## VCP3036A Frequency Translator

Features:

· 77.76 MHz SAW-based LVPECL output
· RoHS Compliant
· Low Profile Surface Mount Package
· Excellent solder reflow performance
· PCB Substrate for excellent TCE match

Description and Applications:

Surface mount frequency translator operating at 3.3V with complementary LVPECL outputs for use in telecom & datacom.

Electrical Specifications:

Specification	Value
Input Frequency	77.76 MHz
Output Frequency	77.76 MHz
Supply Voltage (± 5%)	3.3V
PECL Input	400 mV min. peak-to-peak
PECL Output	Logic “0”: 1.49V - 1.68V; Logic “1”: 2.28V - 2.42V
Output Duty Cycle	45/55% max
Current Drain	95 mA max
Operating Temperature	-40 to 85°C
Input Frequency Tracking Capability	+/- 32 ppm minimum
Jitter Attenuation	> 3 dB @ 100 Hz offset; > 30 dB @ 1 kHz offset
RMS Phase Jitter Generation (12 kHz to 50 MHz)	<1 psec max

Mechanical Dimensions:

· 15.9mm x 15.9mm x 3.1mm (max)

Pinout:

· Pin 1 (LD): Lock detect (Logic “1” = locked; Logic “0” = no signal)
· Pin 2 (IN): Input frequency
· Pin 14 (GND): Ground
· Pin 5 (E/D): Enable/Disable (Logic "0" = disabled; Logic "1" = enabled)
· Pin 9 (OUT): Output
· Pin 10 (Vcc): Power supply voltage

Tape & Reel Information:

· Tape width: 24 mm; Pitch: 20 mm; 1000 units per reel max

Environmental Limits:

· Storage Temperature: -40 to +90°C
· Moisture Sensitivity: MSL 1
· RoHS Compliant