AIS Baseband IC with/without RF Synthesiser
CMX7032/CMX7042
AC Parameters
ADCs
Notes
Min.
Typ.
Max.
Unit
Resolution
–
–
–
10
–
21
–
10 to 90
–
Bits
Input Range
Conversion time
Input impedance
Resistance
Capacitance
Zero error
(input offset to give ADC output = 0)
Integral non-linearity
Differential non-linearity
%AV
µs
DD
34
–
–
> 10
5
–
–
M
pF
0
–
–
mV
LSB
LSB
–
–
10
4
3
53
53
DACs
Resolution
Settling time (to 0.5 LSB)
Output range
–
–
–
–
–
–
5
–
10
10
–
250
–
–
–
5
–
–
Bits
µs
10 to 90
%AV
DD
Output impedance
–
4
1
–
k
LSB
LSB
k
Integral non-linearity
Differential non-linearity
Resistive load
Noise output voltage in 30kHz bandwidth
–
µVrms
RF Synthesiser – Phase Locked Loops (CMX7032 only)
Reference Clock Input
Frequency
Level
Divide ratios (R)
64, 66
61
62
5.0
0.5
2
19.2
–
–
40.0
2.0
8191
MHz
Vp-p
RF Synthesiser
Comparison frequency
Input frequency range
67
65
–
100
-15
14
1088
–
–
–
–
–
–
–
–
–
–
197
2.5
625
10%
5%
500
600
0
–
kHz
MHz
dBm
V/µs
Input level (at 600MHz)
Input Slew Rate
Divide ratios (N)
1Hz Normalised Phase Noise Floor
Charge pump current (high)
Charge pump current (low)
Charge pump current - voltage variation
Charge pump current - sink to source match
1048575
68
63
63
–
–
–
–
–
dBc/Hz
mA
µA
per V
of ISET
2012 CML Microsystems Plc
54
D/7032/42_FI1.2/13
CMLMICRO [ CML MICROCIRCUITS ]
