View DES9157001_156630.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

SP8808
3.3GHz / 8 Fixed Modulus Divider Advance Information
DS2113 Issue 7.3 june 1998
Features
q q q q q q q q
Ordering Information
SP8808/A/DG Military temperature range DES9157001/AC/DGAZ (SMD)
Very High Speed Operation 3.3GHz Silicon Technology for low Phase Noise (Typically better than -140dBc/Hz at 10kHz) Specified Over the Full Military Temperature Range Low Power Dissipation 345mW (typ) 5V Single Supply Operation High Input Sensitivity Very Wide Operating Frequency Range Available as DESC SMD 5962-9157001MPA
Thermal Characteristics
ja = 150C/W jc = 50C/W
Description
The SP8808 is one of a range of very high speed low power prescalers for professional and military applications. The device features a complementary output stage with on chip current source for the emitter follower outputs.
Absolute Maximum Ratings
Supply voltage VCC Clock Input voltage Storage temperature range Junction temperature 6.5V 2.5V p-p -65C to +150C
+175C
SUPPLY 1 VCC VREF (2V) 400 400 7 /8 6 INPUT INPUT 2 3 2.5mA 6.75mA 2mA OUTPUT OUTPUT 500 500
5 GND
Figure 1 SP8808 Block diagram
SP8808
Advance Information
INPUT INPUT NC
SP8808
VCC
1 2 3 4
8 7 6 5
NC OUTPUT OUTPUT GND
DG8
Figure 2 Pin connections
Electrical Characteristics
Guaranteed over the temperature range Tamb -55C to +125C (see note) and supply voltage range 4.75V to 5.25V. Tested at Tamb = -55C and +110C, VCC = 4.75V and 5.25V. Characteristic Supply current Input sensitivity 0.65GHz to 2.8GHz 3.3GHz Input impedance (series equivalent) Pin Min 1 2, 3 Value Typ 69 Max 85 175 400 Units mA mV mV pF Conditions VCC = 5V RMS sinewave measured in 50 ohm system. See Figs. 3 & 4
Output Voltage with fin =1000MHz Output Voltage with fin = 3GHz
NOTE: Devices must be used with a suitable heatsink to maintain chip temperature below 175C when operating at Tamb>110C.
500
400
VIN (mV RMS INTO 50 OHMS)
300
200
100
2
,,
2, 3 50 2 0.8 6, 7 6, 7 1 0.4 Vp-p Vp-p VCC = 5V VCC = 5V load as Fig. 4
*
GUARANTEED* OPERATING WINDOW
Tested as specified in Table of electrical characteristics
1
2
3
4
FREQUENCY (GHz)
Figure 3 Typical input sensitivity
Advance Information
SP8808
SIGNAL GENERATOR COAXIAL SWITCH 50 +5V 1 1n 2 8 7
50
POWER METER FROM OUTPUT
0.1
470
3p
SP8808
3 0.1 1n 4 6 5
RATIO COUNTER
OUTPUT LOAD FOR AMPLITUDE MEASUREMENTS
Figure 4 Test circuit
Figure 5 Typical input impedance
3
http://www.mitelsemi.com
World Headquarters - Canada Tel: +1 (613) 592 2122 Fax: +1 (613) 592 6909 North America Tel: +1 (770) 486 0194 Fax: +1 (770) 631 8213 Asia/Pacific Tel: +65 333 6193 Fax: +65 333 6192 Europe, Middle East, and Africa (EMEA) Tel: +44 (0) 1793 518528 Fax: +44 (0) 1793 518581
Information relating to products and services furnished herein by Mitel Corporation or its subsidiaries (collectively "Mitel") is believed to be reliable. However, Mitel assumes no liability for errors that may appear in this publication, or for liability otherwise arising from the application or use of any such information, product or service or for any infringement of patents or other intellectual property rights owned by third parties which may result from such application or use. Neither the supply of such information or purchase of product or service conveys any license, either express or implied, under patents or other intellectual property rights owned by Mitel or licensed from third parties by Mitel, whatsoever. Purchasers of products are also hereby notified that the use of product in certain ways or in combination with Mitel, or non-Mitel furnished goods or services may infringe patents or other intellectual property rights owned by Mitel. This publication is issued to provide information only and (unless agreed by Mitel in writing) may not be used, applied or reproduced for any purpose nor form part of any order or contract nor to be regarded as a representation relating to the products or services concerned. The products, their specifications, services and other information appearing in this publication are subject to change by Mitel without notice. No warranty or guarantee express or implied is made regarding the capability, performance or suitability of any product or service. Information concerning possible methods of use is provided as a guide only and does not constitute any guarantee that such methods of use will be satisfactory in a specific piece of equipment. It is the user's responsibility to fully determine the performance and suitability of any equipment using such information and to ensure that any publication or data used is up to date and has not been superseded. Manufacturing does not necessarily include testing of all functions or parameters. These products are not suitable for use in any medical products whose failure to perform may result in significant injury or death to the user. All products and materials are sold and services provided subject to Mitel's conditions of sale which are available on request.
M Mitel (design) and ST-BUS are registered trademarks of MITEL Corporation Mitel Semiconductor is an ISO 9001 Registered Company Copyright 1999 MITEL Corporation All Rights Reserved Printed in CANADA TECHNICAL DOCUMENTATION - NOT FOR RESALE

▲Up To Search▲

Price & Availability of DES9157001

	To Download DES9157001 Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .