SI3233 データシートの表示（PDF） - Silicon Laboratories

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SI3233

PROSLIC® PROGRAMMABLE CMOS SLIC WITH RINGING/BATTERY VOLTAGE GENERATION

Silicon Laboratories 

Si3233

Table 3. AC Characteristics (Continued)

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

Parameter

Longitudinal Impedance

Longitudinal Current per Pin

Test Condition

Min

Typ

200 Hz to 3.4 kHz at TIP or

RING

Register selectable

ETBO/ETBA

00

—

33

01

—

17

10

—

17

Active off-hook

200 Hz to 3.4 kHz

Register selectable

ETBO/ETBA

00

01

10

—

4

—

8

—

8

Notes:

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

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

3. Assumes normal distribution of betas.

Max

—

—

—

—

—

—

Unit

Ω

Ω

Ω

mA

mA

mA

9

8

7

6

Fundamental

Output Power 5

(dBm0)

4

3

2.6

2

1

Acceptable

Region

0 123456789

Fundamental Input Power (dBm0)

Figure 1. Overload Compression Performance

6

Preliminary Rev. 0.5

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