AD9553BCPZ

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Series Information for AD9553BCPZ - Analog Devices

Features

  • feature
    Input frequencies from 8 kHz to 710 MHz Output frequencies up to 810 MHz LVPECL and LVDS (up to 200 MHz for CMOS output) Preset pin-programmable frequency translation ratios cover popular wireline and wireless frequency applications, including xDSL, T1/E1, BITS, SONET, and Ethernet Arbitrary frequency translation ratios via SPI port On-chip VCO Accepts a crystal resonator for holdover applications Two single-ended (or one differential) reference input(s) Two output clocks (independently programmable as LVDS, LVPECL, or CMOS) SPI-compatible, 3-wire programming interface Single supply (3.3 V) Very low power: <450 mW (under most conditions) Small package size (5 mm u00d7 5 mm) Exceeds Telcordia GR-253-CORE jitter generation, transfer, and tolerance specifications

Description

CLOCK TRANSLATOR 810MHZ LFCSP-32

The AD9553 is a phase-locked loop (PLL) based clock translator designed to address the needs of passive optical networks (PON) and base stations. The device employs an integer-N PLL to accommodate the applicable frequency translation requirements. The user supplies up to two single-ended input reference signals or one differential input reference signal via the REFA and REFB inputs. The device supports holdover applications by allowing the user to connect a 25 MHz crystal resonator to the XTAL input. The AD9553 is pin programmable, providing a matrix of standard input/output frequency translations from a list of 15 possible input frequencies to a list of 52 possible output frequency pairs (OUT1 and OUT2). The device also has a 3-wire SPI interface, enabling the user to program custom input-to-output frequency translations. The AD9553 output drivers are compatible with LVPECL, LVDS, or single-ended CMOS logic levels, although the AD9553 is implemented in a strictly CMOS process. The AD9553 operates over the extended industrial temperature range of −40°C to +85°C.

Specifications

Clock IC Type:
Clock Translator
Frequency:
810MHz
No. of Outputs:
2Outputs
Supply Voltage Min:
3.135V
Supply Voltage Max:
3.465V
Clock IC Case Style:
LFCSP
No. of Pins:
32Pins
Operating Temperature Min:
-40°C
Operating Temperature Max:
85°C
Product Range:
AD9553 Series
Automotive Qualification Standard:
-
RoHS Phthalates Compliant:
Yes
MSL:
MSL 3 - 168 hours
SVHC:
No SVHC (07-Jul-2017)

Alternate Descriptions

Newark Electronics
Clock IC Type:Clock Translator; Frequency:810MHz; No. of Outputs:2Outputs; Supply Voltage Min:3.135V; Supply Voltage Max:3.465V; Clock IC Case Style:LFCSP; No. of Pins:32Pins; Operating Temperature Min:-40°C; MSL:MSL 3 - 168 hours RoHS Compliant: Yes