SP5758, SP-575B-15D, SP5768 Selling Leads, Datasheet
MFG:MITEL Package Cooled:SMD D/C:08+
SP5758, SP-575B-15D, SP5768 Datasheet download
Part Number: SP5758
MFG: MITEL
Package Cooled: SMD
D/C: 08+
MFG:MITEL Package Cooled:SMD D/C:08+
SP5758, SP-575B-15D, SP5768 Datasheet download
MFG: MITEL
Package Cooled: SMD
D/C: 08+
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Manufacturer: ZARLINK [Zarlink Semiconductor Inc]
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The SP5768 is a single chip frequency synthesiser designed for tuning systems up to 3.0GHz and is optimized for low phase noise with comparison
frequencies up to 4 MHz.
The RF programmable divider contains a front end dual modulus 16/17 functioning over the full operating range and allows for coarse tuning in the upconverter application and fine tuning in the downconverter.
Comparison frequencies are obtained either from a crystal controlled on-chip oscillator or from an external source. A buffered reference frequency output is also available to drive a second SP5768.
The device also contains 4 switching ports.
Characteristic |
Pin |
Min |
Typ |
Max |
Units |
Conditions |
Supply voltage, Vcc RF input voltage RF input DC offset Port voltage Charge pump DC offset Varactor drive DC offset Crystal DC offset Buffered ref output Data, clock & enable DC offset Storage temperature Junction temperature MP16 thermal resistance, chip to ambient chip to case Power consumption at Vcc=5.5V ESD protection |
12 13,14 13,14 7,8,9,10 1 16 2,3 11 5,6,4 |
-0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -0.3 -55 2 |
|
7 2.5 Vcc+0.3 Vcc+0.3 Vcc+0.3 Vcc+0.3 Vcc+0.3 Vcc+0.3 Vcc+0.3 +125 +150 80 20 138 |
V Vp-p V V V V V V V °C °C °C/W °C/W mW kV |
Differential All ports off Mil-std 883B latest revision method 3015 cat.1. |
• Complete 3.0GHz single chip system
• Optimised for low phase noise, with comparison frequencies up to 4 MHz
• No RF prescaler
• Selectable reference division ratio
• Reference frequency output
• Selectable charge pump current
• Integrated loop amplifier
• Four switching ports
• Low power replacement for SP5658 and 5668
• Downwards software compatible with SP5658
• ESD protection, (Normal ESD handling procedures should be observed)