
Output
VCC
4.7
μ
F
4.7
μ
F
14
7
6
3
5
4
4.7 k
10 k
Rectifier
Gain
Rectifier
Gain
VB
VB
10 k
VB
Bias &
Reference
Generator
4.7 k
10 k
10 k
12
8
11
9
10
2.0
μ
F
1.0
μ
F
3.0
μ
F
5.0 k
2.2
μ
F
Compressor
Output
1.0
μ
F
Compressor
Input
10 k
10 k