AD9875BST Analog Devices Inc, AD9875BST Datasheet - Page 6

• Manufacturer Part Number: AD9875BST
• Description: IC 10BIT MODEM MXFE 48-LQFP
• Manufacturer: Analog Devices Inc

Specifications of AD9875BST

• Rohs Status: RoHS non-compliant
• Number Of Bits: 10
• Number Of Channels: 1
• Power (watts): 950mW
• Voltage - Supply, Analog: 3V
• Voltage - Supply, Digital: 3.3V
• Package / Case: 48-LQFP
• 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: Not 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