USER DEFINABLE FIVE DIFFERENTIAL LVPECL OUTPUT; DIFFERENTIAL VCO IN CLOCK
Family:
7005
Input Conditioning:
SCHMITT TRIGGER MUX
JESD-30 Code:
S-PBGA-B64
JESD-609 Code:
e1
Length:
8 mm
Load Capacitance (CL):
10 pF
Logic IC Type:
PLL BASED CLOCK DRIVER
Max I(ol):
0.008 A
Moisture Sensitivity Level:
3
Number of Functions:
1
Number of Terminals:
64
Number of True Outputs:
5
Operating Temperature-Max:
85 °C
Operating Temperature-Min:
-40 °C
Output Characteristics:
3-STATE
Package Body Material:
PLASTIC/EPOXY
Package Code:
LFBGA
Package Shape:
SQUARE
Package Style:
GRID ARRAY, LOW PROFILE, FINE PITCH
Packing Method:
TRAY
Peak Reflow Temperature (Cel):
260
Power Supply Current-Max (ICC):
260 mA
Propagation Delay (tpd):
3 ns
Qualification Status:
Not Qualified
Same Edge Skew-Max (tskwd):
2.4 ns
Seated Height-Max:
1.4 mm
Supply Voltage-Max (Vsup):
3.6 V
Supply Voltage-Min (Vsup):
3 V
Supply Voltage-Nom (Vsup):
3.3 V
Surface Mount:
YES
Temperature Grade:
INDUSTRIAL
Terminal Finish:
TIN SILVER COPPER
Terminal Form:
BALL
Terminal Pitch:
0.8 mm
Terminal Position:
BOTTOM
Time@Peak Reflow Temperature-Max (s):
30
Width:
8 mm
fmax-Min:
1500 MHz
CDCM7005ZVA Frequently Asked Questions (FAQs)
A good PCB layout for CDCM7005ZVA involves keeping the clock input and output traces short and shielded, using a solid ground plane, and minimizing the distance between the device and the clock source. Additionally, using a low-ESR capacitor for the VCC filter capacitor is recommended.
To optimize the CDCM7005ZVA for low power consumption, use a low-frequency clock input, minimize the output load capacitance, and use a low-power mode (if available). Additionally, consider using a lower supply voltage (e.g., 1.8V instead of 3.3V) and optimizing the output buffer strength.
The CDCM7005ZVA can handle clock frequencies up to 700 MHz. However, the maximum frequency may vary depending on the specific application, output load, and PCB layout. It's recommended to consult the datasheet and perform simulations to determine the maximum frequency for a specific design.
To ensure proper bypassing, use a 0.1uF ceramic capacitor between VCC and GND, and a 10uF capacitor between VCC and GND for additional filtering. Place the capacitors as close to the device as possible, and use a low-ESR capacitor for the 10uF capacitor.
The recommended termination scheme for CDCM7005ZVA outputs is a series termination with a 50-ohm resistor and a 50-ohm transmission line. This helps to minimize reflections and ensure signal integrity.
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CDCM7005ZVA Overview
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About Texas Instruments
Texas Instruments (TI) designs and manufactures semiconductors and integrated circuits for a wide range of applications. The company's product portfolio includes analog chips, which are essential for managing power and signal functions in electronic devices, and embedded processors, which serve as the brains in various systems, enabling functionality in everything from industrial equipment to consumer electronics. TI's innovations in semiconductor technology have made it a leader in the industry.
