CRO1877A-LF ZCOMM | Alldatasheet
Document overview
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Technical content
Base off of CRO1940A. Lead free version. Special bigger size. Notes CUSTOMER PRODUCT SPECIFICATION
Description
The following details the preliminary specification for a Voltage Controlled Oscillator centered at MHz The part number will be referred to as CRO1877A-LF Specifications Unless otherwise stated, test conditions are at ambient operation conditions and under a 50 ohm load Frequency Range Parameter Test Condition Units Min. Typ. Max. MHz 1835 1920FR>=Fmin@VT(min) 0.5 FR<=Fmax@VT(max) 4.5 Pushing Control Line Capacitance MHz/V MHz/V MHz dBc dBc dBm pF Output Power Tuning Sensitivity (Kvco) Harmonics Non-Harmonics Pulling 35MHz < Fout <1835 1920 MHz, 50 load MHz < Fout <1835 1920 MHz MHz < Fout <1835 1920 MHz Vdc < Vtune < Vdc0.5 4.5 Vdc < Vcc < Vdc
0 MHz < Fout < 3000 MHz
VSWR= :1, 0 to 2 (shorted line)1.7 -15 1 kHz offset, all operating conditions,
1 Hz bandwidth
10 kHz offset, all operating conditions, kHz offset, all operating conditions, MHz offset, all operating conditions, kHz offset, all operating conditions, -87 -112 Phase Noise Phase Noise Phase Noise Phase Noise Phase Noise Supply Voltage Supply Current Operating Temperature All operating conditions Ambient Case Temperature -40 +85 54.75 5Vcc= Vdc 5.25 4.7 5.3 Application Notes Please refer to application notes AN-101, AN-102 and AN-107 for additional information on proper layout, grounding and soldering of Z-COMM VCOs. ARevision Level2523CPS Number CRO1877A-LFZ-COMM Part Number Page 1/2 0.546" x 0.866 1835 1920 0.5 4.5VCO, FR= MHz, Vt=-- V d c -90 9939 Via Pasar · San Diego, CA 92126 · TEL: 858-621-2700 · FAX: 858-621-2722 · Internet: www.zcomm.com ISO FRM-S-001 Tuning Voltage Vdc All operating conditions with 85 MHz nominal tuning range. 1877.5 F
R & KCustomer SCDContact Customer Customer ApprovalDaito Electron Co., LTD. Masahito Kimura Packaging This device shall be available in tape/reel or bulk packaging: please consult factory for minimum order and other details on mechanical dimensions for reels. Z-COMM Eng. ReviewAjay SainiOriginator November 1, 2005Date of Origin 1/9/2006Last Revised Mechanical 0.546" x 0.866Package Style: 8 10 11 22 20 19 TOP TABS RANGE: SEE NOTE 5 (4 PLACES) DETAIL A .015 .030 .055 DETAIL B (TYP) (8 PLACES) 1. The inside radius of all 24 half holes at the perimeter of the board are plated to provide a surface for the attachment of the PLL Module to the PCB. 16 pads are for grounding, 8 pads are for signal interface. 2. The surface of the shield is tin-plated and may be soldered to. The shield’s base metal is cold-rolled steel. 3. The ground plane on the bottom side is ground and attaches to a ground track on the top side of the board as well as to the shield. 4. Unless otherwise noted all dimensions are in inches. 5. Unless otherwise noted all tolerances are as follows: .xxx = ± .010. SEE DETAIL A SEE DETAIL B 0.220 .032 SIDE VIEW -.026 PIN 1 BOTTOM .000 .153 .238 .323 .408 .493 .578 .663 -.025 .841 .000 .115 .200 .285 .370 .495 .520 .816 Orientation, Marking & Placement of the VCO into Tape Z-COMM CRO1877A -LF WO# ARevision Level2523CPS Number CRO1877A-LFZ-COMM Part Number Page 2/2 0.546" x 1835 1920 0.5 4.5VCO, FR= MHz, Vt=-- V d c 9939 Via Pasar · San Diego, CA 92126 · TEL: 858-621-2700 · FAX: 858-621-2722 · Internet: www.zcomm.com ISO FRM-S-001 CUSTOMER PRODUCT SPECIFICATION Z-COMM CRO1877A -LF WO# Package Footprint