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SI3012

3.3 V FCC/JATE DIRECT ACCESS ARRANGEMENT

Unspecified 

Si3035

Table 5. AC Characteristics

(VA = Charge Pump, VD = +3.3 V ± 0.3 V, TA = 0 to 70°C for K-Grade)

Parameter

Sample Rate1

PLL1 Output Clock Frequency

Transmit Frequency Response

Symbol

Test Condition

Min

Fs

Fs = FPLL2/5120

7.2

FPLL1 FPLL1 = FMCLK " M1/N1 36

Low –3 dB corner

—

Typ Max Unit

— 11.025 kHz

—

58 MHz

16

—

Hz

Receive Frequency Response

Low –3 dB corner

—

16

Transmit Full Scale Level2 (0 dB gain)

VTX

—

Receive Full Scale Level 2,3 (0 dB gain) VRX

—

Dynamic Range4

DR VIN = 1 kHz, –3 dBFS 80

0.98

0.98

86

Dynamic Range5

DR VIN = 1 kHz, –3 dBFS —

84

Total Harmonic Distortion6

THD VIN = 1 kHz, –3 dBFS —

–84

—

Hz

—

VPEAK

—

VPEAK

—

dB

—

dB

—

dB

Dynamic Range (call progress AOUT)

THD (call progress AOUT)

AOUT Full Scale Level

AOUT Output Impedance

Mute Level (call progress AOUT)

DRAO

THDAO

VIN = 1 kHz

VIN = 1 kHz

60

—

—

dB

—

1.0

—

%

— 0.75 VD —

VPP

—

10

—

kΩ

–90

—

—

dB

Dynamic Range (caller ID mode)

DRCID VIN = 1 kHz, –13 dBFS —

60

—

dB

Caller ID Full Scale Level (0 dB gain)2

VCID

—

0.8

—

VPEAK

Notes:

1. See Figure 23 on page 22.

2. Parameter measured at TIP and RING of Figure 16 on page 15.

3. Receive Full Scale Level will produce – 0.9 dBFS at SDO.

4. DR = 3 dB + 20 log (RMS signal/RMS noise). Applies to both the transmit and receive paths. Measurement bandwidth

is 300 to 3400 Hz. Sample Rate = 9.6 kHz, Loop Current = 40 mA.

5. DR = 3 dB + 20 log (RMS signal/RMS noise). Applies to both the transmit and receive paths. Measurement bandwidth

is 15 to 3400 Hz. Sample Rate = 9.6 kHz, Loop Current = 40 mA.

6. THD = 20 log (RMS distortion/RMS signal). Applies to both the transmit and receive paths.

Sample Rate = 9.6 kHz, Loop Current = 40 mA.

6

Rev. 1.2

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