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Número de pieza | ZL40804 | |
Descripción | 6 GHz FIXED MODULUS DEVIDE 4 | |
Fabricantes | Zarlink Semiconductor | |
Logotipo | ||
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Features
• 3.45V Single Supply Operation
• Low Power Dissipation: 210mW typ
• Broadband: DC to 6GHz
• SSB Phase Noise: –148dBc/Hz @ 10KHz
• Pout 3dBm
Prescaler Modulus
• ZL40804 – Divide by 4
Applications
• DC to 6 GHz PLL applications
• HyperLan
• LMDS
• Instrumentation
• Satellite Communications
• Fibre Optic Communications; OC48, OC192
• Ultra Low Jitter Clock Systems
ZL40804
6 GHz Fixed Modulus ÷ 4
Data Sheet
July 2003
Ordering Information
ZL40804/DCA (tubes)
8 pin SOIC
ZL40804/DCB (tape and reel) 8 pin SOIC
-40°C to +85°C
Description
The ZL40804 are Bipolar 3.45V supply, very low power
prescalers for professional applications with a fixed
modulus of 4. The ultra low close in (10KHz offset)
SSB phase noise performance is ideal for narrow band
communications systems or systems with ultra low
jitter budgets such as next generation fibre optic
communications. The devices are broadband from DC
to 6GHz.
See Figure 1 and Application Note for RF Prescalers
for more details.
VCC IN
1
Vref
INPUT
2
INPUT B
3
400 Ohm
•
GND
4
50 Ohm
Div N
VCC OUT
8
OUTPUT
OUTPUT B
7
6
20mA
GND
5
Figure 1 - Functional Block Diagram
1
Zarlink Semiconductor Inc.
Zarlink, ZL and the Zarlink Semiconductor logo are trademarks of Zarlink Semiconductor Inc.
Copyright 2003, Zarlink Semiconductor Inc. All Rights Reserved.
1 page Absolute Maximum Ratings
Parameter
1 Supply voltage
2 RFin
3 All I/O ports
4 Storage temperature
5 ESD protection
ZL40804
Symbol
Vcc
Min
- 0.5
-0.5
TST -55
Max
6
12
Vcc+0.5
150
2
Data Sheet
Units
V
dBm
V
°C
kV
Comments
Mil-std 883B / 3015 cat1
Operating Range
Characteristic
Supply Voltage (Vcc)
RFin Frequency Range
Operating Junction Temperature
Junc’n to Amb’t resistance Theta Ja
Junc’n to Case resistance Theta Jc
Min Typ Max Units
Comments
3.3 3.6 V
0.1 6 GHz
-40 +125 °C
150 °C/W 4 layer FR4 Board
60 °C/W 4 layer FR4 Board
5
Zarlink Semiconductor Inc.
5 Page ZL40804
Data Sheet
Figure 12 - ZL40804 Differential Out @ 5GHz +2dBm
11
Zarlink Semiconductor Inc.
11 Page |
Páginas | Total 13 Páginas | |
PDF Descargar | [ Datasheet ZL40804.PDF ] |
Número de pieza | Descripción | Fabricantes |
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ZL40803 | 6 GHz FIXED MODULUS DEVIDE 2 | Zarlink Semiconductor |
ZL40804 | 6 GHz FIXED MODULUS DEVIDE 4 | Zarlink Semiconductor |
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