AD9913BCPZ Analog Devices Inc, AD9913BCPZ Datasheet - Page 6

• Manufacturer Part Number: AD9913BCPZ
• Description: IC DDS 10BIT DAC 250MSPS 32LFCSP
• Manufacturer: Analog Devices Inc

Specifications of AD9913BCPZ

• Resolution (bits): 10 b
• Master Fclk: 250MHz
• Tuning Word Width (bits): 32 b
• Voltage - Supply: 1.8 V
• Operating Temperature: -40°C ~ 85°C
• Mounting Type: Surface Mount
• Package / Case: 32-LFCSP
• Ic Function: Direct Digital Synthesizer
• Supply Voltage Range: 1.7V To 1.9V
• Operating Temperature Range: -40°C To +85°C
• Digital Ic Case Style: LFCSP
• No. Of Pins: 32
• Msl: MSL 3 - 168 Hours
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• For Use With: AD9913/PCBZ - BOARD EVAL FOR AD9913
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant, Lead free / RoHS Compliant

AD9913
PIN CONFIGURATION AND FUNCTION DESCRIPTIONS
Table 3. Pin Function Descriptions
Pin No.
1
2
3
4
5
6
7
8
9
10
11, 15,
18, 21,
23
12, 16,
17, 22
13
14
19
20
24
25
Mnemonic
PS2/ADR5/D5
PS1/ADR4/D4
PS0/ADR3/D3
DVDD
DGND
ADR2/D2
ADR1/D1
ADR0/D0
SYNC_CLK
SER/PAR
AGND
AVDD
REF_CLK
REF_CLK
IOUT
IOUT
RSET
MASTER_RESET
I/O
I/O
I/O
I/O
I
I
I/O
I/O
I/O
O
I
I
I
I
I
O
O
I
I
Description
Multipurpose pin: Profile Select Pin (PS2) in Direct Switch Mode, Parallel Port Address Line (ADR5), and
Data Line (D5) to program registers.
Multipurpose pin: Profile Select Pin (PS1) in Direct Switch Mode or Linear Sweeping Mode, Parallel Port
Address Line (ADR4), and Data Line (D4) to program registers.
Multipurpose pin: Profile Select Pin (PS0) in Direct Switch Mode or Linear Sweeping Mode, Parallel Port
Address Line (ADR3), and Data Line (D3) to program registers.
Digital Power Supply (1.8 V).
Digital Ground.
Parallel Port Address Line 2 and Data Line 2.
Parallel Port Address Line 1and Data Line 1.
Parallel Port Address Line 0 and Data Line 0.
Clock Out. The profile pins [PS0:PS2] and the IO_UPDATE pin (Pin 27) should be set up to the rising
edge of this signal to maintain constant pipe line delay through the device.
Serial Port and Parallel Port Selection. Logic low = serial mode; logic high = parallel mode.
Analog Ground.
Analog Power Supply (1.8 V).
Reference Clock Input. See the REF_CLK Overview section for more details.
Complementary Reference Clock Input. See the REF_CLK Overview section for more details.
Open Source DAC Complementary Output Source. Current mode. Connect through 50 Ω to AGND.
Open Source DAC Output Source. Current mode. Connect through 50 Ω to AGND.
Analog Reference. This pin programs the DAC output full-scale reference current. Attach a 4.64 kΩ
resistor to AGND.
Master Reset, Digital Input (Active High). This pin clears all memory elements and reprograms registers
to default values.
PS2/ADR5/D5
PS1/ADR4/D4
PS0/ADR3/D3
NOTES
1. EXPOSED PAD SHOULD BE SOLDERED TO GROUND.
ADR2/D2
ADR1/D1
ADR0/D0
DGND
DVDD
Figure 3. Pin Configuration
1
2
3
4
5
6
7
8
Rev. A | Page 6 of 32
(Not to Scale)
PIN 1
INDICATOR
AD9913
TOP VIEW
24 RSET
23 AGND
22 AVDD
21 AGND
20 IOUT
19 IOUT
18 AGND
17 AVDD