參數(shù)資料
型號(hào): DM6580
廠商: Electronic Theatre Controls, Inc.
英文描述: V.90 Intergrated Data/Fax/Voice/Speakephone Modem Device Single Chip with Memory Built in
中文描述: .90綜合數(shù)據(jù)/傳真/語(yǔ)音/ Speakephone調(diào)制解調(diào)器設(shè)備的單芯片,具有內(nèi)置的記憶
文件頁(yè)數(shù): 40/43頁(yè)
文件大小: 292K
代理商: DM6580
DM562P
V.90 Integrated Data/ Fax/Voice/Speakerphone
Modem Device Single Chip with Memory Built in
40
Preliminary
Version: DM562P-DS-P02
February 28, 2001
1
2
3
4
5
6
7
8
9
First Bus
10
First Bus
Last Bus
Last Bus Hiz
11
SCLK
FS
DI
DO
DM6580 Performance
(V
DD
= 5V, Tc= 0oC to 85oC, FQ= 20.16MHz, Measurement Band = 220Hz to 3.6KHz, RX DPLL Free Running)
Symbol
Parameter
Min.
Typ.
Gabs
Absolute Gain At 1KHz
-0.5
THD
Total Harmonic Distortion
-84
DR
Dynamic Range
86
PSRR
Power Supply Rejection
Ratio
CTxRx
Crosstalk
95
Max.
0.5
Unit
dB
dB
dB
dB
Conditions
R
X
signal: V
IN
= 2.5 V
PP,
f = 1KHz
Tx signal: V
OUT
(diff)
= 5 V
PP
, f = 1KHz
f = 1KHz
f = 1KHz, V
AC
= 200m V
PP
50
dB
Transmit channel to receive channel
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