ICs for Mobile Communication
AN6096FHN
Transmission and reception IC for cellular telephone
■ Overview
The AN6096FHN is a transmission and reception IC for a cellular telephone. It is encapsulated in
the QFN package which is very thin and very small
outline by using our exclusive process method.
It integrates QPSK (Quadrature phase shift keying) modulator for transmission and an IF circuit
for reception in a single chip. It contributes to realization of thinner and lighter equipment by adopt-
19 13
20
24
ing a very small package and designing a low power
consumption circuit.
R0.3
■ Features
• Integrating an orthogonal modulation circuit for
transmission and an IF circuit for reception on a
single chip
• Low power consumption by using an indirect
modulation system in transmission block
• Built-in APC circuit for transmission output adjustment
• High input sensitivity by optimizing circuit in reception circuit
• Built-in RSSI circuit of wide dynamic range in reception block
■ Applications
• Cellular telephone
5.2±0.2 (1.10) 3.0±0.2
5.0±0.1
1
Seating plane
0.10
3-C0.5
12
4.0±0.1
4.2±0.2
8
3.0±0.1
0.80max.
S
0.2±0.1
QFN024-P-0405
12
8
0.50
13
7
A
4.0±0.1
19
17
0.2±0.1
Unit: mm
20
B
2.0±0.2 (1.10)
24
M
0.10 SSA B
■ Block Diagram
APC/BS
Q-IN
Q-IN
I-IN
I-IN
20
21
22
23
24
VCCMOD
19
I
O
1
TXLO1
VCCOUT
18
I
O
2
GNDMOD
TXOUT
17
3
TXLO2
GNDOUT
16
4
TXLO2R
LMIN
15
5
GNDRX
RSSI
LMDEC2
14
6
LMOUT
LMDEC1
13
I
O
I
O
7
VCCLIM
12
11
10
9
8
MXOUT
VCCMIX
RXMXIN
RXLOIN
RSOUT
1
AN6096FHN ICs for Mobile Communication
■ Pin Descriptions
Pin No. Symbol Description
1 TXLO1 TX local 1-in
2 GNDMOD GND TX-mod.
3 TXLO2 TX local 2
4 TXLO2R TX local 2-ref.
5 GNDRX GND-RX
6 LMOUT Lim. out
7 VCCLIM VCC lim.
8 RSOUT RSSI out
9 RXLOIN RX local-in
10 RXMXIN RX mix.-in
11 VCCMIX VCC mix.
12 MXOUT Mix. out
■ Absolute Maximum Ratings
Parameter Symbol Rating Unit
Supply voltage V
Supply current I
2
Power dissipation
Operating ambient temperature
Storage temperature
Note)*1: Except for the operating ambient temperature and storage temperature, all ratings are for Ta = 25°C.
2: The power dissipation shown is for the independent IC without a heat sink at Ta = 80°C. Refer to "■ Application Notes".
*
*
1
*
1
*
CC
CC
P
D
T
opr
T
stg
Pin No. Symbol Description
13 LMDEC1 Lim. decouple 1
14 LMDEC2 Lim. decouple 2
15 LIMIN Lim. in
16 GNDOUT GND TX-out
17 TXOUT TX-output
18 VCCOUT VCC TX-out
19 VCCMOD VCC TX-mod.
20 Q-IN Q input
21 Q-IN Q input
22 I-IN I input
23 I-IN I input
24 APC / BS APC / BS
4.2 V
60 mA
125 mW
−30 to +80 °C
−55 to +125 °C
■ Recommended Operating Range
Parameter Symbol Range Unit
Supply voltage V
2
CC
2.7 to 4.0 V