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IDT821034 डेटा पत्रक PDF( Datasheet डाउनलोड )


डेटा पत्रक - QUAD PCM CODEC - Integrated Device

भाग संख्या IDT821034
समारोह QUAD PCM CODEC
मैन्युफैक्चरर्स Integrated Device 
लोगो Integrated Device लोगो 
पूर्व दर्शन
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<?=IDT821034?> डेटा पत्रक पीडीएफ

IDT821034 pdf
IDT821034 QUAD PCM CODEC WITH PROGRAMMABLE GAIN
PIN CONFIGURATIONS
INDUSTRIAL TEMPERATURE RANGE
GNDA
GNDA
VFXI1
GSX1
VFRO1
VDDA
GNDA
VDDA
VFRO2
GSX2
VFXI2
GNDA
GNDA
40
41
42
43
44
45
46
47
48
49
50
51
52
52-Pin PQFP
26 I/O0_0
25 GND
24 CS
23 CI
22 CO
21 CCLK
20 BCLK
19 MCLK
18 FS
17 TSX
16 DR
15 VDD
14 DX
PIN DESCRIPTION
Name
GNDA
VDDA
Type Pin Number
-- 46
51
52
40
41
-- 47
45
VFRO3
VFRO2
VFRO1
VFRO0
GSX3
GSX2
GSX1
GSX0
VFXI3
VFXI2
VFXI1
VFXI0
O3_4
O3_3
O3_2
O2_4
O2_3
O2_2
O
O
I
O
O
3
48
44
37
2
49
43
38
1
50
42
39
9
10
11
4
5
6
Description
Analog Ground.
All ground pins should be connected to the ground plane of the circuit board.
+5 V Analog Power Supply.
This pin should be bypassed to ground using 0.1µF capacitor. All power supply pins should be connected to
the power plane of the circuit board.
Voice Frequency Receiver Output.
This is the output of receive power amplifier. It can drive 2000 (or greater) load.
Gain Setting Transmit Amplifier Output.
This pin is the output of the gain setting amplifier, and the input to the differential transmit filter. It should be
connected to the corresponding VFXI pin through a resistive network to set the transmit gain. Refer to Figure
5 for details.
Voice Frequency Transmitter Input.
This pin is the input to the gain setting amplifier in the transmit path.
SLIC Signaling Output for Channel 3.
SLIC Signaling Output for Channel 2.
2

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अनुशंसा डेटापत्रक

भाग संख्याविवरणविनिर्माण
IDT821034QUAD PCM CODECIntegrated Device
Integrated Device


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