MT8889CS View Datasheet(PDF) - Zarlink Semiconductor Inc
Part Name
Description
MFG CO.
'MT8889CS' PDF : 31 Pages View PDF
MT8889C
Electrical Characteristics
Gain Setting Amplifier - Voltages are with respect to ground (VSS) unless otherwise stated, VSS= 0V.
Characteristics
Sym Min Typ Max Units
Test Conditions
1 Input leakage current
2 Input resistance
3 Input offset voltage
4 Power supply rejection
IIN
RIN
10
VOS
PSRR 50
100
nA
MΩ
25
mV
dB
VSS ≤ VIN ≤ VDD
1 kHz
5 Common mode rejection
CMRR 40
dB
6 DC open loop voltage gain
7 Unity gain bandwidth
8 Output voltage swing
AVOL
40
BW 1.0
VO
0.5
VDD-0.5
dB
MHz
V
CL = 20p
CL = 20p
RL ≥ 100 kΩ to VSS
9 Allowable capacitive load (GS)
CL
100
pF
10 Allowable resistive load (GS)
RL
50
kΩ
11 Common mode range
VCM 1.0
VDD-1.0 V
Figures are for design aid only: not guaranteed and not subject to production testing.
Characteristics are over recommended operating conditions unless otherwise stated.
PM>40°
VO = 4Vpp
RL = 50kΩ
MT8889C AC Electrical Characteristics† - Voltages are with respect to ground (VSS) unless otherwise stated.
Characteristics
Sym
Min
Typ‡ Max Units
Notes*
1
R
X
Valid input signal levels
(each tone of composite
signal)
-29
27.5
+1
dBm 1,2,3,5,6
869 mVRMS 1,2,3,5,6
† Characteristics are over recommended operating conditions (unless otherwise stated) using the test circuit shown in Figure 13.
AC Electrical Characteristics† - Voltages are with respect to ground (VSS) unless otherwise stated. fC=3.579545 MHz
Characteristics
Sym
Min
Typ‡ Max Units
Notes*
1
Positive twist accept
8
dB
2,3,6,9
2
Negative twist accept
8
dB
2,3,6,9
3
Freq. deviation accept
4
R
X
Freq. deviation reject
5
Third tone tolerance
±1.5%± 2Hz
±3.5%
-16
2,3,5
2,3,5
dB
2,3,4,5,9,10
6
Noise tolerance
-12
dB
2,3,4,5,7,9,10
7
Dial tone tolerance
22
dB
2,3,4,5,8,9
† Characteristics are over recommended operating conditions unless otherwise stated.
‡ Typical figures are at 25°C, VDD = 5V, and for design aid only: not guaranteed and not subject to production testing.
* *See “Notes” following AC Electrical Characteristics Tables.
14
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