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Philips
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| Part No. |
UMA1021M UMA1021M/C2
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| OCR Text |
...D = 3 V and VCC = 5 V for wider vco control voltage range). The phase detector has two charge-pump outputs, CP and CPF, the latter of which ...tcxo; if not used should be decoupled to ground crystal frequency input from tcxo; if not used shoul... |
| Description |
Low-voltage frequency synthesizer for radio telephones
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| File Size |
82.27K /
16 Page |
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it Online |
Download Datasheet
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Samsung Electronic
SAMSUNG[Samsung semiconductor]
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| Part No. |
S1M8656A01-E0T0 S1M8656A S1M8656A01-F0T0
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| OCR Text |
...Mode consumption power Built-in vco for baseband conversion Built-in Modem PDM control circuit to compensate the I and Q offsets 3-Line Seri...tcxo
DIV.N/CHIPx8
tcxo/N CHIPx8 FMCLK FMSTB FMRID/RXID1 FMRQD/RXID0
2 2 4
CRX_IF1 CRX_IF2 ... |
| Description |
CDMA/AMPS Dual Mode IF/ baseband IC
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| File Size |
262.08K /
26 Page |
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it Online |
Download Datasheet |
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Zarlink
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| Part No. |
ZL20250 405
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| OCR Text |
...RSSI LOCK DET
UHF LO O/P UHF vco
900 MHz Tx IQ Mod 1900 MHz Tx
Tx I Tx Q
Tx IF Filter (Opt)
Figure 1 - Block Diagram
Zarlink...tcxo VCC UHF PLL UHF CP VCC UHF LO OUT 900 LO OUT 1900 LO OUT RESETB ENABLE1 900 LO IN VCC UHF LO 19... |
| Description |
2.5G Multimode Transceiver
From old datasheet system
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| File Size |
449.43K /
60 Page |
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it Online |
Download Datasheet |
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Maxim Integrated Produc...
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| Part No. |
MAX2160EBG
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| OCR Text |
...-side lo injection ? integrated vco and tank circuits ? low lo phase noise: typical -88dbc/hz at 10khz ? integrated frequency synthesizer ? ...tcxo n.c. 40 39 38 37 36 35 34 33 32 31 11 12 13 14 15 16 17 18 19 20 1 2 3 4 5 6 7 8 9 10 30 29 28 ... |
| Description |
ISDB-T Single-Segment Low-IF Tuners
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| File Size |
343.70K /
25 Page |
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it Online |
Download Datasheet |
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MAXIM[Maxim Integrated Products]
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| Part No. |
MAX2742 MAX2742ECM
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| OCR Text |
...Noise Comparison Frequency Spur vco Turning Range vco Tuning Gain IF STAGE IF Stage Gain Dynamic Range IF Stage Gain Bandpass Filter 1dB Cor...tcxo output through a coupling capacitor. Exposed Paddle. Connect to PC board ground plane for optim... |
| Description |
From old datasheet system
Single-Chip Global Positioning System Receiver Front-End
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| File Size |
560.37K /
8 Page |
View
it Online |
Download Datasheet |
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