UAA2068G Datasheet PDF - NXP Semiconductors
Part Number | UAA2068G | |
Description | Transmit chain and synthesizer with integrated VCO for DECT | |
Manufacturers | NXP Semiconductors | |
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DATA SHEET
UAA2068G
Transmit chain and synthesizer with
integrated VCO for DECT
Product specification
Supersedes data of 1998 Jan 07
File under Integrated Circuits, IC17
1998 Nov 19
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|
Philips Semiconductors
Transmit chain and synthesizer with
integrated VCO for DECT
PINNING
SYMBOL
DATA
VCC(SYD)
SYDGND
XTAL
VCC(SYA)
SYAGND
CPGND
CP
VCC(CP)
RSET
VCC(DBL)
LOA
LOB
DBLGND
T_EN
VCC(BUF)
VCC(VCO)
VMOD
VCOGND
VCOA
VCOB
VCGND
VTUNE
VREG
VCO_ON
R_OFF
AMPGND
TXB
TXA
VCC(AMP)
CLK
S_EN
PIN DESCRIPTION
1 3-wire programming bus data input
2 synthesizer CMOS divider positive supply voltage
3 synthesizer CMOS divider ground
4 reference frequency input
5 synthesizer prescaler positive supply voltage
6 synthesizer prescaler ground
7 charge-pump ground
8 charge-pump output signal
9 charge-pump positive supply voltage
10 charge-pump current setting input
11 doubler positive supply voltage
12 local oscillator output A
13 local oscillator output B
14 doubler ground
15 transmit enable signal input
16 VCO isolation buffer positive supply voltage
17 VCO positive supply voltage
18 transmit modulation input
19 VCO ground; note 1
20 VCO inductor connection A
21 VCO inductor connection B
22 internal varicap ground; note 1
23 VCO tuning input
24 VCO regulator output
25 VCO power on control input; note 2
26 power on control for RX LO buffer/TX preamplifier; note 3
27 transmit amplifier ground
28 transmit amplifier output B
29 transmit amplifier output A
30 transmit amplifier positive supply voltage
31 3-wire programming bus clock input
32 synthesizer enable signal input
Notes
1. Pins 19 and 22 are internally short-circuited.
2. Use with S_PWR on ABC baseband chip.
3. Use with R_PWR on ABC baseband chip.
Product specification
UAA2068G
1998 Nov 19
5
Preview 5 Page |
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Information | Total 20 Pages | |
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