SI3215-C-GMR Silicon Laboratories Inc, SI3215-C-GMR Datasheet - Page 6

• Manufacturer Part Number: SI3215-C-GMR
• Manufacturer: Silicon Laboratories Inc

Specifications of SI3215-C-GMR

• Lead Free Status / RoHS Status: Compliant

Si3215
Table 3. AC Characteristics (Continued)
(V
6
Parameter
2-Wire Return Loss
Transhybrid Balance
Idle Channel Noise
PSRR from VDDA
PSRR from VDDD
PSRR from VBAT
Longitudinal to Metallic or PCM
Balance
Metallic to Longitudinal Balance
Longitudinal Impedance
Longitudinal Current per Pin
Notes:
DDA
1. The input signal level should be 0 dBm0 for frequencies greater than 100 Hz. For 100 Hz and below, the level should be
2. Analog signal measured as V
3. The quantization errors inherent in the µ3/A-law companding process can generate slightly worse gain tracking
4. The level of any unwanted tones within the bandwidth of 0 to 4 kHz does not exceed –55 dBm.
5. Assumes normal distribution of betas.
, V
–10 dBm0. The output signal magnitude at any other frequency will be smaller than the maximum value specified.
performance in the signal range of 3 dB to –37 dB for signal frequencies that are integer divisors of the 8 kHz PCM
sampling rate.
DDD
= 3.13 to 5.25 V, T
4
A
= 0 to 70 °C for K-Grade, –40 to 85 °C for B-Grade)
TIP
– V
RING
200 Hz to 3.4 kHz, β
200 Hz to 3.4 kHz at TIP or
RX and TX, DC to 3.4 kHz
RX and TX, DC to 3.4 kHz
RX and TX, DC to 3.4 kHz
Psophometric Weighted
C-Message Weighted
. Assumes ideal line impedance matching.
β
Longitudinal Performance
β
Register selectable
Register selectable
150, 1% mismatch
Q1,Q2
200 Hz to 3.4 kHz
300 Hz to 3.4 kHz
200 Hz to 3.4 kHz
200 Hz to 3.4 kHz
Q1,Q2
Test Condition
Active off-hook
Using Si3201
Noise Performance
ETBO/ETBA
ETBO/ETBA
3 kHz flat
= 300 to 800
RING
= 60 to 240
00
01
10
00
01
10
Rev. 0.92
Q1,Q2
5
5
≥
Min
30
30
40
40
40
56
43
53
53
40
—
—
—
—
—
—
—
—
—
Typ
35
60
60
60
60
33
17
17
—
—
—
—
—
—
—
—
4
8
8
Max
–75
—
15
18
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
dBrnC
dBmP
dBrn
Unit
mA
mA
mA
dB
dB
dB
dB
dB
dB
dB
dB
dB
dB
Ω
Ω
Ω