SI3215-GT View Datasheet(PDF) - Silicon Laboratories

Part Name

Description

Manufacturer

SI3215-GT

PROSLIC® PROGRAMMABLE CMOS SLIC/CODEC WITH RINGING/BATTERY VOLTAGE GENERATION

Silicon Laboratories 

Si3215

Table 2. Recommended Operating Conditions

Parameter

Symbol Test Condition Min*

Typ

Max* Unit

Ambient Temperature

Ambient Temperature

Si3215 Supply Voltage

Si3201 Supply Voltage

Si3201 Battery Voltage

TA

K-grade

0

25

70

oC

TA

B-grade

–40

25

85

oC

VDDD,VDDA1,

VDDA2

3.13

3.3/5.0

5.25

V

VDD

3.13

3.3/5.0

5.25

V

VBAT

VBATH = VBAT

–96

—

–10

V

*Note: All minimum and maximum specifications are guaranteed and apply across the recommended operating conditions.

Typical values apply at nominal supply voltages and an operating temperature of 25 oC unless otherwise stated.

Product specifications are only guaranteed when the typical application circuit (including component tolerances) is

used.

Table 3. AC Characteristics

(VDDA, VDDD = 3.13 to 5.25 V, TA = 0 to 70 °C for K-Grade, –40 to 85 °C for B-Grade)

Parameter

Overload Level

Single Frequency Distortion1

Signal-to-(Noise + Distortion) Ratio2

Audio Tone Generator

Signal-to-Distortion Ratio2

Intermodulation Distortion

Gain Accuracy2

Gain Accuracy Over Frequency

Group Delay Over Frequency

Gain Tracking3

Round-Trip Group Delay

Gain Step Accuracy

Gain Variation with Temperature

Gain Variation with Supply

Test Condition

Min

TX/RX Performance

THD = 1.5%

2.5

2-wire – PCM or

—

PCM – 2-wire:

200 Hz–3.4 kHz

200 Hz to 3.4 kHz

D/A or A/D 8-bit

Active off-hook, and OHT,

any ZAC

Figure 1

0 dBm0, Active off-hook,

45

and OHT, any Zac

—

2-wire to PCM, 1014 Hz

–0.5

PCM to 2-wire, 1014 Hz

–0.5

Figure 3,4

Figure 5,6

1014 Hz sine wave, refer-

ence level –10 dBm

signal level:

3 dB to –37 dB

–0.25

–37 dB to –50 dB

–0.5

–50 dB to –60 dB

–1.0

at 1000 Hz

—

–6 dB to 6 dB

–0.017

All gain settings

–0.25

VDDA = VDDA = 3.3/5 V ±5% –0.1

Typ

—

—

—

—

—

0

0

—

—

—

—

—

1100

—

—

—

Max

—

–45

Unit

VPK

dB

—

—

dB

–45

dB

0.5

dB

0.5

dB

—

—

0.25

dB

0.5

dB

1.0

dB

—

µs

0.017

dB

0.25

dB

0.1

dB

Rev. 0.92

5

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