參數(shù)資料
型號(hào)： 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(yè)數(shù)： 10/52頁(yè)
文件大?。?/td> 609K
代理商： IDT821034
10
INDUSTRIAL TEMPERATURE RANGES
IDT82V2058 OCTAL E1 SHORT HAUL LINE INTERFACE UNIT
Pin No.
Name
Type
QFP144 BGA160
114
Description
OE
I
E14
OE: Output Driver Enable
Pulling this pin to low can make all driver output into high impedance state immediately for redundancy
application without external mechanical relays. In this condition, all the other internal circuits remain
active.
CLKE: Clock Edge Select
The signal on this pin determins the active edge of RCLKn and SCLK in clock recovery mode, or
determines the active level of RDPn and RDNn in the data recovery mode.
(Refer to
Functional
Description
and
Table-2
).
JTAG Signals
TRST
: JTAG Test Port Reset (Active Low)
This is the active low asynchronous reset to the JTAG Test Port. This pin has an internal pullup resistor
and it can be left disconnected.
TMS: JTAG Test Mode Select
The signal on this pin controls the JTAG test performance and is clocked into the device on rising edges
of TCK. This pin has an internal pullup resistor and it can be left disconnected.
TCK: JTAG Test Clock
This pin input the clock of the JTAG Test. The data on TDI and TMS are clocked into the device on rising
edges of TCK, while the data on TDO is clocked out of the device on falling edges of TCK.
TDO: JTAG Test Data Output
This pin output the serial data of the JTAG Test. The data on TDO is clocked out of the device on falling
edges of TCK. TDO is a Tri-state output signal. It is active only when scanning of data is out.
TDI: JTAG Test Data Input
This pin input the serial data of the JTAG Test. The data on TDI is clocked into the device on rising edges
of TCK. This pin has an internal pullup resistor and it can be left disconnected.
IC: Internal Connected
(Leave it open for normal operation.)
IC: Internal Connected
(Leave it open for normal operation.)
Supplies and Grounds
3.3V I/O Power Supply
CLKE
I
115
E13
TRST
I
Pull up
95
G12
TMS
I
Pull up
96
F11
TCK
I
97
F14
TDO
O
Tri-state
98
F13
TDI
I
Pull up
99
F12
IC
-
93
G13
IC
-
94
H13
VDDIO
-
17
92
18
91
44
53
56
65
116
125
128
137
47
50
59
62
119
122
131
134
19
90
20
89
G1
G14
G4
G11
N4,P4
L4,M4
L11,M11
N11,P11
A11,B11
C11,D11
C4,D4
A4,B4
N6,P6
L6,M6
L9,M9
N9,P9
A9,B9
C9,D9
C6,D6
A6,B6
H1
H14
H4
H11
GNDIO
-
I/O GND
VDDT0
VDDT1
VDDT2
VDDT3
VDDT4
VDDT5
VDDT6
VDDT7
GNDT0
GNDT1
GNDT2
GNDT3
GNDT4
GNDT5
GNDT6
GNDT7
VDDD
VDDA
GNDD
GNDA
-
3.3V / 5V Power Supply for Transmitter Driver
All VDDT pins must be connected to either 3.3V or 5V. It is not allowed to leave any of the VDDT pins
open (not-connected) even if the channel is not used.
-
Analog GND for Transmitter Driver
-
3.3V Digital / Analog Core Power Supply
-
Digital / Analog Core GND
PIN DESCRIPTION (CONTINUED)
相關(guān)PDF資料
PDF描述
IDT821054 QUAD PROGRAMMABLE PCM CODEC WITH MPI INTERFACE
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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(dòng)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(pán) 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(dòng)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(pán) 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(dòng)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(pán) 供應(yīng)商設(shè)備封裝:48-TQFN-EP（7x7） 包裝:帶卷 (TR)
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