ACE9030FP2N Просмотр технического описания (PDF) - Mitel Networks

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производитель

ACE9030FP2N

Radio Interface and Twin Synthesiser

Mitel Networks 

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

LOW FREQUENCY AMPLIFIERS (1 and 2)

Voltage Gain

Input Offset

Open loop input resistance

Open loop output resistance

Unity Gain bandwidth

Input bias current, inverting input

Power supply rejection at 120 Hz, 10 kHz

Output voltage maximum

Output voltage maximum, as a comparator

Output voltage minimum level

Output voltage minimum level

Common mode input range (LF1 1)

Common mode input range (LF1 2)

Output slew rate

Output load capacitance

8 MHz OSCILLATOR and PLL

OSC8 centre frequency

OSC8 VCO sensitivity

OSC8 charge pump output current

CLK8 output load, resistive:

capacitive:

CLK8 output amplitude

CLK8 total output jitter

Start-up time at power-on, to default settings

Lock time to within 125 ppm, after

reprogramming set-ups

AFCIN F.M. DISCRIMINATOR and AFC

AFCIN input signal level

AFCIN input impedance, resistive:

capacitive:

Input frequency

Input signal to integrated noise ratio

Input Schmitt Hysteresis

AUDIO signal SINAD, psophometric, note 7

AUDIO signal hum and noise, note 7

AUDIO output signal level, note 7

AFCOUT load

AFCOUT duty cycle

AFCOUT rise and fall times

Min.

1200

40

VDDA – 0·2

VDDA – 0·1

Typ.

2800

10

1

8

2

50

VSSA

VSSA

0.15

0.25

8·064

25

50

15

25

15

25

0·8

1·0

0·05

50

400

10

8

40

45

195

260

37

Max.

20

200

0·2

0·1

2.5

VDDA

30

100

30

2·4

500

15

15

2·5

10

500

– 46

30

63

75

Unit Conditions

mV

MΩ

kΩ

MHz

nA

dB

V

V

V

V

V

10 kΩ to 6ND

10 kΩ to 6ND

10 kΩ to 6ND

10 kΩ to 6ND

V/µs

pF

MHz

MHz/V

µA

kΩ

pF

Vpk-pk

Hz 0 - 3 kHz

ms With a loop filter as

described in fig. 17

ms

Vpk-pk

kΩ

pF

kHz

dB I.F. ± 15 kHz.

mV

dB 1 kHz tone at 3 kHz

dB peak deviation on

mVrms AFCIN input at I.F.

pF

%

ns

Note

7. AUDIO signal quality is measured with feedback components as shown in figure 18 and with 500 mV peak to peak input to AFCIN.

Discriminator gain is set with D = 3 and M = 40 and VDD = 3·75 V and a crystal at 14·85 MHz. SINAD is defined as the ratio of wanted signal

to all unwanted output, measured simultaneously with filters. The hum and noise figure is defined as the ratio of output power at AUDIO when

AFCIN is unmodulated to the output power when AFCIN is driven as specified above.

8

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