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參數(shù)資料
| 型號： | AM79534-2JC |
| 廠商： | ADVANCED MICRO DEVICES INC |
| 元件分類： | 模擬傳輸電路 |
| 英文描述： | Subscriber Line Interface Circuit |
| 中文描述： | TELECOM-SLIC, PQCC32 |
| 封裝： | PLASTIC, LCC-32 |
| 文件頁數(shù)： | 11/20頁 |
| 文件大?。?/td> | 266K |
| 代理商： | AM79534-2JC |
SLIC Products
11
SWITCHING WAVEFORMS
Am79534/Am79535
Notes:
1. Unless otherwise noted, test conditions are BAT =
–
48 V, V
CC
= +5 V, V
EE
=
–
5 V, R
L
= 600
, C
HP
= 0.22
μ
F,
R
DC1
= R
DC2
= 31.25 k
, C
DC
= 0.1
μ
F, R
D
= 51.1 k
, no fuse resistors, two-wire AC output impedance, programming
impedance (Z
T
) = 600 k
resistive, receive input summing impedance (Z
RX
) = 300 k
resistive. (See Table 2 for component
formulas.)
2. Overload level is defined when THD = 1%.
3. Balance return signal is the signal generated at V
TX
by V
RX
. This specification assumes the two-wire AC load impedance
matches the impedance programmed by Z
T
.
4. Not tested in production. This parameter is guaranteed by characterization or correlation to other tests.
5. These tests are performed with a longitudinal impedance of 90
and metallic impedance of 300
for frequencies below
12 kHz and 135
for frequencies greater than 12 kHz. These tests are extremely sensitive to circuit board layout.
6. This parameter is tested at 1 kHz in production. Performance at other frequencies is guaranteed by characterization.
7. When the SLIC is in the Anti-sat 2 operating region, this parameter is degraded. The exact degradation depends on system
design. The Anti-sat 2 region occurs at high loop resistances when |V
BAT
|
–
|V
AX
–
V
BX
| is less than approximately 11 V.
8.
“
Midpoint
”
is defined as the connection point between two 300
series resistors connected between A(TIP) and B(RING).
9. Fundamental and harmonics from 256 kHz switch-regulator chopper are not included.
10. Assumes the following Z
T
network:
300 k
DET
tgkde
DET
tshdd
Note:
All delays measured at 1.4 V level.
E1
E1
E0
E1 to DET
E0 to DET
tshde
tgkde
tshde
tshd0
tgkdd
tgkd0
16854C-02
VTX
RSN
300 k
30 pF
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| AM79535 | Subscriber Line Interface Circuit |
| AM79535-1DC | Subscriber Line Interface Circuit |
| AM79535-1JC | Subscriber Line Interface Circuit |
| AM79535-2DC | Subscriber Line Interface Circuit |
| AM79535-2JC | Subscriber Line Interface Circuit |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| AM79534-2PC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Interface Circuit |
| AM79534DC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Interface Circuit |
| AM79534IDC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
| AM79534IJC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Subscriber Line Interface Circuit |
| AM79534IPC | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:Interface IC |
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