- 您現(xiàn)在的位置：買賣IC網(wǎng) > PDF目錄384159 > BU8732AKV (Rohm CO.,LTD.) CODEC IC for digital mobile phone PDF資料下載
參數(shù)資料
| 型號： | BU8732AKV |
| 廠商： | Rohm CO.,LTD. |
| 元件分類： | Codec |
| 英文描述： | CODEC IC for digital mobile phone |
| 中文描述： | 編解碼器集成電路數(shù)字移動電話 |
| 文件頁數(shù)： | 6/11頁 |
| 文件大?。?/td> | 159K |
| 代理商： | BU8732AKV |
BU8732AKV
Communication ICs
z
Electrical characteristics
(Ta=25
°
C, DV
DD
=RXV
DD
=TXV
DD
=3.0V, FSYNC=8kHz, DCLK=256kHz
,
gain 0dB, input signal frequency=1 kHz
,
30 kHz LFP, specified particularly)
< CODEC block >
6/10
Parameter
Symbol
Min.
Typ.
Max.
Unit
Conditions
Transmit signal-to-
distortion ratio
TEXTA
DD
→
PCMOUT
1020Hz input
(
LINEAR
)
3
)
1020Hz input
(
LINEAR
)
3
)
SPCOP-SPCON, R
L
=
32
Connect SPPN-SPPO
3
)
EARO, R
L
=
32
Connect ERPN-ERPO
3
)
EV0
=
0dB,
(
LINEAR
)
3
)
PCMIN
=
"L" fixed, EV1
=
0dB,
(
LINEAR
)
3
)
1020Hz,
(
LINEAR
)
3
)
Reference level
=
10dBm0
1020Hz,
(
LINEAR
)
3
)
Reference level
=
10dBm0
1020Hz, 0dBm0
EV0
=
0dB,
(
LINEAR
)
3
)
1020Hz, 0dBm0
EV1
=
0dB,
(
LINEAR
)
3
)
1020Hz, 0dBm0
Input reference
EV0
=
0dB,
(
LINEAR
)
1020Hz, 0dBm0
Input reference
EV1
=
0dB,
(
LINEAR
)
S
DT
Receive signal-to-
distortion ratio
PCMIN
→
AUDO
S
DR
Receive Gain error
PCMIN
→
AUDO
Transmit reference
signal level
G
RX
Transmit Gain relative to
input signal gain at
1.02KH
Z
TEXTA
DD
→
PCMOUT
G
RTX
Receive Gain relative to
input signal gain at
1.02KH
Z
PCMIN
→
AUDO
G
RRX
V
ITX
Receive reference
signal level
V
ORX
Transmit noise level
TEXTADD
→
PCMOUT
V
NTX
Receive noise level
PCMIN
→
AUDO
Noise level of speaker
amplifier for receiver
Noise level of speaker
amplifier for earphone
3
)
Using C-MESSAGE filter
V
NRX
V
NSPC
V
NEAR
Transmit Gain error
TEXTA
DD
→
PCMOUT
G
TX
dB
dB
dB
dB
dB
V
rms
TEXTA
DD
→
PCMOUT
PCMIN
→
AUDO
V
rms
dBV
dBV
dBV
dBV
dB
90
93
65
70
0 to
40dBm0
40dBm0
45dBm0
0 to
40dBm0
40dBm0
45dBm0
+
3
to
40dBm0
40
to
50dBm0
50
to
55dBm0
+
3
to
40dBm0
40
to
50dBm0
50
to
55dBm0
0.06kHz
0.2kHz
0.3 to 3.0kHz
3.4kHz
3.6kHz
3.78kHz
0.3 to 3.0kHz
3.4kHz
3.6kHz
3.78kHz
35
29
24
35
29
24
0.3
0.6
1.6
0.3
0.6
1.6
0.3
0.6
1.6
0.3
0.6
1.6
0.257
0.291
0.436
0.411
24
0
0.3
0.3
2.5
0.3
0.9
0.3
0.9
0
6.5
0.3
0.3
0
6.5
0.346
0.346
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| BU8733KV | PCM codec IC for digital cellular telephones |
| BU908F | TO-3P Fully Isolated Plastic Package Transistor CDIL |
| BU426AF | TO-3P Fully Isolated Plastic Package Transistor CDIL |
| BU426F | TO-3P Fully Isolated Plastic Package Transistor CDIL |
| BU931L-T3P-K | NPN POWER DARLINGTON |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| BU8732AKV-E2 | 制造商:ROHM Semiconductor 功能描述:CODEC TELECOM 1-CH 14BIT 3.3V 48-PIN VQFP T/R - Tape and Reel 制造商:ROHM Semiconductor 功能描述:IC CODEC PCM 48-VQFP |
| BU8733KV | 制造商:ROHM 制造商全稱:Rohm 功能描述:PCM codec IC for digital cellular telephones |
| BU-87-4 | 功能描述:測試電夾 Yellow Insul 85 RoHS:否 制造商:Pomona Electronics 類型:Minigrabber clip 顏色:Black |
| BU-87-5 | 功能描述:測試電夾 Green Insul 85 RoHS:否 制造商:Pomona Electronics 類型:Minigrabber clip 顏色:Black |
| BU8750FV | 制造商:未知廠家 制造商全稱:未知廠家 功能描述:コミュニケーションLSI |
發(fā)布緊急采購，3分鐘左右您將得到回復(fù)。