EV-ADF4153SD1Z Analog Devices, EV-ADF4153SD1Z Datasheet - Page 4

• Manufacturer Part Number: EV-ADF4153SD1Z
• Description: Clock & Timer Development Tools Evaluation Board I.C.
• Manufacturer: Analog Devices
• Type: PLL Synthesizers / Multipliers / Dividersr

Specifications of EV-ADF4153SD1Z

• Rohs: yes
• Product: Evaluation Boards
• Tool Is For Evaluation Of: ADF4153
• Frequency: 4 GHz
• Operating Supply Voltage: 6 V to 12 V
• Operating Supply Current: 20 mA
• Factory Pack Quantity: 1
• For Use With: EVAL-SDP-CS1Z

EVALUATION BOARD HARDWARE
The evaluation board requires the use of an SDP-S motherboard
to program the device. This is not included and must be
purchased separately. The
shown in Figure 21, Figure 22, and Figure 23.
POWER SUPPLIES
The board is powered from external banana connectors. The
voltage can vary between 6 V and 12 V. The power supply
circuit provides 3.0 V to V
ADF4153
either 3.0 V or 5 V for the
3.0 V for the
that V
External power supplies can be used to directly drive the device.
In this case, the user must insert SMA connectors as shown in
Figure 2.
INPUT SIGNALS
The necessary reference input comes from an on-board tempera-
ture compensated crystal oscillator (TCXO) of 25 MHz
frequency.
Alternatively, this can be sourced from an external generator. In
this case, remove R16 and R14 to disconnect the TCXO from
the supply and from the reference path, insert Connector J11 or
the edge mount connector, J5, and connect the external genera-
tor to the connector. A low noise, high slew rate reference
source is best for achieving the stated performance of the
ADF4153.
Digital SPI signals are supplied through the SDP connector, J1.
Using the SDP-S platform is recommended. The SDP-B can
also be used, but Resistor R57 must be removed on the SDP-B
board. Some additional spurious low frequencies may appear if
the SDP-B connector is used.
UG-167
DD
should never exceed 3.3 V. This can damage the device.
AV
ADF4153
DD
and DV
V
DD
DD
ADF4153
EV-ADF4153SD1Z
DD
and 5 V for the
pins) and allows the user to choose
on the board (which supplies the
V
P
. The default settings are
ADF4153
schematics are
V
P
. Note
Rev. A | Page 4 of 24
OUTPUT SIGNALS
All components necessary for LO generation are inserted on
board. The PLL is made up of the
passive loop filter, and the VCO. This board is supplied with a
VCO ROS1800+ from Mini-Circuits, which covers a frequency
range from 1700 MHz to 1800 MHz. A low-pass filter of 50 kHz
loop bandwidth is inserted between the charge pump output
and the VCO input. The 2.5 mA charge pump current setting
is used. The VCO output is available at RFOUT through a
standard SMA connector, J2. The MUXOUT signal can be
monitored at Test Point T8 or at SMA Connector J3.
Figure 2. Evaluation Board Silkscreen
Evaluation Board User Guide
ADF4153
synthesizer, a