CC400 Chipcon, CC400 Datasheet - Page 2

• Manufacturer Part Number: CC400
• Description: Single Chip High Performance RF Reansceiver
• Manufacturer: Chipcon

Pin Assignment
A=Analog, D=Digital
(Top view)
Chipcon AS
Pin no.
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
1
2
3
4
5
6
7
8
9
AVDD
AGND
AGND
AGND
RF_IN
RF_OUT
AVDD
AVDD
VCO_IN
AGND
AGND
CHP_OUT
AVDD
AVDD
XOSC_Q1
XOSC_Q2
AGND
DGND
LOCK
DGND
DVDD
DVDD
DIO
CLOCK
PDATA
STROBE
IF_IN
IF_OUT
Pin name
SmartRF
AVDD
AGND
AGND
AGND
RF_IN
RF_OUT
AVDD
AVDD
VCO_IN
AGND
AGND
CHP_OUT
AVDD
AVDD
Power (A)
Ground (A)
Ground (A)
Ground (A)
RF Input
RF output
Power (A)
Power (A)
Analog input
Ground (A)
Ground (A)
Analog output
Power (A)
Power (A)
Analog input
Analog output
Ground (A)
Ground (D)
Digital output
Ground (D)
Power (D)
Power (D)
Digital
input/output
directional)
Digital input
Digital input
Digital input
Analog input
Analog output
Pin type
TM
1
2
3
4
5
6
7
8
9
10
11
12
13
14
CC400
(bi-
Power supply (3V) for analog modules (Mixer, IF, demodulator)
Ground connection (0V) for analog modules (substrate)
Ground connection (0V) for analog modules (Mixer, IF,
demodulator)
Ground connection (0V) for analog modules (LNA and PA)
RF signal input from antenna (external ac-coupling)
RF signal output to antenna (external bias)
Power supply (3V) for analog modules (LNA and PA)
Power supply (3V) for analog modules (VCO)
External VCO-tank input
Ground connection (0V) for analog modules (VCO)
Ground connection (0V) for analog modules (Prescaler)
Charge pump current output
Power supply (3V) for analog modules (Prescaler)
Power supply (3V) for analog modules (XOSC)
Crystal, pin 1, or external clock input
Crystal, pin 2
Ground connection (0V) for analog modules (XOSC)
Ground connection (0V) for digital modules (substrate)
PLL Lock Indicator. Output is high when PLL is in lock. Please
refer to chapter “PLL Lock Indicator” on page 16 for a further
description.
Ground connection (0V) for digital modules (Digital)
Power supply (3V) for digital modules (Digital)
Power supply (3V) for digital modules (Guard)
Data input in transmit mode
Demodulator output in receive mode
Programming clock for 3-wire bus
Programming data for 3-wire bus
Programming strobe (Load) for 3-wire bus
Input to IF chain
impedance is 1.5 kΩ so a direct connection to an external ceramic
filter is possible
Output from first amplifier in IF-chain (to external ceramic filter).
The output impedance is 1.5 kΩ so a direct connection to an
external ceramic filter is possible
Datasheet (rev. 3.1) 2003-11-12
SmartRF
(from external ceramic filter). The input
28
27
26
25
24
23
22
21
20
19
18
17
16
15
Description
STROBE
XOSC_Q2
XOSC_Q1
IF_OUT
PDATA
CLOCK
IF_IN
DVDD
DVDD
DGND
LOCK
DGND
AGND
DIO
®
CC400
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