Baseband
interface
Number of
protected lines
Line small-signal equivalents
Digital interface
clock speed
Remark Type Package Size
(mm)
Rline Cline
Reverse
battery 1
- 240 pF - overvoltage and reverse battery
protection IP4085CX4/LF 4 ball CSP 0.91 x 0.91 x 0.65
- 450 pF - overvoltage and reverse battery
protection IP4385CX4/LF 4 ball CSP 0.76 x 0.76 x 0.61
Audio
2
0.9 Ω 290 pF - low-ohmic speaker (< ~8 Ω) IP4047CX6/LF 6 ball CSP 1.56 x 1.01 x 0.65
10 Ω 200 pF - high-ohmic speaker (> ~8 Ω) IP4048CX5/LF 5 ball CSP 0.91 x 1.28 x 0.65
68 Ω 110 pF - single-ended or differential microphone IP4049CX5/LF 5 ball CSP 0.91 x 1.28 x 0.65
470 Ω 35 pF - single-ended or differential microphone IP4055CX6/LF 6 ball CSP 1.56 x 1.03 x 0.65
470 Ω < 20 pF - single-ended or differential microphone IP4355CX6/LF 6 ball CSP 1.16 x 0.76 x 0.65
50 Ω /
2200 Ω 2000 pF -
single-ended to quasi-differential
microphone channel with integrated
biasing network
IP5002CX8/LF 8 ball CSP 1.67 x 1.67 x 0.65
50 Ω 4000 pF -
differential microphone filter
with integrated biasing network
for ∑Δ ADC converters
IP5006CX11/LF 11 ball CSP 1.41 x 1.91 x 0.65
515 Ω /
95 Ω
65 pF /
33 pF -
single-ended microphone and
high-ohmic speaker (> ~8 Ω)
with integrated 2 kΩ pull-up resistor
IP4363CX10/LF 10 ball CSP 0.76 x 1.96 x 0.61
6
40 Ω /
1450 Ω /
10 Ω
55 pF /
20 pF /
200 pF
-
fully integrated audio interface protection
for differential microphone and
differential speaker, including
EMI filtering and pull up resistors
IP4027CX20/LF 20 ball CSP 1.91 x 2.52 x 0.65
50 Ω /
10 Ω
50 pF /
100 pF /
1000 pF
-
fully integrated audio interface protection
for differential microphone and
differential speaker, including
EMI filtering and pull up resistors
IP4125CX20/LF 20 ball CSP 2.00 x 2.66 x 0.65
USB
2
33 Ω /
1.3 kΩ 30 pF ~5.5 MHz
fully integrated USB2.0 low / full-speed
interface with EMI filter,
ESD protection, pull-up resistors
and impedance matching
IP4056CX8/LF 8 ball CSP 1.27 x 1.83 x 0.65
33 Ω /
1.3 kΩ /
10 kΩ
30 pF ~5.5 MHz
fully integrated USB2.0 low / full-speed
interface with EMI filter,
ESD protection, pull-up resistors
and impedance matching
IP4057CX10/LF 10 ball CSP 1.56 x 1.91 x 0.65
33 Ω /
1.3 kΩ /
17 kΩ /
15 kΩ
27 pF ~5.5 MHz
fully integrated USB2.0 low / full-speed
interface with EMI filter,
ESD protection, pull-up resistors
and impedance matching
IP4065CX11/LF 11 ball CSP 1.47 x 1.97 x 0.65
33 Ω /
1.5 kΩ 35 pF ~5.5 MHz
fully integrated USB2.0 low / full-speed
interface with EMI filter, ESD protection,
pull-up resistors and impedance matching
on NXP ISP110x, ISP130x, ISP136x
IP4058CX8/LF 8 ball CSP 0.91 x 1.91 x 0.65
17 Ω /
1.5 kΩ 35 pF ~5.5 MHz
fully integrated USB2.0 low / full-speed
interface with EMI filter, ESD protection,
pull-up resistors and impedance matching
on NXP ISP110x, ISP130x, ISP136x
IP4158CX8/LF 8 ball CSP 0.91 x 1.91 x 0.65
33 Ω 35 pF ~5.5 MHz
fully integrated USB1.0 low / full-speed
interface with EMI filter, ESD protection
and impedance matching on NXP ISP1110
IP4078CX6/LF 6 ball CSP 0.91 x 1.41 x 0.65
- 1.4 pF ~1 GHz USB2.0 high-speed ESD protection on
NXP ISP1504/01 HS transceiver IP4359CX4/LF 4 ball CSP 0.76 x 0.76 x 0.61
3
- 3 pF ~240 MHz USB2.0 high-speed ESD protection on
NXP ISP176x and ISP1504 IP4059CX5/LF 5 ball CSP 0.96 x 1.34 x 0.65
- 1.0 pF ~240 MHz USB2.0 high-speed ESD protection on
NXP ISP1504/01 HS transceiver IP4221CZ6-S SOT886 1.45 x 1.0 x 0.5
SIM card 3
47 Ω /
100 Ω 35 pF ~12 MHz EMI filter, ESD protection IP4044CX8/LF 8 ball CSP 1.46 x 1.49 x 0.65
47 Ω /
100 Ω < 20 pF ~20 MHz EMI filter, ESD protection IP4064CX8/LF 8 ball CSP 1.41 x 1.41 x 0.65
47 Ω /
100 Ω < 20 pF ~20 MHz EMI filter, ESD protection,
extremely small size IP4364CX8/LF 8 ball CSP 1.16 x 1.16 x 0.61
- 1 pF ~240 MHz ESD protection IP4221CZ6-S SOT886
(XSON6) 1.45 x 1.0 x 0.5
types in bold red represent new products
EMI filter and ESD protection