ACE9030
ELECTRICAL CHARACTERISTICS
These characteristics apply over these ranges of conditions (unless otherwise stated):
TAMB = – 40 °C to + 85 °C, all VDD = + 3·6 to + 5·0 V, GND ref. = VSS
A.C. Characteristics (continued)
Parameter
Min.
Typ.
Max.
Unit Conditions
LO2 Multiplier
Amplitude
235
500
-10.5
-13.5
-15
mVrms Circuit as in fig. 15,
Reference frequency content of output
2nd, 4th harmonic content of output
5th harmonic of output
6th and higher harmonics in output
SYNTHESISERS
dBc
dBc
dBc
dBc
-20
Reference divider
Reference divider input frequency
Drive level into CIN1 from external oscillator
5
400
30
10
MHz
mVpk-pk With crystal oscillator
powered down
CIN1 input capacitance
CIN1 input resistance
Auxiliary synthesiser
FIA input frequency
Rise and fall times of inputs
Timing Skew between FIA and FIAB
pF
kΩ
10
10
135
10
± 2
MHz May be a sinewave
ns
ns See Fig. 6
or ± 10%
signal Both maxima
period must be met
mVpk-pk Each input, 5 to 50 &
99 to 135 MHz
FIA, FIAB differential signal level with both
sides driven
180
100
360
200
mV pk-pk Each input,
50 to 99 MHz
mVpk-pk One input, 5 to 50 &
99 to 135 MHz
mVpk-pk One input,
50 to 99 MHz
FIA single input drive level with FIAB
decoupled to VSS
FIA, FIAB common mode range
FIA, FIAB common mode range
FIA, FIAB input capacitance
FIA, FIAB differential input resistance
Auxiliary Synthesiser comparison frequency
Main Synthesiser
FIM input frequency
Rise and fall times of inputs
FIM - FIMB Timing Skew
VDD – 1·7
2.8
VDD – 0·7
VDD – 0·85
10
V
V
pF
VDD = 3.6V
VDD = 5V
10
4
kΩ Note 8
MHz
2
20
50
± 2
MHz
ns
ns See Fig. 6
signal Both maxima
period must be met
mVpk-pk Each input,
4 to 20 MHz
or ± 10%
FIM, FIMB differential signal level
with both sides driven.
FIM single input drive level
100
200
1000
mVpk-pk One input,
4 to 20 MHz
with FIMB decoupled to VSS
FIM, FIMB common mode range
FIM, FIMB common mode range
FIM, FIMB input capacitance
VDD – 1·7
2·8
VDD – 0·7
VDD – 0·85
10
V
V
pF
VDD =3.6V
VDD =5V
FIM, FIMB differential input resistance
Delay FIM rising to MODMP/MODMN changing
Main Synthesiser comparison frequency
10
kΩ Note 8
ns
MHz
30
2
Note
8. To simplify single ended drive there is a resistor between FIA and FIAB and another between FIM and FIMB. In this mode the inputs should
drive FIA or FIM with D.C. coupling and the other inputs FIAB and FIMB should be decoupled to ground by external capacitors.
9
MITEL [ MITEL NETWORKS CORPORATION ]
