參數(shù)資料
型號(hào): TP3067AN
廠商: Texas Instruments, Inc.
元件分類: Codec
英文描述: MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER
中文描述: 整體式串行接口的PCM編解碼器和過(guò)濾器
文件頁(yè)數(shù): 9/20頁(yè)
文件大小: 283K
代理商: TP3067AN
TP3064A, TP3067A, TP13064A, TP13067A
MONOLITHIC SERIAL INTERFACE
COMBINED PCMCODEC AND FILTER
SCTS025C – SEPTEMBER 1992 –REVISED JULY 1996
9
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
envelope delay distortion with frequency
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
μ
s
Transmit delay, absolute (at 0 dBm0)
f = 1600 Hz
290
315
f = 500 Hz to 600 Hz
195
220
f = 600 Hz to 800 Hz
120
145
f = 800 Hz to 1000 Hz
50
75
Transmit filter gain, relative to absolute
f = 1000 Hz to 1600 Hz
20
40
μ
s
f = 1600 Hz to 2600 Hz
55
75
f = 2600 Hz to 2800 Hz
80
105
f = 2800 Hz to 3000 Hz
130
155
Receive delay, absolute (at 0 dBm0)
f = 1600 Hz
180
200
μ
s
f = 500 Hz to 1000 Hz
–40
–25
f = 1000 Hz to 1600 Hz
–30
–20
Receive delay, relative to absolute
f = 1600 Hz to 2600 Hz
70
90
μ
s
f = 2600 Hz to 2800 Hz
f = 2800 Hz to 3000 Hz
100
140
125
175
All typical values are at VCC = 5 V, VBB = –5 V, and TA = 25
°
C.
noise
PARAMETER
TEST CONDITIONS
MIN
TYP
MAX
UNIT
Transmit noise, C-message weighted
TP3064A,
TP13064A
VFXI = 0 V
9
14
dBrnC0
Transmit noise, psophometric weighted
(see Note 5)
TP3067A,
TP13067A
VFXI = 0 V
–78
–75
dBm0p
Receive noise, C-message weighted
TP3064A,
TP13064A
PCM code equals alternating positive
and negative zero
2
4
dBrnC0
Receive noise, psophometric weighted
TP3067A,
TP13067A
PCM code equals positive zero
–86
–83
dBm0p
Noise, single frequency
VFXI+ = 0 V, f = 0 kHz to 100 kHz,
Loop-around measurement
–53
dBm0
All typical values are at VCC = 5 V, VBB = –5 V, and TA = 25
°
C.
NOTE 5: Measured by extrapolation from the distortion test result. This parameter is achieved through use of patented circuitry and is not
recommended for applications in which the composite signals on the transmit side are below –55 dBm0.
相關(guān)PDF資料
PDF描述
TP3064A MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER
TP3064ADW MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER
TP3064AN MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER
TP3067A MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER
TP13064A MONOLITHIC SERIAL INTERFACE COMBINED PCM CODEC AND FILTER
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