UMA1022M NXP Semiconductors, UMA1022M Datasheet - Page 4

• Manufacturer Part Number: UMA1022M
• Description: Low Cost Dual Frequency Synthesizer For Radio Telephones
• Manufacturer: NXP Semiconductors

Philips Semiconductors
PINNING
1998 Dec 09
XIN
XGND
XOUT
CP
V
IF
ON
DGND
E
DATA
CLK
V
ON
AGND
RF
V
CP
XOUT
V
XIN
SYMBOL
CCB
DD
CCA
DDX
Low cost dual frequency synthesizer for
radio telephones
B
A
B
A
B
A
PIN
10
12
13
14
15
16
17
18
19
20
11
1
2
3
4
5
6
7
8
9
inverting crystal reference input
ground for crystal oscillator circuits
crystal oscillator buffer output
IF synthesizer charge pump output
analog supply to IF synthesizer
IF VCO main divider input
IF power-on input; ON
means IF synthesizer is active
digital circuits ground
programming bus enable input
programming bus data input
programming bus clock input
digital circuits supply voltage
RF power-on input; ON
means RF synthesizer is active
analog circuits ground
RF VCO main divider input
analog supply to RF synthesizer
RF synthesizer charge pump output
inverting oscillator buffer output
supply voltage to crystal oscillator
circuits
non-inverting crystal reference input
DESCRIPTION
B
A
= HIGH
= HIGH
4
handbook, halfpage
DGND
XGND
V CCB
XOUT
DATA
ON B
CP B
XIN
IF B
Fig.2 Pin configuration.
E
10
1
2
3
4
5
6
7
8
9
UMA1022M
MGE626
19
18
17
16
15
14
13
12
11
20
Product specification
UMA1022M
XIN
V DDX
XOUT
CP A
V CCA
RF A
AGND
ON A
V DD
CLK