AD9875BSTZ Analog Devices Inc, AD9875BSTZ Datasheet - Page 6

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AD9875BSTZ

Manufacturer Part Number
AD9875BSTZ
Description
Manufacturer
Analog Devices Inc
Datasheet

Specifications of AD9875BSTZ

Main Category
Single Chip
Sub-category
Converter
Power Supply Type
Analog/Digital
Operating Supply Voltage (typ)
3.3V
Package Type
LQFP
Operating Supply Voltage (min)
3V
Operating Supply Voltage (max)
3.6V
Supply Current
262mA
Operating Temp Range
-40C to 85C
Operating Temperature Classification
Industrial
Pin Count
48
Mounting
Surface Mount
Lead Free Status / RoHS Status
Compliant
AD9875
Pin
1
2
3
4
5, 38, 47
6, 9, 39, 42, 43, 46
7
8
10
11
12
13
14
15
16
17
18
19–24
25
26
27
28
29–34
35
36
37
40
41
44
45
48
Name
OSCIN
SENABLE
SCLK
SDATA
AVDD
AVSS
Tx+
Tx–
FSADJ
REFIO
PWR DN
DVSS
DVDD
FB
GATE
GAIN
Tx QUIET
Tx[5:0]
Tx SYNC
CLK-A
CLK-B
Rx SYNC
Rx[5:0]
DRVDD
DRVSS
RESET
REFB
REFT
Rx+
Rx–
XTAL
SENABLE
PWR DN
SDATA
FSADJ
OSCIN
REFIO
AVDD
SCLK
AVSS
AVSS
Tx+
Tx–
PIN FUNCTION DESCRIPTIONS
10
11
12
1
2
3
4
5
6
8
9
7
48 47 46 45 44
13 14 15 16 17 18 19 20 21 22 23 24
PIN CONFIGURATION
PIN 1
IDENTIFIER
Function
Crystal Oscillator Inverter Input
Serial Bus Enable Input
Serial Bus Clock Input
Serial Bus Data I/O
Analog 3.3 V Power Supply
Analog Ground
Transmit DAC+ Output
Transmit DAC– Output
DAC Full-Scale Output Current Adjust with External Resistor
DAC Bandgap Decoupling Node
Power-Down Input
Digital Ground
Digital 3.3 V Power Supply
Regulator Feedback Input
Regulator Output to FET Gate
Transmit Data Port (Tx[5:0]) Mode Select Input
Transmit Quiet Input
Transmit Data Input
Transmit Synchronization Strobe Input
L × f
M/N × f
Receive Data Synchronization Strobe Output
Receive Data Output
Digital I/O 3.3 V Power Supply
Digital I/O Ground
Reset Input
ADC Reference Decoupling Node
ADC Reference Decoupling Node
Receive Path + Input
Receive Path – Input
Crystal Oscillator Inverter Output
OSCIN
(Not to Scale)
TOP VIEW
OSCIN
AD9875
–6–
43 42 41 40
Clock Output
Clock Output
39 38 37
36
35
34
33
32
31
30
29
28
27
26
25
DRVSS
DRVDD
Rx [0]
Rx [1]
Rx [2]
Rx [3]
Rx [4]
Rx [5]
Rx SYNC
CLK-B
CLK-A
Tx SYNC
REV. A

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