AD9850/CGPCB Analog Devices Inc, AD9850/CGPCB Datasheet - Page 6

• Manufacturer Part Number: AD9850/CGPCB
• Description: D/A Converter (D-A) IC
• Manufacturer: Analog Devices Inc

Specifications of AD9850/CGPCB

• Mounting Type: Surface Mount
• Interface Type: Serial, Parallel
• Package / Case: 28-SSOP
• Rohs Status: RoHS non-compliant
• Main Purpose: Timing, Direct Digital Synthesis (DDS)
• Utilized Ic / Part: AD9850/CG
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Not Compliant

AD9850–Typical Performance Characteristics
TPC 2. SFDR, CLKIN = 125 MHz/f
CH1 S
CH1 S
TPC 1. SFDR, CLKIN = 125 MHz/f
1
TPC 3. Typical Comparator Output Jitter,
AD9850 Configured as Clock Generator with
42 MHz LP Filter (40 MHz A
Ch 1
RBW # 100Hz
START
RBW # 300Hz
START
Tek Run: 100GS/s ET Sample
0
0
AD9850
AD9850
@: 25.26ns
: 300ps
Spectrum
Spectrum
500mV
0Hz
0Hz
CLOCK 125MHz
VBW 300Hz
VBW 100Hz
10dB/REF
10dB/REF
CLOCK 125MHz
–10dBm
M 20.0ns
D 500ps
ATN # 30dB SWP 182.6 sec
–8.6dBm
ATN # 30dB SWP
OUT
Runs After
/125 MHz CLKIN)
Ch 1
OUT
OUT
STOP 62.5MHz
STOP 62.5MHz
= 41 MHz
= 1 MHz
76.642 dB
54.818 dB
762 sec
1.58V
Fxd
Fxd
–6–
TPC 5. SFDR, CLKIN = 20.5 MHz/f
TPC 4. SFDR, CLKIN = 125 MHz/f
CH1 S
CH1 S
–105
–110
–115
–120
–125
–130
–135
–140
–145
–150
–155
TPC 6. Output Residual Phase Noise (5 MHz
A
OUT
100
RBW # 3Hz
CENTER
RBW # 300Hz
START
AD9850
/125 MHz CLKIN)
AD9850
Spectrum
Spectrum
0Hz
4.513579MHz
OFFSET FROM 5MHz CARRIER – Hz
VBW 300Hz
VBW 3Hz
10dB/REF
12dB/REF
1k
CLOCK 125MHz
0
0dBm
–10dBm
ATN # 20dB SWP 399.5 sec
ATN # 30dB SWP 182.6 sec
0
10k
PN.3RD
OUT
OUT
STOP 62.5MHz
SPAN
= 20 MHz
= 4.5 MHz
–85.401 dB
59.925 dB
–23 kHz
400kHz
Fxd
Mkr
100k
REV. H