LCR1210-R100F datasheet(5/59 Pages) SKYWORKS

5 / 59 page

Si32260/1

Skyworks Solutions, Inc. • Phone [781] 376-3000 • Fax [781] 376-3100 • sales@skyworksinc.com • www.skyworksinc.com

Rev. 1.4 • Skyworks Proprietary Information • Products and Product Information are Subject to Change Without Notice • October 7, 2021

1. Electrical Specifications

Table 1. Recommended Operating Conditions1

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

Ambient Temperature

F-grade

°C

G-grade

–40

°C

Silicon Junction Temperature,

QFN-60, QFN-47

TJHV

Linefeed Die

—

1452

°C

Supply Voltage, Si32260/1

VDDD, VDDA

3.13

3.3

3.47

Battery Voltage, Si322603

VBAT

–110

—

–15

Battery Voltage, Si322613

VBAT

–140

—

–15

Notes:

1. All minimum and maximum specifications apply across the recommended operating conditions. Typical values apply at

nominal supply voltages and an operating temperature of 25 °C unless otherwise stated.

2. Except during ringing.

3. Operation at minimum voltage dependent upon loop conditions and dc-dc converter configuration.

Table 2. AC Characteristics

Parameter

Test Condition

Min

Typ

Max

Unit

TX/RX Performance

Overload Compression

2-Wire – PCM

Figure 5

—

Single Frequency Distortion

(0 dBm0 input)

0Hz to 4kHz

—

–40

dBm0

0 Hz – 12 kHz

—

–28

dBm0

Signal-to-(Noise + Distortion)

Ratio1

200Hz to 3.4kHz

D/A or A/D 8-bit

Active off-hook, and OHT, any ZT

Figure 4

—

Audio Tone Generator Signal-to-

Distortion Ratio1

0 dBm0, Active off-hook, and

OHT, any ZT

—

Intermodulation Distortion

—

–41

Gain Accuracy1

2-Wire to PCM or PCM to 2-Wire

1014 Hz, any gain setting

–0.2

—

0.2

Attenuation Distortion vs. Freq.

0 dBm05

See Figure 6 and 7

Notes:

1. Analog signal measured as VTIP – VRING. Assumes ideal line impedance matching.

2. The quantization errors inherent in the µ/A-law companding process can generate slightly worse gain tracking

performance in the signal range of 3 to –37 dB for signal frequencies that are integer divisors of the 8 kHz PCM

sampling rate.

3. VDDD, VDDA =3.3 V, VBAT = –52 V, no fuse resistors; RL = 600 , ZS = 600  synthesized using RS register

coefficients.

4. The level of any unwanted tones within the bandwidth of 0 to 4 kHz does not exceed –55 dBm.

5. 0 dBm0 is equal to 0 dBm into 600 .

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