參數(shù)資料
型號： IDT821034
廠商： Integrated Device Technology, Inc.
元件分類： Codec
英文描述： QUAD PCM CODEC WITH PROGRAMMABLE GAIN
中文描述： 四的PCM編解碼器，具有可編程增益
文件頁數(shù)： 2/52頁
文件大?。?/td> 609K
代理商： IDT821034
2
INDUSTRIAL TEMPERATURE RANGES
IDT82V2058 OCTAL E1 SHORT HAUL LINE INTERFACE UNIT
Figure - 2. TQFP144 Package Pin Assignment
DESCRIPTION:
The IDT82V2058 is a single chip, 8-channel E1 short haul PCM
transceiver with a reference clock of 2.048MHz. It contains 8 transmit-
ters and 8 receivers.
Both receivers and transmitters can be programmed to work either
in single rail mode or dual rail mode. AMI or HDB3 encoder/decoder
is selectable in single rail mode. Pre-encoded transmit data in NRZ
format can be accepted when the device is configured in dual rail
mode. The receivers perform clock and data recovery by using
integrated digital phase-locked loop. As an option, the raw sliced data
(no retiming) can be output on the receive data pins. Transmit
equalization is implemented with low-impedance output drivers that
provide shaped waveforms to the transformer, guaranteeing template
conformance.
A jitter attenuator is integrated in the IDT82V2058 and can be
switched into either the transmit path or the receive path. The jitter at-
PIN CONFIGURATIONS
tenuation performance meets ETSI CTR12/13, ITU G.736, G.742, and
G.823 specifications.
The IDT82V2058 offers hardware control mode and software con-
trol mode. Software control mode works with either serial host interface
or parallel host interface. The latter works via an Intel/Motorola com-
patible 8-bit parallel interface for both multiplexed or non-
multiplexed applications. Hardware control mode uses
multiplexed pins to select different operation mode when host in-
terface is not available to the device.
The IDT82V2058 also provides loopback testing functions and
JTAG boundary scan testing functions. As the monitoring function is
integrated, IDT82V2058 can be configured as a 7-channel transceiver
with non-intrusive protected monitoring points.
The IDT82V2058 can be used for SDH/SONET multiplexers, cen-
tral office or PBX, digital access cross connects, digital radio base sta-
tions, remote wireless modules and microwave transmission systems.
BPVI3/TDN3
RCLK3
RD3/RDP3
CV3/RDN3
LOS3
RTIP3
RRING3
VDDT3
TTIP3
TRING3
GNDT3
RRING2
RTIP2
GNDT2
TRING2
TTIP2
VDDT2
RTIP1
RRING1
VDDT1
TTIP1
TRING1
GNDT1
RRING0
RTIP0
GNDT0
TRING0
TTIP0
VDDT0
MODE1
LOS0
CV0/RDN0
RD0/RDP0
RCLK0
BPVI0/TDN0
TD0/TDP0
1
2
3
4
5
6
7
8
9
1
1
1
1
1
1
1
1
1
1
2
2
2
2
2
2
2
2
2
2
3
3
3
3
3
3
3
72
71
70
69
68
67
66
65
64
63
62
61
60
59
58
57
56
55
54
53
52
51
50
49
48
47
46
45
44
43
42
41
40
39
38
37
1
1
1
1
1
1
1
1
1
9
9
9
9
9
9
9
9
9
9
8
8
8
8
8
8
8
8
8
8
7
7
7
7
7
7
7
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
T
T
L
C
R
R
B
T
T
M
M
A
M
M
M
M
V
G
V
G
L
L
L
L
L
L
L
L
T
T
B
R
R
C
L
T
T
T
L
C
R
R
B
T
T
T
T
T
T
T
I
I
V
G
V
G
M
C
/
S
A
R
/
W
S
W
/
D
S
A
I
T
T
B
R
R
C
L
T
T
BPVI4/TDN4
RCLK4
RD4/RDP4
CV4/RDN4
LOS4
OE
CLKE
VDDT4
TTIP4
TRING4
GNDT4
RTIP4
RRING4
GNDT5
TRING5
TTIP5
VDDT5
RRING5
RTIP5
VDDT6
TTIP6
TRING6
GNDT6
RTIP6
RRING6
GNDT7
TRING7
TTIP7
VDDT7
RRING7
RTIP7
LOS7
CV7/RDN7
RD7/RDP7
RCLK7
BPVI7/TDN7
IDT
82V2058DA
相關(guān)PDF資料
PDF描述
IDT821054 QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
IDT821054PQF QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
IDT821064 QUAD PROGRAMMABLE PCM CODEC WITH GCI INTERFACE
IDT821064PQF QUAD PROGRAMMABLE PCM CODEC WITH GCI INTERFACE
IDT821068 OCTAL PROGRAMMABLE PCM CODEC
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
IDT821034DN 功能描述:IC PCM CODEC QUAD MPI 52-PQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率（位）:18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比，標(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動態(tài)范圍，標(biāo)準(zhǔn) ADC / DAC (db):82 / 87.5 電壓 - 電源，模擬:2.6 V ~ 3.3 V 電壓 - 電源，數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR)
IDT821034DNG 功能描述:IC PCM CODEC QUAD MPI 52-PQFP RoHS:是 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率（位）:18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比，標(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動態(tài)范圍，標(biāo)準(zhǔn) ADC / DAC (db):82 / 87.5 電壓 - 電源，模擬:2.6 V ~ 3.3 V 電壓 - 電源，數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR)
IDT821054 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
IDT821054A 制造商:IDT 制造商全稱:Integrated Device Technology 功能描述:QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
IDT821054APF 功能描述:IC PCM CODEC QUAD MPI 64-TQFP RoHS:否 類別:集成電路 (IC) >> 接口 - 編解碼器 系列:- 標(biāo)準(zhǔn)包裝:2,500 系列:- 類型:立體聲音頻 數(shù)據(jù)接口:串行 分辨率（位）:18 b ADC / DAC 數(shù)量:2 / 2 三角積分調(diào)變:是 S/N 比，標(biāo)準(zhǔn) ADC / DAC (db):81.5 / 88 動態(tài)范圍，標(biāo)準(zhǔn) ADC / DAC (db):82 / 87.5 電壓 - 電源，模擬:2.6 V ~ 3.3 V 電壓 - 電源，數(shù)字:1.7 V ~ 3.3 V 工作溫度:-40°C ~ 85°C 安裝類型:表面貼裝 封裝/外殼:48-WFQFN 裸露焊盤 供應(yīng)商設(shè)備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR)
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