stlc3040 STMicroelectronics, stlc3040 Datasheet - Page 41
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stlc3040
Manufacturer Part Number
stlc3040
Description
Subscriber Line Interface Codec Filter, Cofislic
Manufacturer
STMicroelectronics
Datasheet
1.STLC3040.pdf
(49 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
stlc3040FN
Manufacturer:
ST
Quantity:
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ECHO CANCELLING (Test Cond. 3)
*) CR[1] = 20h means digital loop-back 2 on.
RETURN LOSS (Test Cond. 4)
B[1..8] = 0
R[1..4] = 0
X[1..4] = 0
R
X
Z
B
Z
CR[ 1] = 20 *)
K = 05A0 (1440)
CR[ 4] = FD
CR[ 3] = A5
CR[ 2] = 00
CR[ 5] = 60
CR[ 6] = 50
K = 0100h
GR = FFh
GX = FFh
CR[ 3] = A5
CR[ 1] = 00
CR[ 2] = 00
CR[ 4] = F9
CR[ 5] = 60
CR[ 6] = 60
GR = 0
GX = 0
| 1FFFh
| 0h
| 0h
| 0h
| 1FFFh
| 0h
| 0h
| 0h
| 0800h
| 3000h
| 1000h
| 3FE0h
| 0h
| 14h
| 34h
| 22Ch
| 4h
| 8h
| 3FE0h
| 39D3h
| 0859h
| 1E13h
(8191) |
(0)
(0)
(0)
(8191) |
(0)
(0)
(0)
(2048) |
(-4096) |
(4096) |
(-32)
(0)
(20)
(52)
(556) |
(4)
(8)
(-32)
(-1581) |
(2137) |
(7699) |
CR[12] = FF
CR[10] = 00
CR[11] = 10
CR[ 7] = 1C
CR[ 8] = 08
CR[ 9] = 2F
|
|
|
|
|
|
|
|
|
|
|
|
|
(255)
(255)
(256)
CR[12] = FF
CR[10] = 00
CR[11] = 10
CR[ 7] = 1C
CR[ 8] = 08
CR[ 9] = 2F
DD = tone at 1kHz and -5dBm0
measured_result = (tone level on DD) - (tone level
onDU)
multitone applied on RAC of amplitude 100mVp
and measure performed on Vout
where F(s) is the ideal transfer function
(RAC/Vout) from simulation
F(m) is the measured transfer function
COFISLIC return loss
----------------
F(s) + F(m)
F(s) - F(m)
STLC3040
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